Remove debug code

Since we fail to write files to $USER/.config on Jenkins jobs, we need
an option to skip installing systemd units.
Let's add --without-systemd to do that.

Also, to detect the option availability, we need to increment
relocatable package version.

See scylladb/scylla-dtest#2819

.gitignore

@@ -1,7 +1,9 @@
 /target/
 /bin/
-dependecy-reduced-pom.xml
+dependency-reduced-pom.xml
+scylla-apiclient/target/
 .classpath
 .project
 .settings
-
+build/
+/.idea/

SCYLLA-VERSION-GEN

@@ -8,12 +8,40 @@ then
 	SCYLLA_VERSION=$(cat version | awk -F'-' '{print $1}')
 	SCYLLA_RELEASE=$(cat version | awk -F'-' '{print $2}')
 else
-	DATE=$(date +%Y%m%d)
+	DATE=$(date --utc +%Y%m%d)
 	GIT_COMMIT=$(git log --pretty=format:'%h' -n 1)
 	SCYLLA_VERSION=$VERSION
 	SCYLLA_RELEASE=$DATE.$GIT_COMMIT
 fi
 
+usage() {
+    echo "usage: $0"
+    echo "           [--version product-version-release]          # override p-v-r"
+    exit 1
+}
+
+OVERRIDE=
+while [[ $# > 0 ]]; do
+    case "$1" in
+	--version)
+	    OVERRIDE="$2"
+	    shift 2
+	    ;;
+	*)
+	    usage
+	    ;;
+    esac
+done
+
+if [[ -n "$OVERRIDE" ]]; then
+    # regular expression for p-v-r: alphabetic+dashes for product, trailing non-dashes
+    # for release, everything else for version
+    RE='^([-a-z]+)-(.+)-([^-]+)$'
+    PRODUCT="$(sed -E "s/$RE/\\1/" <<<"$OVERRIDE")"
+    SCYLLA_VERSION="$(sed -E "s/$RE/\\2/" <<<"$OVERRIDE")"
+    SCYLLA_RELEASE="$(sed -E "s/$RE/\\3/" <<<"$OVERRIDE")"
+fi
+
 echo "$SCYLLA_VERSION-$SCYLLA_RELEASE"
 mkdir -p build
 echo "$SCYLLA_VERSION" > build/SCYLLA-VERSION-FILE

dist/common/sysconfig/scylla-jmx

@@ -27,3 +27,6 @@ SCYLLA_JMX_LOCAL="-l /opt/scylladb/jmx"
 
 # allow debug
 #SCYLLA_JMX_DEBUG="-d"
+
+# specify JVM options
+JAVA_TOOL_OPTIONS=""

dist/common/systemd/scylla-jmx.service

@@ -12,6 +12,7 @@ ExecStart=/opt/scylladb/jmx/scylla-jmx $SCYLLA_JMX_PORT $SCYLLA_API_PORT $SCYLLA
 KillMode=process
 Restart=on-abnormal
 Slice=scylla-helper.slice
+WorkingDirectory=/var/lib/scylla
 
 [Install]
 WantedBy=multi-user.target

dist/debian/build_deb.sh

@@ -1,126 +0,0 @@
-#!/bin/bash -e
-
-PRODUCT=$(cat SCYLLA-PRODUCT-FILE)
-
-. /etc/os-release
-print_usage() {
-    echo "build_deb.sh --reloc-pkg build/scylla-jmx-package.tar.gz"
-    echo "  --reloc-pkg specify relocatable package path"
-    exit 1
-}
-TARGET=stable
-RELOC_PKG=
-while [ $# -gt 0 ]; do
-    case "$1" in
-        "--reloc-pkg")
-            RELOC_PKG=$2
-            shift 2
-            ;;
-        *)
-            print_usage
-            ;;
-    esac
-done
-
-is_redhat_variant() {
-    [ -f /etc/redhat-release ]
-}
-is_debian_variant() {
-    [ -f /etc/debian_version ]
-}
-pkg_install() {
-    if is_redhat_variant; then
-        sudo yum install -y $1
-    elif is_debian_variant; then
-        sudo apt-get install -y $1
-    else
-        echo "Requires to install following command: $1"
-        exit 1
-    fi
-}
-
-if [ ! -e SCYLLA-RELOCATABLE-FILE ]; then
-    echo "do not directly execute build_rpm.sh, use reloc/build_rpm.sh instead."
-    exit 1
-fi
-
-if [ "$(arch)" != "x86_64" ]; then
-    echo "Unsupported architecture: $(arch)"
-    exit 1
-fi
-
-if [ -z "$RELOC_PKG" ]; then
-    print_usage
-    exit 1
-fi
-if [ ! -f "$RELOC_PKG" ]; then
-    echo "$RELOC_PKG is not found."
-    exit 1
-fi
-
-if [ -e debian ] || [ -e build/release ]; then
-    sudo rm -rf debian build
-    mkdir build
-fi
-if is_debian_variant; then
-    sudo apt-get -y update
-fi
-# this hack is needed since some environment installs 'git-core' package, it's
-# subset of the git command and doesn't works for our git-archive-all script.
-if is_redhat_variant && [ ! -f /usr/libexec/git-core/git-submodule ]; then
-    sudo yum install -y git
-fi
-if [ ! -f /usr/bin/git ]; then
-    pkg_install git
-fi
-if [ ! -f /usr/bin/python ]; then
-    pkg_install python
-fi
-if [ ! -f /usr/sbin/debuild ]; then
-    pkg_install devscripts
-fi
-if [ ! -f /usr/bin/dh_testdir ]; then
-    pkg_install debhelper
-fi
-if [ ! -f /usr/bin/fakeroot ]; then
-    pkg_install fakeroot
-fi
-if [ ! -f /usr/bin/pystache ]; then
-    if is_redhat_variant; then
-        sudo yum install -y /usr/bin/pystache
-    elif is_debian_variant; then
-        sudo apt-get install -y python-pystache
-    fi
-fi
-
-if [ "$ID" = "ubuntu" ] && [ ! -f /usr/share/keyrings/debian-archive-keyring.gpg ]; then
-    sudo apt-get install -y debian-archive-keyring
-fi
-if [ "$ID" = "debian" ] && [ ! -f /usr/share/keyrings/ubuntu-archive-keyring.gpg ]; then
-    sudo apt-get install -y ubuntu-archive-keyring
-fi
-
-RELOC_PKG_FULLPATH=$(readlink -f $RELOC_PKG)
-RELOC_PKG_BASENAME=$(basename $RELOC_PKG)
-SCYLLA_VERSION=$(cat SCYLLA-VERSION-FILE | sed 's/\.rc/~rc/')
-SCYLLA_RELEASE=$(cat SCYLLA-RELEASE-FILE)
-
-ln -fv $RELOC_PKG_FULLPATH ../$PRODUCT-jmx_$SCYLLA_VERSION-$SCYLLA_RELEASE.orig.tar.gz
-
-cp -al dist/debian/debian debian
-if [ "$PRODUCT" != "scylla" ]; then
-    for i in debian/scylla-*;do
-        mv $i ${i/scylla-/$PRODUCT-}
-    done
-fi
-
-REVISION="1"
-MUSTACHE_DIST="\"debian\": true, \"$TARGET\": true, \"product\": \"$PRODUCT\", \"$PRODUCT\": true"
-pystache dist/debian/changelog.mustache "{ $MUSTACHE_DIST, \"version\": \"$SCYLLA_VERSION\", \"release\": \"$SCYLLA_RELEASE\", \"revision\": \"$REVISION\", \"codename\": \"$TARGET\" }" > debian/changelog
-pystache dist/debian/rules.mustache "{ $MUSTACHE_DIST }" > debian/rules
-chmod a+rx debian/rules
-pystache dist/debian/control.mustache "{ $MUSTACHE_DIST }" > debian/control
-
-cp dist/common/systemd/scylla-jmx.service debian/scylla-jmx.service
-
-debuild -rfakeroot -us -uc

dist/debian/changelog.template

@@ -1,4 +1,4 @@
-{{product}}-jmx ({{version}}-{{release}}-{{revision}}) {{codename}}; urgency=medium
+%{product}-jmx (%{version}-%{release}-%{revision}) %{codename}; urgency=medium
 
   * Initial release.
 

dist/debian/control.template

@@ -1,13 +1,14 @@
-Source: {{product}}-jmx
+Source: %{product}-jmx
 Maintainer: Takuya ASADA <syuu@scylladb.com>
 Homepage: http://scylladb.com
 Section: database
 Priority: optional
 Standards-Version: 3.9.5
+Rules-Requires-Root: no
 
-Package: {{product}}-jmx
+Package: %{product}-jmx
 Architecture: all
-Depends: ${shlibs:Depends}, ${misc:Depends}, openjdk-8-jre-headless | openjdk-8-jre | oracle-java8-set-default, {{product}}-server
+Depends: ${shlibs:Depends}, ${misc:Depends}, openjdk-8-jre-headless | openjdk-8-jre | oracle-java8-set-default | adoptopenjdk-8-hotspot-jre | openjdk-11-jre-headless | openjdk-11-jre |oracle-java11-set-default , %{product}-server
 Description: Scylla JMX server binaries 
  Scylla is a highly scalable, eventually consistent, distributed,
  partitioned row DB.

dist/debian/debian/rules

@@ -1,20 +1,21 @@
 #!/usr/bin/make -f
 
+include /usr/share/dpkg/pkg-info.mk
+
 override_dh_auto_build:
 
 override_dh_auto_clean:
 
 override_dh_auto_install:
 	dh_auto_install
-	./install.sh --root "$(CURDIR)/debian/{{product}}-jmx" --sysconfdir /etc/default
+	cd scylla-jmx; ./install.sh --packaging --root "$(CURDIR)/debian/tmp" --sysconfdir /etc/default
 
 override_dh_installinit:
-{{#scylla}}
+ifeq ($(DEB_SOURCE),scylla-jmx)
 	dh_installinit --no-start
-{{/scylla}}
+else
-{{^scylla}}
 	dh_installinit --no-start --name scylla-jmx
-{{/scylla}}
+endif
 
 override_dh_strip_nondeterminism:
 

dist/debian/debian/scylla-jmx.install

@@ -0,0 +1,4 @@
+etc/default/scylla-jmx
+etc/systemd/system/scylla-jmx.service.d/sysconfdir.conf
+opt/scylladb/jmx/*
+usr/lib/scylla/jmx/*

dist/debian/debian/scylla-jmx.service

@@ -0,0 +1 @@
+../../common/systemd/scylla-jmx.service

dist/debian/debian/scylla-jmx.upstart

@@ -1,21 +0,0 @@
-# scylla-jmx - ScyllaDB
-#
-# ScyllaDB
-
-description	"ScyllaDB jmx"
-
-start on started scylla-server
-stop on stopping scylla-server
-
-umask 022
-
-console log
-
-setuid scylla
-setgid scylla
-
-script
-    . /etc/default/scylla-jmx
-    export SCYLLA_HOME SCYLLA_CONF
-    exec /usr/lib/scylla/jmx/scylla-jmx -l /usr/lib/scylla/jmx
-end script

dist/debian/debian_files_gen.py

@@ -0,0 +1,80 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+#
+# Copyright (C) 2020 ScyllaDB
+#
+
+#
+# This file is part of Scylla.
+#
+# Scylla is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# Scylla is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with Scylla.  If not, see <http://www.gnu.org/licenses/>.
+#
+
+import string
+import os
+import shutil
+import re
+from pathlib import Path
+
+class DebianFilesTemplate(string.Template):
+    delimiter = '%'
+
+scriptdir = os.path.dirname(__file__)
+
+with open(os.path.join(scriptdir, 'changelog.template')) as f:
+    changelog_template = f.read()
+
+with open(os.path.join(scriptdir, 'control.template')) as f:
+    control_template = f.read()
+
+with open('build/SCYLLA-PRODUCT-FILE') as f:
+    product = f.read().strip()
+
+with open('build/SCYLLA-VERSION-FILE') as f:
+    version = f.read().strip().replace('.rc', '~rc').replace('_', '-')
+
+with open('build/SCYLLA-RELEASE-FILE') as f:
+    release = f.read().strip()
+
+if os.path.exists('build/debian/debian'):
+    shutil.rmtree('build/debian/debian')
+shutil.copytree('dist/debian/debian', 'build/debian/debian')
+
+if product != 'scylla':
+    for p in Path('build/debian/debian').glob('scylla-*'):
+        # pat1: scylla-server.service
+        #    -> scylla-enterprise-server.scylla-server.service
+        # pat2: scylla-server.scylla-fstrim.service
+        #    -> scylla-enterprise-server.scylla-fstrim.service
+        # pat3: scylla-conf.install
+        #    -> scylla-enterprise-conf.install
+
+        if m := re.match(r'^scylla(-[^.]+)\.service$', p.name):
+            p.rename(p.parent / f'{product}{m.group(1)}.{p.name}')
+        elif m := re.match(r'^scylla(-[^.]+\.scylla-[^.]+\.[^.]+)$', p.name):
+            p.rename(p.parent / f'{product}{m.group(1)}')
+        else:
+            p.rename(p.parent / p.name.replace('scylla', product, 1))
+
+s = DebianFilesTemplate(changelog_template)
+changelog_applied = s.substitute(product=product, version=version, release=release, revision='1', codename='stable')
+
+s = DebianFilesTemplate(control_template)
+control_applied = s.substitute(product=product)
+
+with open('build/debian/debian/changelog', 'w') as f:
+    f.write(changelog_applied)
+
+with open('build/debian/debian/control', 'w') as f:
+    f.write(control_applied)

dist/redhat/build_rpm.sh

@@ -1,75 +0,0 @@
-#!/bin/bash -e
-
-PRODUCT=$(cat SCYLLA-PRODUCT-FILE)
-
-. /etc/os-release
-print_usage() {
-    echo "build_rpm.sh --reloc-pkg build/scylla-jmx-package.tar.gz"
-    echo "  --reloc-pkg specify relocatable package path"
-    exit 1
-}
-RELOC_PKG=
-while [ $# -gt 0 ]; do
-    case "$1" in
-        "--reloc-pkg")
-            RELOC_PKG=$2
-            shift 2
-            ;;
-        *)
-            print_usage
-            ;;
-    esac
-done
-
-is_redhat_variant() {
-    [ -f /etc/redhat-release ]
-}
-pkg_install() {
-    if is_redhat_variant; then
-        sudo yum install -y $1
-    else
-        echo "Requires to install following command: $1"
-        exit 1
-    fi
-}
-
-if [ ! -e SCYLLA-RELOCATABLE-FILE ]; then
-    echo "do not directly execute build_rpm.sh, use reloc/build_rpm.sh instead."
-    exit 1
-fi
-
-if [ -z "$RELOC_PKG" ]; then
-    print_usage
-    exit 1
-fi
-if [ ! -f "$RELOC_PKG" ]; then
-    echo "$RELOC_PKG is not found."
-    exit 1
-fi
-
-if [ ! -f /usr/bin/rpmbuild ]; then
-    pkg_install rpm-build
-fi
-if [ ! -f /usr/bin/git ]; then
-    pkg_install git
-fi
-if [ ! -f /usr/bin/pystache ]; then
-    if is_redhat_variant; then
-        sudo yum install -y python2-pystache || sudo yum install -y pystache
-    elif is_debian_variant; then
-        sudo apt-get install -y python-pystache
-    fi
-fi
-
-SCYLLA_VERSION=$(cat SCYLLA-VERSION-FILE)
-SCYLLA_RELEASE=$(cat SCYLLA-RELEASE-FILE)
-VERSION=$SCYLLA_VERSION-$SCYLLA_RELEASE
-
-RPMBUILD=$(readlink -f ../)
-mkdir -p $RPMBUILD/{BUILD,BUILDROOT,RPMS,SOURCES,SPECS,SRPMS}
-
-ln -fv $RELOC_PKG $RPMBUILD/SOURCES/
-pystache dist/redhat/scylla-jmx.spec.mustache "{ \"version\": \"$SCYLLA_VERSION\", \"release\": \"$SCYLLA_RELEASE\", \"product\": \"$PRODUCT\", \"$PRODUCT\": true }" > $RPMBUILD/SPECS/scylla-jmx.spec
-
-# this rpm can be install on both fedora / centos7, so drop distribution name from the file name
-rpmbuild -ba --define "_topdir $RPMBUILD" --undefine "dist" $RPM_JOBS_OPTS $RPMBUILD/SPECS/scylla-jmx.spec

dist/redhat/scylla-jmx.spec

@@ -1,30 +1,29 @@
-Name:           {{product}}-jmx
+Name:           %{product}-jmx
-Version:        {{version}}
+Version:        %{version}
-Release:        {{release}}%{?dist}
+Release:        %{release}%{?dist}
 Summary:        Scylla JMX
 Group:          Applications/Databases
 
 License:        AGPLv3
 URL:            http://www.scylladb.com/
-Source0:        scylla-jmx-package.tar.gz
+Source0:        %{reloc_pkg}
 
 BuildArch:      noarch
 BuildRequires:  systemd-units
-BuildRequires: pystache
+Requires:       %{product}-server jre-1.8.0-headless
-%{?rhel:BuildRequires: python-setuptools}
+AutoReqProv:    no
-Requires:       {{product}}-server java-1.8.0-openjdk-headless
 
 %description
 
 
 %prep
-%setup -c
+%setup -q -n scylla-jmx
 
 
 %build
 
 %install
-./install.sh --root "$RPM_BUILD_ROOT"
+./install.sh --packaging --root "$RPM_BUILD_ROOT"
 
 %pre
 /usr/sbin/groupadd scylla 2> /dev/null || :
@@ -40,13 +39,20 @@ echo
 fi
 
 %post
-%systemd_post scylla-jmx.service
+if [ $1 -eq 1 ] ; then
+    /usr/bin/systemctl preset scylla-jmx.service ||:
+fi
+
+/usr/bin/systemctl daemon-reload ||:
 
 %preun
-%systemd_preun scylla-jmx.service
+if [ $1 -eq 0 ] ; then
+    /usr/bin/systemctl --no-reload disable scylla-jmx.service ||:
+    /usr/bin/systemctl stop scylla-jmx.service ||:
+fi
 
 %postun
-%systemd_postun
+/usr/bin/systemctl daemon-reload ||:
 
 %clean
 rm -rf $RPM_BUILD_ROOT
@@ -58,9 +64,11 @@ rm -rf $RPM_BUILD_ROOT
 %config(noreplace) %{_sysconfdir}/sysconfig/scylla-jmx
 %{_unitdir}/scylla-jmx.service
 /opt/scylladb/jmx/scylla-jmx
-/opt/scylladb/jmx/scylla-jmx-1.0.jar
+/opt/scylladb/jmx/scylla-jmx-1.1.jar
 /opt/scylladb/jmx/symlinks/scylla-jmx
-/opt/scylladb/scripts/jmx
+%{_prefix}/lib/scylla/jmx/scylla-jmx
+%{_prefix}/lib/scylla/jmx/scylla-jmx-1.1.jar
+%{_prefix}/lib/scylla/jmx/symlinks/scylla-jmx
 
 %changelog
 * Fri Aug  7 2015 Takuya ASADA Takuya ASADA <syuu@cloudius-systems.com>

install-dependencies.sh

@@ -22,5 +22,5 @@
 if [ "$ID" = "ubuntu" ] || [ "$ID" = "debian" ]; then
     apt -y install maven openjdk-8-jdk-headless
 elif [ "$ID" = "fedora" ] || [ "$ID" = "centos" ]; then
-    yum install -y maven java-1.8.0-openjdk-devel
+    dnf install -y maven java-1.8.0-openjdk-devel
 fi

install.sh

@@ -31,6 +31,8 @@ Options:
   --prefix /prefix         directory prefix (default /usr)
   --nonroot                shortcut of '--disttype nonroot'
   --sysconfdir /etc/sysconfig   specify sysconfig directory name
+  --packaging               use install.sh for packaging
+  --without-systemd         skip installing systemd units
   --help                   this helpful message
 EOF
     exit 1
@@ -39,6 +41,8 @@ EOF
 root=/
 sysconfdir=/etc/sysconfig
 nonroot=false
+packaging=false
+without_systemd=false
 
 while [ $# -gt 0 ]; do
     case "$1" in
@@ -58,6 +62,14 @@ while [ $# -gt 0 ]; do
             sysconfdir="$2"
             shift 2
             ;;
+        "--packaging")
+            packaging=true
+            shift 1
+            ;;
+        "--without-systemd")
+            without_systemd=true
+            shift 1
+            ;;
         "--help")
             shift 1
 	    print_usage
@@ -68,6 +80,23 @@ while [ $# -gt 0 ]; do
     esac
 done
 
+check_usermode_support() {
+    user=$(systemctl --help|grep -e '--user')
+    [ -n "$user" ]
+}
+
+if ! $packaging; then
+    has_java=false
+    if [ -x /usr/bin/java ]; then
+        javaver=$(/usr/bin/java -version 2>&1|head -n1|cut -f 3 -d " ")
+        has_java=true
+    fi
+    if ! $has_java; then
+        echo "Please install openjdk-8, openjdk-11, or openjdk-17 before running install.sh."
+        exit 1
+    fi
+fi
+
 if [ -z "$prefix" ]; then
     if $nonroot; then
         prefix=~/scylladb
@@ -85,16 +114,20 @@ if ! $nonroot; then
 else
     retc="$rprefix/etc"
     rsysconfdir="$rprefix/$sysconfdir"
-    rsystemd="$retc/systemd"
+    rsystemd="$HOME/.config/systemd/user"
 fi
 
 install -d -m755 "$rsysconfdir"
-install -d -m755 "$rsystemd"
+if ! $without_systemd; then
+    install -d -m755 "$rsystemd"
+fi
 install -d -m755 "$rprefix/scripts" "$rprefix/jmx" "$rprefix/jmx/symlinks"
 
 install -m644 dist/common/sysconfig/scylla-jmx -Dt "$rsysconfdir"
-install -m644 dist/common/systemd/scylla-jmx.service  -Dt "$rsystemd"
+if ! $without_systemd; then
-if ! $nonroot; then
+    install -m644 dist/common/systemd/scylla-jmx.service  -Dt "$rsystemd"
+fi
+if ! $nonroot && ! $without_systemd; then
     if [ "$sysconfdir" != "/etc/sysconfig" ]; then
         install -d -m755 "$retc"/systemd/system/scylla-jmx.service.d
         cat << EOS > "$retc"/systemd/system/scylla-jmx.service.d/sysconfdir.conf
@@ -103,9 +136,9 @@ EnvironmentFile=
 EnvironmentFile=$sysconfdir/scylla-jmx
 EOS
     fi
-else
+elif ! $without_systemd; then
-    install -d -m755 "$retc"/systemd/system/scylla-jmx.service.d
+    install -d -m755 "$rsystemd"/scylla-jmx.service.d
-    cat << EOS > "$retc"/systemd/system/scylla-jmx.service.d/nonroot.conf
+    cat << EOS > "$rsystemd"/scylla-jmx.service.d/nonroot.conf
 [Service]
 EnvironmentFile=
 EnvironmentFile=$retc/sysconfig/scylla-jmx
@@ -113,24 +146,28 @@ ExecStart=
 ExecStart=$rprefix/jmx/scylla-jmx \$SCYLLA_JMX_PORT \$SCYLLA_API_PORT \$SCYLLA_API_ADDR \$SCYLLA_JMX_ADDR \$SCYLLA_JMX_FILE \$SCYLLA_JMX_LOCAL \$SCYLLA_JMX_REMOTE \$SCYLLA_JMX_DEBUG
 User=
 Group=
+WorkingDirectory=$rprefix
 EOS
-    if [ ! -d ~/.config/systemd/user/scylla-jmx.service.d ]; then
-        mkdir -p ~/.config/systemd/user/scylla-jmx.service.d
-    fi
-    ln -srf $rsystemd/scylla-jmx.service ~/.config/systemd/user/
-    ln -srf "$retc"/systemd/system/scylla-jmx.service.d/nonroot.conf ~/.config/systemd/user/scylla-jmx.service.d
 fi
 
-install -m644 scylla-jmx-1.0.jar "$rprefix/jmx"
+install -m644 scylla-jmx-1.1.jar "$rprefix/jmx"
 install -m755 scylla-jmx "$rprefix/jmx"
 ln -sf /usr/bin/java "$rprefix/jmx/symlinks/scylla-jmx"
-# create symlink for /usr/lib/scylla/jmx
+if ! $nonroot; then
-ln -srf $rprefix/jmx "$rprefix/scripts/"
+    install -m755 -d "$rusr"/lib/scylla/jmx/symlinks
+    ln -srf "$rprefix"/jmx/scylla-jmx-1.1.jar "$rusr"/lib/scylla/jmx/
+    ln -srf "$rprefix"/jmx/scylla-jmx "$rusr"/lib/scylla/jmx/
+    ln -sf /usr/bin/java "$rusr"/lib/scylla/jmx/symlinks/scylla-jmx
+fi
 
 if $nonroot; then
     sed -i -e "s#/var/lib/scylla#$rprefix#g" "$rsysconfdir"/scylla-jmx
     sed -i -e "s#/etc/scylla#$rprefix/etc/scylla#g" "$rsysconfdir"/scylla-jmx
     sed -i -e "s#/opt/scylladb/jmx#$rprefix/jmx#g" "$rsysconfdir"/scylla-jmx
-    systemctl --user daemon-reload
+    if ! $without_systemd && check_usermode_support; then
+        systemctl --user daemon-reload
+    fi
     echo "Scylla-JMX non-root install completed."
+elif ! $without_systemd && ! $packaging; then
+    systemctl --system daemon-reload
 fi

pom.xml

@@ -2,59 +2,81 @@
     xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
     <modelVersion>4.0.0</modelVersion>
 
-    <groupId>com.scylladb.jmx</groupId>
     <artifactId>scylla-jmx</artifactId>
-    <version>1.0</version>
+    <version>1.1</version>
     <packaging>jar</packaging>
 
     <parent>
-        <groupId>com.scylladb.jmx</groupId>
+        <groupId>it.cavallium.scylladb.jmx</groupId>
         <artifactId>scylla-jmx-parent</artifactId>
-        <version>1.0</version>
+        <version>1.1</version>
         <relativePath>./scylla-jmx-parent/pom.xml</relativePath>
     </parent>
 
     <name>Scylla JMX</name>
 
-    <properties>
-        <maven.compiler.target>1.8</maven.compiler.target>
-        <maven.compiler.source>1.8</maven.compiler.source>
-    </properties>	    
-
     <dependencies>
         <dependency>
-            <groupId>com.scylladb.jmx</groupId>
+            <groupId>it.cavallium.scylladb.jmx</groupId>
             <artifactId>scylla-apiclient</artifactId>
-            <version>1.0</version>
+            <version>1.1</version>
-        </dependency>
-        <dependency>
-            <groupId>org.slf4j</groupId>
-            <artifactId>slf4j-api</artifactId>
-            <version>1.7.5</version>
-        </dependency>
-        <dependency>
-            <groupId>org.slf4j</groupId>
-            <artifactId>slf4j-simple</artifactId>
-            <version>1.6.4</version>
-        </dependency>
-        <dependency>
-            <groupId>org.slf4j</groupId>
-            <artifactId>slf4j-log4j12</artifactId>
-            <version>1.7.5</version>
         </dependency>
         <dependency>
             <groupId>junit</groupId>
             <artifactId>junit</artifactId>
-            <version>4.8.2</version>
+            <version>4.13.1</version>
             <scope>test</scope>
         </dependency>
     </dependencies>
     <build>
         <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-compiler-plugin</artifactId>
+                <version>3.10.1</version>
+                <configuration>
+                    <source>11</source>
+                    <target>11</target>
+                    <compilerArgs>
+                        <arg>--add-exports</arg>
+                        <arg>java.management/com.sun.jmx.mbeanserver=scylla.jmx</arg>
+                        <arg>--add-exports</arg>
+                        <arg>java.management/com.sun.jmx.interceptor=scylla.jmx</arg>
+                    </compilerArgs>
+                </configuration>
+            </plugin>
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-shade-plugin</artifactId>
-                <version>2.4.1</version>
+                <version>3.4.1</version>
+                <configuration>
+                    <artifactSet>
+                        <includes>
+                            <include>*:*</include>
+                        </includes>
+                        <excludes>
+                            <exclude>com.sun.activation:jakarta.activation</exclude>
+                        </excludes>
+                    </artifactSet>
+                    <filters>
+                        <filter>
+                            <artifact>*:*</artifact>
+                            <excludes>
+                                <exclude>module-info.class</exclude>
+                                <exclude>META-INF/versions/*/module-info.class</exclude>
+                                <exclude>META-INF/*.SF</exclude>
+                                <exclude>META-INF/*.DSA</exclude>
+                                <exclude>META-INF/*.RSA</exclude>
+                                <exclude>META-INF/MANIFEST.MF</exclude>
+                                <exclude>META-INF/*.MD</exclude>
+                                <exclude>META-INF/*.md</exclude>
+                                <exclude>META-INF/LICENSE</exclude>
+                                <exclude>META-INF/LICENSE.txt</exclude>
+                                <exclude>META-INF/NOTICE</exclude>
+                            </excludes>
+                        </filter>
+                    </filters>
+                </configuration>
                 <executions>
                     <execution>
                         <phase>package</phase>

reloc/build_deb.sh

@@ -1,31 +1,42 @@
 #!/bin/bash -e
 
-. /etc/os-release
 print_usage() {
     echo "build_deb.sh --reloc-pkg build/scylla-jmx-package.tar.gz"
     echo "  --reloc-pkg specify relocatable package path"
+    echo "  --builddir specify Debian package build path"
     exit 1
 }
 
-RELOC_PKG=$(readlink -f build/scylla-jmx-package.tar.gz)
+RELOC_PKG=build/scylla-jmx-package.tar.gz
-OPTS=""
+BUILDDIR=build/debian
 while [ $# -gt 0 ]; do
     case "$1" in
         "--reloc-pkg")
-            OPTS="$OPTS $1 $(readlink -f $2)"
             RELOC_PKG=$2
             shift 2
             ;;
+        "--builddir")
+            BUILDDIR="$2"
+            shift 2
+            ;;
         *)
             print_usage
             ;;
     esac
 done
 
-if [[ ! $OPTS =~ --reloc-pkg ]]; then
+RELOC_PKG=$(readlink -f $RELOC_PKG)
-    OPTS="$OPTS --reloc-pkg $RELOC_PKG"
+rm -rf "$BUILDDIR"/scylla-package "$BUILDDIR"/scylla-package.orig "$BUILDDIR"/debian
-fi
+mkdir -p "$BUILDDIR"/scylla-package
-mkdir -p build/debian/scylla-package
+tar -C "$BUILDDIR"/scylla-package -xpf $RELOC_PKG
-tar -C build/debian/scylla-package -xpf $RELOC_PKG
+cd "$BUILDDIR"/scylla-package
-cd build/debian/scylla-package
+
-exec ./dist/debian/build_deb.sh $OPTS
+RELOC_PKG=$(readlink -f $RELOC_PKG)
+
+mv scylla-jmx/debian debian
+PKG_NAME=$(dpkg-parsechangelog --show-field Source)
+# XXX: Drop revision number from version string.
+#      Since it always '1', this should be okay for now.
+PKG_VERSION=$(dpkg-parsechangelog --show-field Version |sed -e 's/-1$//')
+ln -fv $RELOC_PKG ../"$PKG_NAME"_"$PKG_VERSION".orig.tar.gz
+debuild -rfakeroot -us -uc

reloc/build_reloc.sh

@@ -6,11 +6,13 @@ print_usage() {
     echo "build_reloc.sh --clean --nodeps"
     echo "  --clean clean build directory"
     echo "  --nodeps    skip installing dependencies"
+    echo "  --version V  product-version-release string (overriding SCYLLA-VERSION-GEN)"
     exit 1
 }
 
 CLEAN=
 NODEPS=
+VERSION_OVERRIDE=
 while [ $# -gt 0 ]; do
     case "$1" in
         "--clean")
@@ -21,12 +23,22 @@ while [ $# -gt 0 ]; do
             NODEPS=yes
             shift 1
             ;;
+        "--version")
+            VERSION_OVERRIDE="$2"
+            shift 2
+            ;;
         *)
             print_usage
             ;;
     esac
 done
 
+VERSION=$(./SCYLLA-VERSION-GEN ${VERSION_OVERRIDE:+ --version "$VERSION_OVERRIDE"})
+# the former command should generate build/SCYLLA-PRODUCT-FILE and some other version
+# related files
+PRODUCT=`cat build/SCYLLA-PRODUCT-FILE`
+DEST="build/$PRODUCT-jmx-$VERSION.noarch.tar.gz"
+
 is_redhat_variant() {
     [ -f /etc/redhat-release ]
 }
@@ -44,8 +56,8 @@ if [ "$CLEAN" = "yes" ]; then
     rm -rf build target
 fi
 
-if [ -f build/scylla-jmx-package.tar.gz ]; then
+if [ -f "$DEST" ]; then
-    rm build/scylla-jmx-package.tar.gz
+    rm "$DEST"
 fi
 
 if [ -z "$NODEPS" ]; then
@@ -53,5 +65,6 @@ if [ -z "$NODEPS" ]; then
 fi
 
 mvn -B --file scylla-jmx-parent/pom.xml install
-./SCYLLA-VERSION-GEN
+./SCYLLA-VERSION-GEN ${VERSION_OVERRIDE:+ --version "$VERSION_OVERRIDE"}
-scripts/create-relocatable-package.py build/scylla-jmx-package.tar.gz
+./dist/debian/debian_files_gen.py
+scripts/create-relocatable-package.py "$DEST"

reloc/build_rpm.sh

@@ -1,30 +1,52 @@
 #!/bin/bash -e
 
-. /etc/os-release
 print_usage() {
     echo "build_rpm.sh --reloc-pkg build/scylla-jmx-package.tar.gz"
     echo "  --reloc-pkg specify relocatable package path"
+    echo "  --builddir specify rpmbuild directory"
     exit 1
 }
-RELOC_PKG=$(readlink -f build/scylla-jmx-package.tar.gz)
+RELOC_PKG=build/scylla-jmx-package.tar.gz
-OPTS=""
+BUILDDIR=build/redhat
 while [ $# -gt 0 ]; do
     case "$1" in
         "--reloc-pkg")
-            OPTS="$OPTS $1 $(readlink -f $2)"
             RELOC_PKG=$2
             shift 2
             ;;
+        "--builddir")
+            BUILDDIR="$2"
+            shift 2
+            ;;
         *)
             print_usage
             ;;
     esac
 done
 
-if [[ ! $OPTS =~ --reloc-pkg ]]; then
+RELOC_PKG=$(readlink -f $RELOC_PKG)
-    OPTS="$OPTS --reloc-pkg $RELOC_PKG"
+RPMBUILD=$(readlink -f $BUILDDIR)
-fi
+mkdir -p "$BUILDDIR"
-mkdir -p build/redhat/scylla-package
+tar -C "$BUILDDIR" -xpf $RELOC_PKG scylla-jmx/SCYLLA-RELEASE-FILE scylla-jmx/SCYLLA-RELOCATABLE-FILE scylla-jmx/SCYLLA-VERSION-FILE scylla-jmx/SCYLLA-PRODUCT-FILE scylla-jmx/dist/redhat
-tar -C build/redhat/scylla-package -xpf $RELOC_PKG SCYLLA-RELEASE-FILE SCYLLA-RELOCATABLE-FILE SCYLLA-VERSION-FILE SCYLLA-PRODUCT-FILE dist/redhat
+cd "$BUILDDIR"/scylla-jmx
-cd build/redhat/scylla-package
+
-exec ./dist/redhat/build_rpm.sh $OPTS
+RELOC_PKG_BASENAME=$(basename "$RELOC_PKG")
+SCYLLA_VERSION=$(cat SCYLLA-VERSION-FILE)
+SCYLLA_RELEASE=$(cat SCYLLA-RELEASE-FILE)
+VERSION=$SCYLLA_VERSION-$SCYLLA_RELEASE
+PRODUCT=$(cat SCYLLA-PRODUCT-FILE)
+
+mkdir -p $RPMBUILD/{BUILD,BUILDROOT,RPMS,SOURCES,SPECS,SRPMS}
+
+ln -fv $RELOC_PKG $RPMBUILD/SOURCES/
+
+parameters=(
+    -D"version $SCYLLA_VERSION"
+    -D"release $SCYLLA_RELEASE"
+    -D"product $PRODUCT"
+    -D"reloc_pkg $RELOC_PKG_BASENAME"
+)
+
+cp dist/redhat/scylla-jmx.spec $RPMBUILD/SPECS
+# this rpm can be install on both fedora / centos7, so drop distribution name from the file name
+rpmbuild -ba "${parameters[@]}" --define '_binary_payload w2.xzdio' --define "_topdir $RPMBUILD" --undefine "dist" $RPMBUILD/SPECS/scylla-jmx.spec

scripts/create-relocatable-package.py

@@ -27,6 +27,14 @@ import os
 import tarfile
 import pathlib
 
+RELOC_PREFIX='scylla-jmx'
+def reloc_add(self, name, arcname=None, recursive=True, *, filter=None):
+    if arcname:
+        return self.add(name, arcname="{}/{}".format(RELOC_PREFIX, arcname))
+    else:
+        return self.add(name, arcname="{}/{}".format(RELOC_PREFIX, name))
+
+tarfile.TarFile.reloc_add = reloc_add
 
 ap = argparse.ArgumentParser(description='Create a relocatable scylla package.')
 ap.add_argument('dest',
@@ -37,14 +45,20 @@ args = ap.parse_args()
 output = args.dest
 
 ar = tarfile.open(output, mode='w|gz')
+# relocatable package format version = 2.2
+with open('build/.relocatable_package_version', 'w') as f:
+    f.write('2.2\n')
+ar.add('build/.relocatable_package_version', arcname='.relocatable_package_version')
+
 pathlib.Path('build/SCYLLA-RELOCATABLE-FILE').touch()
-ar.add('build/SCYLLA-RELOCATABLE-FILE', arcname='SCYLLA-RELOCATABLE-FILE')
+ar.reloc_add('build/SCYLLA-RELOCATABLE-FILE', arcname='SCYLLA-RELOCATABLE-FILE')
-ar.add('build/SCYLLA-RELEASE-FILE', arcname='SCYLLA-RELEASE-FILE')
+ar.reloc_add('build/SCYLLA-RELEASE-FILE', arcname='SCYLLA-RELEASE-FILE')
-ar.add('build/SCYLLA-VERSION-FILE', arcname='SCYLLA-VERSION-FILE')
+ar.reloc_add('build/SCYLLA-VERSION-FILE', arcname='SCYLLA-VERSION-FILE')
-ar.add('build/SCYLLA-PRODUCT-FILE', arcname='SCYLLA-PRODUCT-FILE')
+ar.reloc_add('build/SCYLLA-PRODUCT-FILE', arcname='SCYLLA-PRODUCT-FILE')
-ar.add('dist')
+ar.reloc_add('dist')
-ar.add('install.sh')
+ar.reloc_add('install.sh')
-ar.add('target/scylla-jmx-1.0.jar', arcname='scylla-jmx-1.0.jar')
+ar.reloc_add('target/scylla-jmx-1.1.jar', arcname='scylla-jmx-1.1.jar')
-ar.add('scripts/scylla-jmx', arcname='scylla-jmx')
+ar.reloc_add('scripts/scylla-jmx', arcname='scylla-jmx')
-ar.add('README.md')
+ar.reloc_add('README.md')
-ar.add('NOTICE')
+ar.reloc_add('NOTICE')
+ar.reloc_add('build/debian/debian', arcname='debian')

scripts/scylla-jmx

@@ -131,11 +131,13 @@ else
     fi
 fi
 
-exec "$LOCATION_SCRIPTS"/symlinks/scylla-jmx $DEBUG \
+"$LOCATION_SCRIPTS"/symlinks/scylla-jmx $DEBUG \
     $API_PORT $API_ADDR $CONF_FILE -Xmx256m -XX:+UseSerialGC \
     -XX:+HeapDumpOnOutOfMemoryError \
     $JMX_AUTH $JMX_SSL $JMX_ADDR $JMX_LOCAL \
+    --add-exports java.management/com.sun.jmx.mbeanserver=ALL-UNNAMED \
+    --add-exports java.management/com.sun.jmx.interceptor=ALL-UNNAMED \
     -Dcom.sun.management.jmxremote -Dcom.sun.management.jmxremote.port=$JMX_PORT \
     -Djava.rmi.server.hostname=$HOSTNAME -Dcom.sun.management.jmxremote.rmi.port=$JMX_PORT \
     -Djavax.management.builder.initial=com.scylladb.jmx.utils.APIBuilder \
-    $PROPERTIES -jar $LOCATION/scylla-jmx-1.0.jar
+    $PROPERTIES -jar $LOCATION/scylla-jmx-1.1.jar

scylla-apiclient/dependency-reduced-pom.xml

@@ -1,24 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
-  <parent>
-    <artifactId>scylla-jmx</artifactId>
-    <groupId>com.scylladb.jmx</groupId>
-    <version>1.0</version>
-  </parent>
-  <modelVersion>4.0.0</modelVersion>
-  <artifactId>scylla-apiclient</artifactId>
-  <name>Scylla REST API client</name>
-  <dependencies>
-    <dependency>
-      <groupId>junit</groupId>
-      <artifactId>junit</artifactId>
-      <version>4.8.2</version>
-      <scope>test</scope>
-    </dependency>
-  </dependencies>
-  <properties>
-    <maven.compiler.source>1.8</maven.compiler.source>
-    <maven.compiler.target>1.8</maven.compiler.target>
-  </properties>
-</project>
-

scylla-apiclient/pom.xml

@@ -1,84 +1,99 @@
 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-<modelVersion>4.0.0</modelVersion>
+  <modelVersion>4.0.0</modelVersion>
 
-    <groupId>com.scylladb.jmx</groupId>
+  <artifactId>scylla-apiclient</artifactId>
-    <artifactId>scylla-apiclient</artifactId>
+  <packaging>jar</packaging>
-    <packaging>jar</packaging>
+  <version>1.1</version>
-    <version>1.0</version>
 
-    <name>Scylla REST API client</name>
+  <parent>
+    <relativePath>../scylla-jmx-parent/pom.xml</relativePath>
+    <groupId>it.cavallium.scylladb.jmx</groupId>
+    <artifactId>scylla-jmx-parent</artifactId>
+    <version>1.1</version>
+  </parent>
 
-    <properties>
+  <name>Scylla REST API client</name>
-        <maven.compiler.target>1.8</maven.compiler.target>
-        <maven.compiler.source>1.8</maven.compiler.source>
-    </properties>
 
-    <dependencies>
+  <properties>
-        <dependency>
+    <jackson.version>2.14.0</jackson.version>
-            <groupId>org.yaml</groupId>
+    <jackson.databind.version>2.14.0</jackson.databind.version>
-            <artifactId>snakeyaml</artifactId>
+  </properties>
-            <version>1.16</version>
-        </dependency>
-        <dependency>
-            <groupId>org.glassfish.jersey.core</groupId>
-            <artifactId>jersey-common</artifactId>
-            <version>2.22.1</version>
-        </dependency>
-        <dependency>
-            <groupId>javax.ws.rs</groupId>
-            <artifactId>javax.ws.rs-api</artifactId>
-            <version>2.0.1</version>
-        </dependency>
-        <dependency>
-            <groupId>javax.ws.rs</groupId>
-            <artifactId>jsr311-api</artifactId>
-            <version>1.1.1</version>
-        </dependency>
-        <dependency>
-            <groupId>org.glassfish.jersey.core</groupId>
-            <artifactId>jersey-client</artifactId>
-            <version>2.22.1</version>
-        </dependency>
-        <dependency>
-            <groupId>org.glassfish</groupId>
-            <artifactId>javax.json</artifactId>
-            <version>1.0.4</version>
-        </dependency>
-        <dependency>
-            <groupId>com.google.guava</groupId>
-            <artifactId>guava</artifactId>
-            <version>18.0</version>
-        </dependency>
-        <dependency>
-            <groupId>com.google.collections</groupId>
-            <artifactId>google-collections</artifactId>
-            <version>1.0</version>
-        </dependency>
-        <dependency>
-            <groupId>javax.activation</groupId>
-            <artifactId>activation</artifactId>
-            <version>1.1</version>
-        </dependency>
-        <dependency>
-            <groupId>com.fasterxml.jackson.core</groupId>
-            <artifactId>jackson-annotations</artifactId>
-            <version>2.9.9</version>
-        </dependency>
-        <dependency>
-            <groupId>com.fasterxml.jackson.core</groupId>
-            <artifactId>jackson-databind</artifactId>
-            <version>2.9.10.1</version>
-        </dependency>
-        <dependency>
-            <groupId>com.fasterxml.jackson.jaxrs</groupId>
-            <artifactId>jackson-jaxrs-json-provider</artifactId>
-            <version>2.9.9</version>
-        </dependency>
-    </dependencies>
 
-    <build>
+  <dependencies>
+    <dependency>
+      <groupId>org.eclipse.parsson</groupId>
+      <artifactId>parsson</artifactId>
+      <version>1.1.1</version>
+    </dependency>
+    <dependency>
+      <groupId>org.yaml</groupId>
+      <artifactId>snakeyaml</artifactId>
+      <version>1.33</version>
+    </dependency>
+    <dependency>
+      <groupId>org.glassfish.jersey.core</groupId>
+      <artifactId>jersey-common</artifactId>
+      <version>3.1.0</version>
+    </dependency>
+    <dependency>
+      <groupId>jakarta.ws.rs</groupId>
+      <artifactId>jakarta.ws.rs-api</artifactId>
+      <version>3.1.0</version>
+    </dependency>
+    <dependency>
+      <groupId>org.glassfish.jersey.core</groupId>
+      <artifactId>jersey-client</artifactId>
+      <version>3.1.0</version>
+    </dependency>
+    <dependency>
+      <groupId>org.glassfish.jersey.inject</groupId>
+      <artifactId>jersey-hk2</artifactId>
+      <version>3.1.0</version>
+    </dependency>
+    <dependency>
+      <groupId>jakarta.json</groupId>
+      <artifactId>jakarta.json-api</artifactId>
+      <version>2.1.1</version>
+    </dependency>
+    <dependency>
+      <groupId>com.google.guava</groupId>
+      <artifactId>guava</artifactId>
+      <version>31.1-jre</version>
+    </dependency>
+    <dependency>
+      <groupId>jakarta.activation</groupId>
+      <artifactId>jakarta.activation-api</artifactId>
+      <version>2.1.1</version>
+    </dependency>
+    <dependency>
+      <groupId>com.fasterxml.jackson.core</groupId>
+      <artifactId>jackson-annotations</artifactId>
+      <version>${jackson.version}</version>
+    </dependency>
+    <dependency>
+      <groupId>com.fasterxml.jackson.core</groupId>
+      <artifactId>jackson-databind</artifactId>
+      <version>${jackson.databind.version}</version>
+    </dependency>
+    <dependency>
+      <groupId>com.fasterxml.jackson.jakarta.rs</groupId>
+      <artifactId>jackson-jakarta-rs-json-provider</artifactId>
+      <version>2.14.1</version>
+    </dependency>
+  </dependencies>
 
-    </build>
+  <build>
+    <plugins>
+      <plugin>
+        <groupId>org.apache.maven.plugins</groupId>
+        <artifactId>maven-compiler-plugin</artifactId>
+        <version>3.10.1</version>
+        <configuration>
+          <release>11</release>
+        </configuration>
+      </plugin>
+    </plugins>
+  </build>
 
 </project>

scylla-apiclient/src/main/java/com/scylladb/jmx/api/APIClient.java

@@ -3,7 +3,24 @@
  */
 package com.scylladb.jmx.api;
 
+import com.fasterxml.jackson.jakarta.rs.json.JacksonJsonProvider;
+import jakarta.json.Json;
+import jakarta.json.JsonArray;
+import jakarta.json.JsonObject;
+import jakarta.json.JsonReader;
+import jakarta.json.JsonReaderFactory;
+import jakarta.json.JsonString;
+import jakarta.ws.rs.ProcessingException;
+import jakarta.ws.rs.client.Client;
+import jakarta.ws.rs.client.ClientBuilder;
+import jakarta.ws.rs.client.Entity;
+import jakarta.ws.rs.client.Invocation;
+import jakarta.ws.rs.client.WebTarget;
+import jakarta.ws.rs.core.MediaType;
+import jakarta.ws.rs.core.MultivaluedMap;
+import jakarta.ws.rs.core.Response;
 import java.io.StringReader;
+import java.lang.System.Logger.Level;
 import java.net.InetAddress;
 import java.net.UnknownHostException;
 import java.util.ArrayList;
@@ -18,31 +35,28 @@ import java.util.Set;
 import java.util.function.BiFunction;
 import java.util.logging.Logger;
 
-import javax.json.Json;
-import javax.json.JsonArray;
-import javax.json.JsonObject;
-import javax.json.JsonReader;
-import javax.json.JsonReaderFactory;
-import javax.json.JsonString;
 import javax.management.openmbean.TabularData;
 import javax.management.openmbean.TabularDataSupport;
-import javax.ws.rs.ProcessingException;
-import javax.ws.rs.client.Client;
-import javax.ws.rs.client.ClientBuilder;
-import javax.ws.rs.client.Entity;
-import javax.ws.rs.client.Invocation;
-import javax.ws.rs.client.WebTarget;
-import javax.ws.rs.core.MediaType;
-import javax.ws.rs.core.MultivaluedMap;
-import javax.ws.rs.core.Response;
 
 import org.glassfish.jersey.client.ClientConfig;
 
-import com.fasterxml.jackson.jaxrs.json.JacksonJaxbJsonProvider;
+import com.scylladb.jmx.api.utils.SnapshotDetailsTabularData;
-import com.scylladb.jmx.utils.SnapshotDetailsTabularData;
 
 public class APIClient {
     private Map<String, CacheEntry> cache = new HashMap<String, CacheEntry>();
+    private final APIConfig config;
+    private final ClientConfig clientConfig;
+    private final Client client;
+    private JsonReaderFactory factory = Json.createReaderFactory(null);
+
+    private static final Logger logger = Logger.getLogger(APIClient.class.getName());
+
+    public APIClient(APIConfig config) {
+        this.config = config;
+        this.clientConfig = new ClientConfig();
+        clientConfig.register(new JacksonJsonProvider());
+        this.client = ClientBuilder.newClient(clientConfig);
+    }
 
     private String getCacheKey(String key, MultivaluedMap<String, String> param, long duration) {
         if (duration <= 0) {
@@ -75,24 +89,12 @@ public class APIClient {
         return (value != null && value.valid(duration)) ? value.jsonObject() : null;
     }
 
-    private JsonReaderFactory factory = Json.createReaderFactory(null);
-    private static final Logger logger = Logger.getLogger(APIClient.class.getName());
-
-    private final APIConfig config;
-    private final ClientConfig clientConfig;
-
-    public APIClient(APIConfig config) {
-        this.config = config;
-        this.clientConfig = new ClientConfig();
-        clientConfig.register(new JacksonJaxbJsonProvider());
-    }
 
     private String getBaseUrl() {
         return config.getBaseUrl();
     }
 
     public Invocation.Builder get(String path, MultivaluedMap<String, String> queryParams) {
-        Client client = ClientBuilder.newClient(clientConfig);
         WebTarget webTarget = client.target(getBaseUrl()).path(path);
         if (queryParams != null) {
             for (Entry<String, List<String>> qp : queryParams.entrySet()) {

scylla-apiclient/src/main/java/com/scylladb/jmx/api/CacheEntry.java

@@ -21,7 +21,8 @@
 
 package com.scylladb.jmx.api;
 
-import javax.json.JsonObject;
+
+import jakarta.json.JsonObject;
 
 class CacheEntry {
     private long time;

scylla-apiclient/src/main/java/com/scylladb/jmx/api/utils/FileUtils.java

@@ -22,7 +22,7 @@
  * Modified by Cloudius Systems
  */
 
-package com.scylladb.jmx.utils;
+package com.scylladb.jmx.api.utils;
 
 import java.io.File;
 import java.text.DecimalFormat;

scylla-apiclient/src/main/java/com/scylladb/jmx/api/utils/Pair.java

@@ -22,7 +22,7 @@
  * Modified by Cloudius Systems
  */
 
-package com.scylladb.jmx.utils;
+package com.scylladb.jmx.api.utils;
 
 import com.google.common.base.Objects;
 

scylla-apiclient/src/main/java/com/scylladb/jmx/api/utils/SnapshotDetailsTabularData.java

@@ -20,7 +20,7 @@
  *
  * Modified by Cloudius Systems
  */
-package com.scylladb.jmx.utils;
+package com.scylladb.jmx.api.utils;
 
 import java.util.Map;
 

scylla-apiclient/src/main/java/module-info.java

@@ -0,0 +1,15 @@
+module scylla.apiclient {
+	exports com.scylladb.jmx.api;
+	exports com.scylladb.jmx.api.utils;
+	requires org.eclipse.parsson;
+	requires jakarta.ws.rs;
+	requires com.fasterxml.jackson.jakarta.rs.json;
+	requires jersey.client;
+	requires java.logging;
+	requires jakarta.json;
+	requires java.management;
+	requires org.yaml.snakeyaml;
+	requires com.google.common;
+	requires jersey.common;
+	requires jersey.hk2;
+}

scylla-jmx-parent/pom.xml

@@ -1,18 +1,29 @@
 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-    <modelVersion>4.0.0</modelVersion>
+  <modelVersion>4.0.0</modelVersion>
 
-    <groupId>com.scylladb.jmx</groupId>
+  <groupId>it.cavallium.scylladb.jmx</groupId>
-    <artifactId>scylla-jmx-parent</artifactId>
+  <artifactId>scylla-jmx-parent</artifactId>
-    <version>1.0</version>
+  <version>1.1</version>
-    <packaging>pom</packaging>
+  <packaging>pom</packaging>
 
-    <modules>
+  <modules>
-	    <module>../</module>
+    <module>../</module>
-	    <module>../scylla-apiclient</module>
+    <module>../scylla-apiclient</module>
-    </modules>
+  </modules>
 
+  <name>Scylla JMX Parent</name>
 
-
+  <distributionManagement>
-    <name>Scylla JMX Parent</name>
+    <repository>
+      <id>mchv-release-distribution</id>
+      <name>MCHV Release Apache Maven Packages Distribution</name>
+      <url>https://mvn.mchv.eu/repository/mchv</url>
+    </repository>
+    <snapshotRepository>
+      <id>mchv-snapshot-distribution</id>
+      <name>MCHV Snapshot Apache Maven Packages Distribution</name>
+      <url>https://mvn.mchv.eu/repository/mchv-snapshot</url>
+    </snapshotRepository>
+  </distributionManagement>
 </project>

src/main/java/com/scylladb/jmx/main/Main.java

@@ -27,12 +27,27 @@ import com.scylladb.jmx.api.APIConfig;
 import com.scylladb.jmx.metrics.APIMBean;
 
 public class Main {
-    // todo: command line options. Make us an agent class (also)
+
-    private static final APIConfig config = new APIConfig();
+    private static APIConfig config;
-    public static final APIClient client = new APIClient(config);
+    private static APIClient client;
+
+    public static synchronized APIConfig getApiConfig() {
+        if (config == null) {
+            config = new APIConfig();
+        }
+        return config;
+    }
+
+    public static synchronized APIClient getApiClient() {
+        if (client == null) {
+            client = new APIClient(getApiConfig());
+        }
+        return client;
+    }
 
     public static void main(String[] args) throws Exception {
-        System.out.println("Connecting to " + config.getBaseUrl());
+        System.out.printf("Java %s%n", System.getProperty("java.version"));
+        System.out.printf("Connecting to %s%n", getApiConfig().getBaseUrl());
         System.out.println("Starting the JMX server");
 
         MBeanServer server = getPlatformMBeanServer();
@@ -40,7 +55,7 @@ public class Main {
                 CommitLog.class, Gossiper.class, EndpointSnitchInfo.class, FailureDetector.class, CacheService.class,
                 CompactionManager.class, GCInspector.class, StreamManager.class)) {
             Constructor<? extends APIMBean> c = clazz.getDeclaredConstructor(APIClient.class);
-            APIMBean m = c.newInstance(client);
+            APIMBean m = c.newInstance(getApiClient());
             server.registerMBean(m, null);
         }
 

src/main/java/com/scylladb/jmx/metrics/APIMBean.java

@@ -1,6 +1,7 @@
 package com.scylladb.jmx.metrics;
 
 import java.lang.reflect.Field;
+import java.util.EnumSet;
 import java.util.Set;
 import java.util.function.Function;
 import java.util.function.Predicate;
@@ -55,35 +56,39 @@ public class APIMBean implements MBeanRegistration {
      * @param generator
      *            {@link Function} to create a new MBean instance for a given
      *            {@link ObjectName}
-     * 
      * @return
      * @throws MalformedObjectNameException
      */
-    public static boolean checkRegistration(JmxMBeanServer server, Set<ObjectName> all,
+	public static boolean checkRegistration(JmxMBeanServer server, Set<ObjectName> all,
-            final Predicate<ObjectName> predicate, Function<ObjectName, Object> generator)
+			EnumSet<RegistrationMode> mode, final Predicate<ObjectName> predicate,
-            throws MalformedObjectNameException {
+			Function<ObjectName, Object> generator) throws MalformedObjectNameException {
-        Set<ObjectName> registered = queryNames(server, predicate);
+		Set<ObjectName> registered = queryNames(server, predicate);
-        for (ObjectName name : registered) {
+		if (mode.contains(RegistrationMode.Remove)) {
-            if (!all.contains(name)) {
+			for (ObjectName name : registered) {
-                try {
+				if (!all.contains(name)) {
-                    server.getMBeanServerInterceptor().unregisterMBean(name);
+					try {
-                } catch (MBeanRegistrationException | InstanceNotFoundException e) {
+						server.getMBeanServerInterceptor().unregisterMBean(name);
-                }
+					} catch (MBeanRegistrationException | InstanceNotFoundException e) {
-            }
+					}
-        }
+				}
+			}
+		}
 
-        int added = 0;
+		int added = 0;
-        for (ObjectName name : all) {
+		if (mode.contains(RegistrationMode.Add)) {
-            if (!registered.contains(name)) {
+			for (ObjectName name : all) {
-                try {
+				if (!registered.contains(name)) {
-                    server.getMBeanServerInterceptor().registerMBean(generator.apply(name), name);
+					try {
-                    added++;
+						server.getMBeanServerInterceptor().registerMBean(generator.apply(name), name);
-                } catch (InstanceAlreadyExistsException | MBeanRegistrationException | NotCompliantMBeanException e) {
+						added++;
-                }
+					} catch (InstanceAlreadyExistsException | MBeanRegistrationException
-            }
+							| NotCompliantMBeanException e) {
-        }
+					}
-        return added > 0;
+				}
-    }
+			}
+		}
+		return added > 0;
+	}
 
     /**
      * Helper method to query {@link ObjectName}s from an {@link MBeanServer}

src/main/java/com/scylladb/jmx/metrics/RegistrationChecker.java

@@ -0,0 +1,69 @@
+package com.scylladb.jmx.metrics;
+
+import static com.scylladb.jmx.metrics.RegistrationMode.Remove;
+import static com.scylladb.jmx.metrics.RegistrationMode.Wait;
+import static java.util.EnumSet.allOf;
+import static java.util.EnumSet.of;
+
+import java.net.UnknownHostException;
+import java.util.EnumSet;
+import java.util.concurrent.locks.Lock;
+import java.util.concurrent.locks.ReentrantLock;
+
+import javax.management.OperationsException;
+
+import com.scylladb.jmx.api.APIClient;
+import com.sun.jmx.mbeanserver.JmxMBeanServer;
+
+/**
+ * Helper type to do optional locking for registration. Allows for
+ * per-bind-point locks and registration, instead of per-type or per-instance
+ * locks which may be misguiding, since for example one instance can be bound to
+ * many MBeanServers etc.
+ * 
+ * Also allows for polled checks, i.e. try-lock and either wait or skip. Wait,
+ * because we probably should not repeat things hidden by this type too often,
+ * and skip because for example a periodic task checking can just skip if a
+ * user-initiated registration check is being done.
+ * 
+ * @author calle
+ *
+ */
+@SuppressWarnings("restriction")
+public abstract class RegistrationChecker {
+    private final Lock lock = new ReentrantLock();
+
+    public static final EnumSet<RegistrationMode> REMOVE_NO_WAIT = of(Remove);
+    public static final EnumSet<RegistrationMode> ADD_AND_REMOVE = allOf(RegistrationMode.class);
+
+    public final void reap(APIClient client, JmxMBeanServer server) throws OperationsException, UnknownHostException {
+        check(client, server, REMOVE_NO_WAIT);
+    }
+
+    public final void check(APIClient client, JmxMBeanServer server) throws OperationsException, UnknownHostException {
+        check(client, server, ADD_AND_REMOVE);
+    }
+
+    public final void check(APIClient client, JmxMBeanServer server, EnumSet<RegistrationMode> mode)
+            throws OperationsException, UnknownHostException {
+        if (!lock.tryLock()) {
+            if (mode.contains(Wait)) {
+                // someone is doing update.
+                // since this is jmx, and sloppy, we'll just
+                // assume that once he is done, things are
+                // good enough.
+                lock.lock();
+                lock.unlock();
+            }
+            return;
+        }
+        try {
+            doCheck(client, server, mode);
+        } finally {
+            lock.unlock();
+        }
+    }
+
+    protected abstract void doCheck(APIClient client, JmxMBeanServer server, EnumSet<RegistrationMode> mode)
+            throws OperationsException, UnknownHostException;
+}

src/main/java/com/scylladb/jmx/metrics/RegistrationMode.java

@@ -0,0 +1,5 @@
+package com.scylladb.jmx.metrics;
+
+public enum RegistrationMode {
+	Wait, Add, Remove,
+}

src/main/java/com/scylladb/jmx/utils/APIBuilder.java

@@ -3,7 +3,7 @@ package com.scylladb.jmx.utils;
  * Copyright 2016 ScyllaDB
  */
 
-import static com.scylladb.jmx.main.Main.client;
+import static com.scylladb.jmx.main.Main.getApiClient;
 import static com.sun.jmx.mbeanserver.Util.wildmatch;
 import static java.util.logging.Level.SEVERE;
 import static javax.management.MBeanServerDelegate.DELEGATE_NAME;
@@ -172,7 +172,7 @@ public class APIBuilder extends MBeanServerBuilder {
                         logger.log(SEVERE, "Unexpected error.", x);
                     }
                 } finally {
-                    lock.writeLock().lock();
+                    lock.writeLock().unlock();
                 }
             }
         }
@@ -491,6 +491,6 @@ public class APIBuilder extends MBeanServerBuilder {
             throw new RuntimeException(e);
         }
 
-        return new APIMBeanServer(client, nested);
+        return new APIMBeanServer(getApiClient(), nested);
     }
 }

src/main/java/com/scylladb/jmx/utils/APIMBeanServer.java

@@ -1,8 +1,13 @@
 package com.scylladb.jmx.utils;
 
+import static java.util.Arrays.asList;
+import static java.util.concurrent.Executors.newScheduledThreadPool;
+import static java.util.concurrent.TimeUnit.MINUTES;
+
 import java.io.ObjectInputStream;
 import java.net.UnknownHostException;
 import java.util.Set;
+import java.util.concurrent.ScheduledExecutorService;
 import java.util.logging.Logger;
 import java.util.regex.Pattern;
 import java.util.stream.Collectors;
@@ -34,12 +39,17 @@ import org.apache.cassandra.db.ColumnFamilyStore;
 import org.apache.cassandra.metrics.StreamingMetrics;
 
 import com.scylladb.jmx.api.APIClient;
+import com.scylladb.jmx.metrics.RegistrationChecker;
 import com.sun.jmx.mbeanserver.JmxMBeanServer;
 
 @SuppressWarnings("restriction")
 public class APIMBeanServer implements MBeanServer {
     @SuppressWarnings("unused")
     private static final Logger logger = Logger.getLogger(APIMBeanServer.class.getName());
+    private static final ScheduledExecutorService executor = newScheduledThreadPool(1);
+
+    private final RegistrationChecker columnFamilyStoreChecker = ColumnFamilyStore.createRegistrationChecker();
+    private final RegistrationChecker streamingMetricsChecker = StreamingMetrics.createRegistrationChecker();
 
     private final APIClient client;
     private final JmxMBeanServer server;
@@ -47,6 +57,16 @@ public class APIMBeanServer implements MBeanServer {
     public APIMBeanServer(APIClient client, JmxMBeanServer server) {
         this.client = client;
         this.server = server;
+        
+    	executor.scheduleWithFixedDelay(() -> {
+    		for (RegistrationChecker c : asList(columnFamilyStoreChecker, streamingMetricsChecker)) {
+    			try {
+    				c.reap(client, server);
+    	        } catch (OperationsException | UnknownHostException e) {
+    	            // TODO: log?
+    	        }
+    		}
+        }, 1, 5, MINUTES);
     }
 
     private static ObjectInstance prepareForRemote(final ObjectInstance i) {
@@ -287,24 +307,21 @@ public class APIMBeanServer implements MBeanServer {
 
     static final Pattern tables = Pattern.compile("^\\*?((Index)?ColumnFamil(ies|y)|(Index)?(Table(s)?)?)$");
     
-    private boolean checkRegistrations(ObjectName name) {
+    private void checkRegistrations(ObjectName name) {
         if (name != null && server.isRegistered(name)) {
-            return false;
+            return;
         }
                 
-        boolean result = false;
-        
         try {
             String type = name != null ? name.getKeyProperty("type") : null;            
             if (type == null || tables.matcher(type).matches()) {
-                result |= ColumnFamilyStore.checkRegistration(client, server);
+            	columnFamilyStoreChecker.check(client, server);
             }
             if (type == null || StreamingMetrics.TYPE_NAME.equals(type)) {
-                result |= StreamingMetrics.checkRegistration(client, server);
+            	streamingMetricsChecker.check(client, server);
             }
-        } catch (MalformedObjectNameException | UnknownHostException e) {
+        } catch (OperationsException | UnknownHostException e) {
             // TODO: log
         }
-        return result;
     }
 }

src/main/java/com/scylladb/jmx/utils/DateXmlAdapter.java

@@ -1,10 +1,9 @@
 package com.scylladb.jmx.utils;
 
+import jakarta.xml.bind.annotation.adapters.XmlAdapter;
 import java.time.Instant;
 import java.util.Date;
 
-import javax.xml.bind.annotation.adapters.XmlAdapter;
-
 public class DateXmlAdapter extends XmlAdapter<String, Date> {
     @Override
     public String marshal(Date v) throws Exception {

src/main/java/module-info.java

@@ -0,0 +1,16 @@
+module scylla.jmx {
+	opens com.scylladb.jmx.utils;
+	exports com.scylladb.jmx.utils;
+	opens com.scylladb.jmx.main;
+	exports com.scylladb.jmx.main;
+	opens com.scylladb.jmx.metrics;
+	exports com.scylladb.jmx.metrics;
+	requires java.logging;
+	requires java.management;
+	requires scylla.apiclient;
+	requires jakarta.json;
+	requires jakarta.ws.rs;
+	requires com.google.common;
+	requires jakarta.xml.bind;
+	requires com.fasterxml.jackson.annotation;
+}

src/main/java/org/apache/cassandra/db/ColumnFamilyStore.java

@@ -23,13 +23,22 @@
  */
 package org.apache.cassandra.db;
 
+import static jakarta.json.Json.createObjectBuilder;
 import static java.lang.String.valueOf;
 import static java.util.Arrays.asList;
 import static java.util.stream.Collectors.toMap;
-import static javax.json.Json.createObjectBuilder;
 
+import jakarta.json.Json;
+import jakarta.json.JsonArray;
+import jakarta.json.JsonObject;
+import jakarta.json.JsonObjectBuilder;
+import jakarta.json.JsonReader;
+import jakarta.ws.rs.core.MultivaluedHashMap;
+import jakarta.ws.rs.core.MultivaluedMap;
 import java.io.StringReader;
+import java.io.OutputStream;
 import java.util.Collections;
+import java.util.EnumSet;
 import java.util.HashMap;
 import java.util.HashSet;
 import java.util.List;
@@ -42,14 +51,10 @@ import java.util.concurrent.Future;
 import java.util.concurrent.TimeUnit;
 import java.util.logging.Logger;
 
-import javax.json.Json;
-import javax.json.JsonArray;
-import javax.json.JsonObject;
-import javax.json.JsonObjectBuilder;
-import javax.json.JsonReader;
 import javax.management.MBeanServer;
 import javax.management.MalformedObjectNameException;
 import javax.management.ObjectName;
+import javax.management.OperationsException;
 import javax.management.openmbean.CompositeData;
 import javax.management.openmbean.CompositeDataSupport;
 import javax.management.openmbean.CompositeType;
@@ -58,13 +63,13 @@ import javax.management.openmbean.OpenType;
 import javax.management.openmbean.SimpleType;
 import javax.management.openmbean.TabularDataSupport;
 import javax.management.openmbean.TabularType;
-import javax.ws.rs.core.MultivaluedHashMap;
-import javax.ws.rs.core.MultivaluedMap;
 
 import org.apache.cassandra.metrics.TableMetrics;
 
 import com.scylladb.jmx.api.APIClient;
 import com.scylladb.jmx.metrics.MetricsMBean;
+import com.scylladb.jmx.metrics.RegistrationChecker;
+import com.scylladb.jmx.metrics.RegistrationMode;
 import com.sun.jmx.mbeanserver.JmxMBeanServer;
 import com.google.common.base.Throwables;
 
@@ -182,15 +187,22 @@ public class ColumnFamilyStore extends MetricsMBean implements ColumnFamilyStore
                 "org.apache.cassandra.db:type=" + type + ",keyspace=" + keyspace + ",columnfamily=" + name);
     }
 
-    public static boolean checkRegistration(APIClient client, JmxMBeanServer server) throws MalformedObjectNameException {
+	public static RegistrationChecker createRegistrationChecker() {
-        JsonArray mbeans = client.getJsonArray("/column_family/");
+		return new RegistrationChecker() {
-        Set<ObjectName> all = new HashSet<ObjectName>();
+			@Override
-        for (int i = 0; i < mbeans.size(); i++) {
+			protected void doCheck(APIClient client, JmxMBeanServer server, EnumSet<RegistrationMode> mode)
-            JsonObject mbean = mbeans.getJsonObject(i);
+					throws OperationsException {
-            all.add(getName(mbean.getString("type"), mbean.getString("ks"), mbean.getString("cf")));
+				JsonArray mbeans = client.getJsonArray("/column_family/");
-        }
+				Set<ObjectName> all = new HashSet<ObjectName>();
-        return checkRegistration(server, all, n -> TYPE_NAMES.contains(n.getKeyProperty("type")), n -> new ColumnFamilyStore(client, n));
+				for (int i = 0; i < mbeans.size(); i++) {
-    }
+					JsonObject mbean = mbeans.getJsonObject(i);
+					all.add(getName(mbean.getString("type"), mbean.getString("ks"), mbean.getString("cf")));
+				}
+				checkRegistration(server, all, mode,
+						n -> TYPE_NAMES.contains(n.getKeyProperty("type")), n -> new ColumnFamilyStore(client, n));
+			}
+		};
+	}
 
     /**
      * @return the name of the column family
@@ -320,7 +332,7 @@ public class ColumnFamilyStore extends MetricsMBean implements ColumnFamilyStore
     @Override
     public boolean isAutoCompactionDisabled() {
         log(" isAutoCompactionDisabled()");
-        return client.getBooleanValue("column_family/autocompaction/" + getCFName());
+        return !client.getBooleanValue("column_family/autocompaction/" + getCFName());
     }
 
     /** Number of tombstoned cells retreived during the last slicequery */
@@ -534,6 +546,7 @@ public class ColumnFamilyStore extends MetricsMBean implements ColumnFamilyStore
         TabularDataSupport result = new TabularDataSupport(COUNTER_TYPE);
 
         JsonArray counters = tableSamplerResult.getJsonArray((samplerType.equalsIgnoreCase("reads")) ? "read" : "write");
+        long cardinality = tableSamplerResult.getJsonNumber((samplerType.equalsIgnoreCase("reads")) ? "read_cardinality" : "write_cardinality").longValue();
         long size = 0;
         if (counters != null) {
             size = (count > counters.size()) ? counters.size() : count;
@@ -546,7 +559,6 @@ public class ColumnFamilyStore extends MetricsMBean implements ColumnFamilyStore
                                 counter.getString("partition") })); // string
             }
         }
-        //FIXME: size is not the cardinality, a true value needs to be propogated
+        return new CompositeDataSupport(SAMPLING_RESULT, SAMPLER_NAMES, new Object[] { cardinality, result });
-        return new CompositeDataSupport(SAMPLING_RESULT, SAMPLER_NAMES, new Object[] { size, result });
     }
 }

src/main/java/org/apache/cassandra/db/compaction/CompactionHistoryTabularData.java

@@ -22,8 +22,8 @@
  */
 package org.apache.cassandra.db.compaction;
 
-import javax.json.JsonArray;
+import jakarta.json.JsonArray;
-import javax.json.JsonObject;
+import jakarta.json.JsonObject;
 import javax.management.openmbean.CompositeDataSupport;
 import javax.management.openmbean.CompositeType;
 import javax.management.openmbean.OpenDataException;

src/main/java/org/apache/cassandra/db/compaction/CompactionManager.java

@@ -17,18 +17,18 @@
  */
 package org.apache.cassandra.db.compaction;
 
+import jakarta.json.JsonArray;
+import jakarta.json.JsonObject;
+import jakarta.ws.rs.core.MultivaluedHashMap;
+import jakarta.ws.rs.core.MultivaluedMap;
 import java.util.ArrayList;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
 import java.util.logging.Logger;
 
-import javax.json.JsonArray;
-import javax.json.JsonObject;
 import javax.management.openmbean.OpenDataException;
 import javax.management.openmbean.TabularData;
-import javax.ws.rs.core.MultivaluedHashMap;
-import javax.ws.rs.core.MultivaluedMap;
 
 import org.apache.cassandra.metrics.CompactionMetrics;
 
@@ -75,7 +75,7 @@ public class CompactionManager extends MetricsMBean implements CompactionManager
             result.put("keyspace", compaction.getString("ks"));
             result.put("columnfamily", compaction.getString("cf"));
             result.put("unit", compaction.getString("unit"));
-            result.put("compactionId", "<none>");
+            result.put("compactionId", (compaction.containsKey("id"))? compaction.getString("id") : "<none>");
             results.add(result);
         }
         return results;

src/main/java/org/apache/cassandra/gms/FailureDetector.java

@@ -24,13 +24,13 @@
 
 package org.apache.cassandra.gms;
 
+import jakarta.json.JsonArray;
+import jakarta.json.JsonObject;
+import jakarta.json.JsonValue;
 import java.net.UnknownHostException;
 import java.util.HashMap;
 import java.util.Map;
 
-import javax.json.JsonArray;
-import javax.json.JsonObject;
-import javax.json.JsonValue;
 import javax.management.openmbean.CompositeData;
 import javax.management.openmbean.CompositeDataSupport;
 import javax.management.openmbean.CompositeType;

src/main/java/org/apache/cassandra/gms/Gossiper.java

@@ -23,12 +23,11 @@
  */
 package org.apache.cassandra.gms;
 
+import jakarta.ws.rs.core.MultivaluedHashMap;
+import jakarta.ws.rs.core.MultivaluedMap;
 import java.net.UnknownHostException;
 import java.util.logging.Logger;
 
-import javax.ws.rs.core.MultivaluedHashMap;
-import javax.ws.rs.core.MultivaluedMap;
-
 import com.scylladb.jmx.api.APIClient;
 import com.scylladb.jmx.metrics.APIMBean;
 

src/main/java/org/apache/cassandra/locator/EndpointSnitchInfo.java

@@ -19,13 +19,12 @@ package org.apache.cassandra.locator;
 
 import static java.util.Collections.singletonMap;
 
+import jakarta.ws.rs.core.MultivaluedHashMap;
+import jakarta.ws.rs.core.MultivaluedMap;
 import java.net.InetAddress;
 import java.net.UnknownHostException;
 import java.util.logging.Logger;
 
-import javax.ws.rs.core.MultivaluedHashMap;
-import javax.ws.rs.core.MultivaluedMap;
-
 import com.scylladb.jmx.api.APIClient;
 import com.scylladb.jmx.metrics.APIMBean;
 

src/main/java/org/apache/cassandra/metrics/CompactionMetrics.java

@@ -23,11 +23,11 @@
  */
 package org.apache.cassandra.metrics;
 
+import jakarta.json.JsonArray;
+import jakarta.json.JsonObject;
 import java.util.HashMap;
 import java.util.Map;
 
-import javax.json.JsonArray;
-import javax.json.JsonObject;
 import javax.management.MalformedObjectNameException;
 
 /**

src/main/java/org/apache/cassandra/metrics/MetricsRegistry.java

@@ -21,6 +21,9 @@ import static com.scylladb.jmx.api.APIClient.getReader;
 import static java.lang.Math.floor;
 import static java.util.logging.Level.SEVERE;
 
+import jakarta.json.JsonArray;
+import jakarta.json.JsonNumber;
+import jakarta.json.JsonObject;
 import java.util.Arrays;
 import java.util.Locale;
 import java.util.concurrent.TimeUnit;
@@ -29,9 +32,6 @@ import java.util.function.Function;
 import java.util.function.Supplier;
 import java.util.logging.Logger;
 
-import javax.json.JsonArray;
-import javax.json.JsonNumber;
-import javax.json.JsonObject;
 import javax.management.InstanceAlreadyExistsException;
 import javax.management.MBeanRegistrationException;
 import javax.management.MBeanServer;

src/main/java/org/apache/cassandra/metrics/StreamingMetrics.java

@@ -24,20 +24,23 @@
 package org.apache.cassandra.metrics;
 
 import static java.util.Arrays.asList;
-import static java.util.Collections.emptySet;
 import static org.apache.cassandra.metrics.DefaultNameFactory.createMetricName;
 
+import jakarta.json.JsonArray;
 import java.net.InetAddress;
 import java.net.UnknownHostException;
+import java.util.EnumSet;
 import java.util.HashSet;
 import java.util.Set;
 
-import javax.json.JsonArray;
 import javax.management.MalformedObjectNameException;
 import javax.management.ObjectName;
+import javax.management.OperationsException;
 
 import com.scylladb.jmx.api.APIClient;
 import com.scylladb.jmx.metrics.APIMBean;
+import com.scylladb.jmx.metrics.RegistrationChecker;
+import com.scylladb.jmx.metrics.RegistrationMode;
 import com.sun.jmx.mbeanserver.JmxMBeanServer;
 
 /**
@@ -65,45 +68,44 @@ public class StreamingMetrics {
         return TYPE_NAME.equals(n.getKeyProperty("type"));
     }
     
-    public static void unregister(APIClient client, JmxMBeanServer server) throws MalformedObjectNameException {
+	public static RegistrationChecker createRegistrationChecker() {
-        APIMBean.checkRegistration(server, emptySet(), StreamingMetrics::isStreamingName, (n) -> null);
+		return new RegistrationChecker() {			
-    }
+			@Override
+			protected void doCheck(APIClient client, JmxMBeanServer server, EnumSet<RegistrationMode> mode) throws OperationsException, UnknownHostException {
+				Set<ObjectName> all = new HashSet<ObjectName>(globalNames);
+				JsonArray streams = client.getJsonArray("/stream_manager/");
+				for (int i = 0; i < streams.size(); i++) {
+					JsonArray sessions = streams.getJsonObject(i).getJsonArray("sessions");
+					for (int j = 0; j < sessions.size(); j++) {
+						String peer = sessions.getJsonObject(j).getString("peer");
+						String scope = InetAddress.getByName(peer).getHostAddress().replaceAll(":", ".");
+						all.add(createMetricName(TYPE_NAME, "IncomingBytes", scope));
+						all.add(createMetricName(TYPE_NAME, "OutgoingBytes", scope));
+					}
+				}
 
-    public static boolean checkRegistration(APIClient client, JmxMBeanServer server)
+				MetricsRegistry registry = new MetricsRegistry(client, server);
-            throws MalformedObjectNameException, UnknownHostException {
+				APIMBean.checkRegistration(server, all, mode, StreamingMetrics::isStreamingName, n -> {
+					String scope = n.getKeyProperty("scope");
+					String name = n.getKeyProperty("name");
 
-        Set<ObjectName> all = new HashSet<ObjectName>(globalNames);
+					String url = null;
-        JsonArray streams = client.getJsonArray("/stream_manager/");
+					if ("ActiveOutboundStreams".equals(name)) {
-        for (int i = 0; i < streams.size(); i++) {
+						url = "/stream_manager/metrics/outbound";
-            JsonArray sessions = streams.getJsonObject(i).getJsonArray("sessions");
+					} else if ("IncomingBytes".equals(name) || "TotalIncomingBytes".equals(name)) {
-            for (int j = 0; j < sessions.size(); j++) {
+						url = "/stream_manager/metrics/incoming";
-                String peer = sessions.getJsonObject(j).getString("peer");
+					} else if ("OutgoingBytes".equals(name) || "TotalOutgoingBytes".equals(name)) {
-                String scope = InetAddress.getByName(peer).getHostAddress().replaceAll(":", ".");
+						url = "/stream_manager/metrics/outgoing";
-                all.add(createMetricName(TYPE_NAME, "IncomingBytes", scope));
+					}
-                all.add(createMetricName(TYPE_NAME, "OutgoingBytes", scope));
+					if (url == null) {
-            }
+						throw new IllegalArgumentException();
-        }
+					}
-
+					if (scope != null) {
-        MetricsRegistry registry = new MetricsRegistry(client, server);
+						url = url + "/" + scope;
-        return APIMBean.checkRegistration(server, all, StreamingMetrics::isStreamingName, n -> {
+					}
-            String scope = n.getKeyProperty("scope");
+					return registry.counter(url);
-            String name = n.getKeyProperty("name");
+				});
-
+			}
-            String url = null;
+		};
-            if ("ActiveOutboundStreams".equals(name)) {
+	}
-                url = "/stream_manager/metrics/outbound";
-            } else if ("IncomingBytes".equals(name) || "TotalIncomingBytes".equals(name)) {
-                url = "/stream_manager/metrics/incoming";
-            } else if ("OutgoingBytes".equals(name) || "TotalOutgoingBytes".equals(name)) {
-                url = "/stream_manager/metrics/outgoing";
-            }
-            if (url == null) {
-                throw new IllegalArgumentException();
-            }
-            if (scope != null) {
-                url = url + "/" + scope;
-            }
-            return registry.counter(url);
-        });
-    }
 }

src/main/java/org/apache/cassandra/metrics/TableMetrics.java

@@ -19,6 +19,8 @@ package org.apache.cassandra.metrics;
 
 import static com.scylladb.jmx.api.APIClient.getReader;
 
+import java.io.InvalidObjectException;
+import java.io.ObjectStreamException;
 import java.util.Hashtable;
 import java.util.function.BiFunction;
 import java.util.function.Function;
@@ -295,7 +297,6 @@ public class TableMetrics implements Metrics {
         registry.createDummyTableGauge(Double.class, "PercentRepaired");
     }
 
-    @SuppressWarnings("serial")
     static class TableMetricObjectName extends javax.management.ObjectName {
         private final TableMetricStringNameFactory factory;
         private final String metricName;
@@ -400,6 +401,18 @@ public class TableMetrics implements Metrics {
         public boolean isPropertyValuePattern() {
             return false;
         }
+        
+        /**
+         * This type is not really serializable. 
+         * Replace it with vanilla objectname.
+         */
+		private Object writeReplace() throws ObjectStreamException {
+			try {
+				return new ObjectName(getDomain(), getKeyPropertyList());
+			} catch (MalformedObjectNameException e) {
+				throw new InvalidObjectException(toString());
+			}
+		}
     }
 
     static interface TableMetricStringNameFactory {

src/main/java/org/apache/cassandra/net/MessagingService.java

@@ -24,6 +24,8 @@ package org.apache.cassandra.net;
 
 import static java.util.Collections.emptyMap;
 
+import jakarta.json.JsonArray;
+import jakarta.json.JsonObject;
 import java.net.UnknownHostException;
 import java.util.HashMap;
 import java.util.Map;
@@ -32,9 +34,6 @@ import java.util.logging.Logger;
 import java.util.stream.Collectors;
 import java.util.stream.Stream;
 
-import javax.json.JsonArray;
-import javax.json.JsonObject;
-
 import org.apache.cassandra.metrics.DroppedMessageMetrics;
 
 import com.scylladb.jmx.api.APIClient;

src/main/java/org/apache/cassandra/service/CacheService.java

@@ -24,12 +24,11 @@
 
 package org.apache.cassandra.service;
 
+import jakarta.ws.rs.core.MultivaluedHashMap;
+import jakarta.ws.rs.core.MultivaluedMap;
 import java.util.concurrent.ExecutionException;
 import java.util.logging.Logger;
 
-import javax.ws.rs.core.MultivaluedHashMap;
-import javax.ws.rs.core.MultivaluedMap;
-
 import org.apache.cassandra.metrics.CacheMetrics;
 
 import com.scylladb.jmx.api.APIClient;

src/main/java/org/apache/cassandra/service/PerTableSSTableInfo.java

@@ -2,12 +2,12 @@ package org.apache.cassandra.service;
 
 import static com.sun.jmx.mbeanserver.MXBeanMappingFactory.DEFAULT;
 
+import jakarta.xml.bind.annotation.XmlRootElement;
 import java.io.InvalidObjectException;
 import java.util.List;
 
 import javax.management.openmbean.CompositeData;
 import javax.management.openmbean.OpenDataException;
-import javax.xml.bind.annotation.XmlRootElement;
 
 import com.sun.jmx.mbeanserver.MXBeanMapping;
 

src/main/java/org/apache/cassandra/service/SSTableInfo.java

@@ -1,13 +1,12 @@
 package org.apache.cassandra.service;
 
+import jakarta.xml.bind.annotation.adapters.XmlJavaTypeAdapter;
 import java.util.Collections;
 import java.util.Date;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
 
-import javax.xml.bind.annotation.adapters.XmlJavaTypeAdapter;
-
 import com.fasterxml.jackson.annotation.JsonIgnore;
 import com.fasterxml.jackson.annotation.JsonProperty;
 import com.scylladb.jmx.utils.DateXmlAdapter;

src/main/java/org/apache/cassandra/service/StorageProxy.java

@@ -25,18 +25,15 @@ package org.apache.cassandra.service;
 
 import static java.util.Collections.emptySet;
 
+import jakarta.json.JsonArray;
+import jakarta.ws.rs.core.MultivaluedHashMap;
+import jakarta.ws.rs.core.MultivaluedMap;
 import java.util.HashSet;
 import java.util.List;
 import java.util.Map;
 import java.util.Set;
 import java.util.logging.Logger;
 
-import javax.json.JsonArray;
-import javax.json.JsonObject;
-import javax.management.ObjectName;
-import javax.ws.rs.core.MultivaluedHashMap;
-import javax.ws.rs.core.MultivaluedMap;
-
 import org.apache.cassandra.db.ColumnFamilyStore;
 import org.apache.cassandra.metrics.CASClientRequestMetrics;
 import org.apache.cassandra.metrics.ClientRequestMetrics;

src/main/java/org/apache/cassandra/service/StorageService.java

@@ -24,10 +24,16 @@ package org.apache.cassandra.service;
 
 import static java.util.Arrays.asList;
 
+import jakarta.json.JsonArray;
+import jakarta.json.JsonObject;
+import jakarta.ws.rs.core.GenericType;
+import jakarta.ws.rs.core.MultivaluedHashMap;
+import jakarta.ws.rs.core.MultivaluedMap;
 import java.io.IOException;
 import java.net.InetAddress;
 import java.net.UnknownHostException;
 import java.nio.ByteBuffer;
+import java.util.Arrays;
 import java.util.ArrayList;
 import java.util.Collection;
 import java.util.HashMap;
@@ -44,8 +50,6 @@ import java.util.concurrent.atomic.AtomicLong;
 import java.util.logging.Logger;
 import java.util.stream.Collectors;
 
-import javax.json.JsonArray;
-import javax.json.JsonObject;
 import javax.management.ListenerNotFoundException;
 import javax.management.MBeanNotificationInfo;
 import javax.management.Notification;
@@ -54,10 +58,14 @@ import javax.management.NotificationBroadcasterSupport;
 import javax.management.NotificationFilter;
 import javax.management.NotificationListener;
 import javax.management.openmbean.CompositeData;
+import javax.management.openmbean.CompositeDataSupport;
+import javax.management.openmbean.CompositeType;
+import javax.management.openmbean.OpenDataException;
+import javax.management.openmbean.OpenType;
+import javax.management.openmbean.SimpleType;
 import javax.management.openmbean.TabularData;
-import javax.ws.rs.core.GenericType;
+import javax.management.openmbean.TabularDataSupport;
-import javax.ws.rs.core.MultivaluedHashMap;
+import javax.management.openmbean.TabularType;
-import javax.ws.rs.core.MultivaluedMap;
 
 import org.apache.cassandra.metrics.StorageMetrics;
 import org.apache.cassandra.repair.RepairParallelism;
@@ -65,7 +73,8 @@ import org.apache.cassandra.repair.RepairParallelism;
 import com.google.common.base.Joiner;
 import com.scylladb.jmx.api.APIClient;
 import com.scylladb.jmx.metrics.MetricsMBean;
-import com.scylladb.jmx.utils.FileUtils;
+import com.scylladb.jmx.api.utils.FileUtils;
+import com.google.common.base.Throwables;
 
 /**
  * This abstraction contains the token/identifier of this node on the identifier
@@ -76,6 +85,41 @@ public class StorageService extends MetricsMBean implements StorageServiceMBean,
     private static final Logger logger = Logger.getLogger(StorageService.class.getName());
     private static final Timer timer = new Timer("Storage Service Repair", true);
 
+    private static final String[] COUNTER_NAMES = new String[]{"raw", "count", "error", "string"};
+    private static final String[] COUNTER_DESCS = new String[]
+    { "partition key in raw hex bytes",
+      "value of this partition for given sampler",
+      "value is within the error bounds plus or minus of this",
+      "the partition key turned into a human readable format" };
+    private static final CompositeType COUNTER_COMPOSITE_TYPE;
+    private static final TabularType COUNTER_TYPE;
+
+    private static final String[] OPERATION_NAMES = new String[]{"read", "write"};
+
+    private static final String[] SAMPLER_NAMES = new String[]{"cardinality", "partitions"};
+    private static final String[] SAMPLER_DESCS = new String[]
+    { "cardinality of partitions",
+      "list of counter results" };
+
+    private static final String SAMPLING_RESULTS_NAME = "SAMPLING_RESULTS";
+    private static final CompositeType SAMPLING_RESULT;
+
+    static
+    {
+        try
+        {
+            OpenType<?>[] counterTypes = new OpenType[] { SimpleType.STRING, SimpleType.LONG, SimpleType.LONG, SimpleType.STRING };
+            COUNTER_COMPOSITE_TYPE = new CompositeType(SAMPLING_RESULTS_NAME, SAMPLING_RESULTS_NAME, COUNTER_NAMES, COUNTER_DESCS, counterTypes);
+            COUNTER_TYPE = new TabularType(SAMPLING_RESULTS_NAME, SAMPLING_RESULTS_NAME, COUNTER_COMPOSITE_TYPE, COUNTER_NAMES);
+
+            OpenType<?>[] samplerTypes = new OpenType[] { SimpleType.LONG, COUNTER_TYPE };
+            SAMPLING_RESULT = new CompositeType(SAMPLING_RESULTS_NAME, SAMPLING_RESULTS_NAME, SAMPLER_NAMES, SAMPLER_DESCS, samplerTypes);
+        } catch (OpenDataException e)
+        {
+            throw Throwables.propagate(e);
+        }
+    }
+
     private final NotificationBroadcasterSupport notificationBroadcasterSupport = new NotificationBroadcasterSupport();
 
     @Override
@@ -270,7 +314,7 @@ public class StorageService extends MetricsMBean implements StorageServiceMBean,
     @Override
     public Map<List<String>, List<String>> getRangeToEndpointMap(String keyspace) {
         log(" getRangeToEndpointMap(String keyspace)");
-        return client.getMapListStrValue("/storage_service/range/" + keyspace);
+        return client.getMapListStrValue("/storage_service/range_to_endpoint_map/" + keyspace);
     }
 
     /**
@@ -476,6 +520,12 @@ public class StorageService extends MetricsMBean implements StorageServiceMBean,
         return client.getListInetAddressValue("");
     }
 
+    @Override
+    public void checkAndRepairCdcStreams() throws IOException {
+        log(" checkAndRepairCdcStreams() throws IOException");
+        client.post("/storage_service/cdc_streams_check_and_repair");
+    }
+
     /**
      * Takes the snapshot for the given keyspaces. A snapshot name must be
      * specified.
@@ -502,7 +552,9 @@ public class StorageService extends MetricsMBean implements StorageServiceMBean,
             APIClient.set_query_param(queryParams, "cf", parts[1]);
         }
         APIClient.set_query_param(queryParams, "kn", APIClient.join(keyspaceNames));
-        // TODO: origin has one recognized option: skip flush. We don't.
+        if (options.containsKey("skipFlush")) {
+            APIClient.set_query_param(queryParams, "sf", options.get("skipFlush"));
+        }
         client.post("/storage_service/snapshots", queryParams);
     }
 
@@ -645,7 +697,7 @@ public class StorageService extends MetricsMBean implements StorageServiceMBean,
         APIClient.set_bool_query_param(queryParams, "disable_snapshot", disableSnapshot);
         APIClient.set_bool_query_param(queryParams, "skip_corrupted", skipCorrupted);
         APIClient.set_query_param(queryParams, "cf", APIClient.join(columnFamilies));
-        return client.getIntValue("/storage_service/keyspace_scrub/" + keyspaceName);
+        return client.getIntValue("/storage_service/keyspace_scrub/" + keyspaceName, queryParams);
     }
 
     /**
@@ -939,13 +991,21 @@ public class StorageService extends MetricsMBean implements StorageServiceMBean,
      *            the host id to remove
      */
     @Override
-    public void removeNode(String hostIdString) {
+    public void removeNode(String hostIdString, String ignoreNodes) {
-        log(" removeNode(String token)");
+        log(" removeNode(String token, String ignoreNodes)");
         MultivaluedMap<String, String> queryParams = new MultivaluedHashMap<String, String>();
         APIClient.set_query_param(queryParams, "host_id", hostIdString);
+        if (ignoreNodes != null) {
+            APIClient.set_query_param(queryParams, "ignore_nodes", ignoreNodes);
+        }
         client.post("/storage_service/remove_node", queryParams);
     }
 
+    public void removeNode(String hostIdString) {
+        String ignoreNodes = null;
+        removeNode(hostIdString, ignoreNodes);
+    }
+
     /**
      * Get the status of a token removal.
      */
@@ -1365,15 +1425,25 @@ public class StorageService extends MetricsMBean implements StorageServiceMBean,
      *            The parent keyspace name
      * @param cfName
      *            The ColumnFamily name where SSTables belong
+     * @param isLoadAndStream
+     *            Whether or not arbitrary SSTables should be loaded (and streamed to the owning nodes)
      */
     @Override
-    public void loadNewSSTables(String ksName, String cfName) {
+    public void loadNewSSTables(String ksName, String cfName, boolean isLoadAndStream) {
-        log(" loadNewSSTables(String ksName, String cfName)");
+        log(" loadNewSSTables(String ksName, String cfName, boolean isLoadAndStream)");
         MultivaluedMap<String, String> queryParams = new MultivaluedHashMap<String, String>();
         queryParams.add("cf", cfName);
+        if (isLoadAndStream) {
+            queryParams.add("load_and_stream", "true");
+        }
         client.post("/storage_service/sstables/" + ksName, queryParams);
     }
 
+    @Override
+    public void loadNewSSTables(String ksName, String cfName) {
+        loadNewSSTables(ksName, cfName, false);
+    }
+
     /**
      * Return a List of Tokens representing a sample of keys across all
      * ColumnFamilyStores.
@@ -1444,13 +1514,7 @@ public class StorageService extends MetricsMBean implements StorageServiceMBean,
         log("enableAutoCompaction(String ks, String... columnFamilies)");
         MultivaluedMap<String, String> queryParams = new MultivaluedHashMap<String, String>();
         APIClient.set_query_param(queryParams, "cf", APIClient.join(columnFamilies));
-        try {
+        client.post("/storage_service/auto_compaction/" + ks, queryParams);
-            client.post("/storage_service/auto_compaction/" + ks, queryParams);
-        } catch (RuntimeException e) {
-            // FIXME should throw the right exception
-            throw new IOException(e.getMessage());
-        }
-
     }
 
     @Override
@@ -1669,7 +1733,7 @@ public class StorageService extends MetricsMBean implements StorageServiceMBean,
     public int scrub(boolean disableSnapshot, boolean skipCorrupted, boolean checkData, int jobs, String keyspaceName,
             String... columnFamilies) throws IOException, ExecutionException, InterruptedException {
         // "jobs" not (yet) relevant for scylla. (though possibly useful...)
-        return scrub(disableSnapshot, skipCorrupted, checkData, 0, keyspaceName, columnFamilies);
+        return scrub(disableSnapshot, skipCorrupted, checkData, keyspaceName, columnFamilies);
     }
 
     @Override
@@ -1738,4 +1802,74 @@ public class StorageService extends MetricsMBean implements StorageServiceMBean,
     public List<CompositeData> getSSTableInfo() {
         return getSSTableInfo(null, null);
     }
+
+    @Override
+    public int scrub(boolean disableSnapshot, boolean skipCorrupted, boolean checkData, boolean reinsertOverflowedTTL,
+            int jobs, String keyspaceName, String... columnFamilies)
+            throws IOException, ExecutionException, InterruptedException {
+        MultivaluedMap<String, String> queryParams = new MultivaluedHashMap<String, String>();
+        APIClient.set_bool_query_param(queryParams, "disable_snapshot", disableSnapshot);
+        APIClient.set_bool_query_param(queryParams, "skip_corrupted", skipCorrupted);
+        APIClient.set_query_param(queryParams, "cf", APIClient.join(columnFamilies));
+        return client.getIntValue("/storage_service/keyspace_scrub/" + keyspaceName, queryParams);
+    }
+
+    @Override
+    public int scrub(boolean disableSnapshot, String scrubMode, boolean checkData, boolean reinsertOverflowedTTL,
+            int jobs, String keyspaceName, String... columnFamilies)
+            throws IOException, ExecutionException, InterruptedException {
+        MultivaluedMap<String, String> queryParams = new MultivaluedHashMap<String, String>();
+        APIClient.set_bool_query_param(queryParams, "disable_snapshot", disableSnapshot);
+        if (!"".equals(scrubMode)) {
+            APIClient.set_query_param(queryParams, "scrub_mode", scrubMode);
+        }
+        APIClient.set_query_param(queryParams, "cf", APIClient.join(columnFamilies));
+        return client.getIntValue("/storage_service/keyspace_scrub/" + keyspaceName, queryParams);
+    }
+
+    @Override
+    public long getUptime() {
+        log("getUptime()");
+        return client.getLongValue("/system/uptime_ms");
+    }
+
+    @Override
+    public CompositeData getToppartitions(String sampler, List<String> keyspaceFilters, List<String> tableFilters, int duration, int capacity, int count) throws OpenDataException {
+        return getToppartitions(Arrays.asList(sampler), keyspaceFilters, tableFilters, duration, capacity, count).get(sampler.toLowerCase());
+    }
+
+    @Override
+    public Map<String, CompositeData> getToppartitions(List<String> samplers, List<String> keyspaceFilters, List<String> tableFilters, int duration, int capacity, int count) throws OpenDataException {
+        MultivaluedMap<String, String> queryParams = new MultivaluedHashMap<String, String>();
+        APIClient.set_query_param(queryParams, "duration", Integer.toString(duration));
+        APIClient.set_query_param(queryParams, "capacity", Integer.toString(capacity));
+        APIClient.set_query_param(queryParams, "keyspace_filters", keyspaceFilters != null ? APIClient.join(keyspaceFilters.toArray(new String[0])) : null);
+        APIClient.set_query_param(queryParams, "table_filters", tableFilters != null ? APIClient.join(tableFilters.toArray(new String[0])) : null);
+        JsonObject result = client.getJsonObj("/storage_service/toppartitions", queryParams);
+
+        Map<String, CompositeData> resultsMap = new HashMap<>();
+
+        for (String operation : OPERATION_NAMES) {
+            JsonArray counters = result.getJsonArray(operation);
+            long cardinality = result.getJsonNumber(operation + "_cardinality").longValue();
+            long size = 0;
+            TabularDataSupport tabularResult = new TabularDataSupport(COUNTER_TYPE);
+
+            if (counters != null) {
+                size = (count > counters.size()) ? counters.size() : count;
+                for (int i = 0; i < size; i++) {
+                    JsonObject counter = counters.getJsonObject(i);
+                    tabularResult.put(new CompositeDataSupport(COUNTER_COMPOSITE_TYPE, COUNTER_NAMES,
+                            new Object[] { counter.getString("partition"), // raw
+                                    counter.getJsonNumber("count").longValue(), // count
+                                    counter.getJsonNumber("error").longValue(), // error
+                                    counter.getString("partition") })); // string
+                }
+            }
+
+            resultsMap.put(operation + "s", new CompositeDataSupport(SAMPLING_RESULT, SAMPLER_NAMES, new Object[] { cardinality, tabularResult }));
+        }
+
+        return resultsMap;
+    }
 }

src/main/java/org/apache/cassandra/service/StorageServiceMBean.java

@@ -37,6 +37,7 @@ import java.util.concurrent.TimeoutException;
 import javax.management.NotificationEmitter;
 import javax.management.openmbean.CompositeData;
 import javax.management.openmbean.TabularData;
+import javax.management.openmbean.OpenDataException;
 
 public interface StorageServiceMBean extends NotificationEmitter {
     /**
@@ -213,6 +214,7 @@ public interface StorageServiceMBean extends NotificationEmitter {
 
     public List<InetAddress> getNaturalEndpoints(String keyspaceName, ByteBuffer key);
 
+    public void checkAndRepairCdcStreams() throws IOException;
     /**
      * Takes the snapshot for the given keyspaces. A snapshot name must be
      * specified.
@@ -348,6 +350,10 @@ public interface StorageServiceMBean extends NotificationEmitter {
      * scrubbed.
      *
      * Scrubbed CFs will be snapshotted first, if disableSnapshot is false
+     *
+     * scrubMode controls what scrub does when encountering corruption.
+     * It replaces skipCorrupted where skipCorrupted is equivalent to scrubMode="SKIP".
+     * Can be one of: "ABORT", "SKIP", "SEGREGATE", or "VALIDATE".
      */
     @Deprecated
     public int scrub(boolean disableSnapshot, boolean skipCorrupted, String keyspaceName, String... tableNames)
@@ -357,9 +363,19 @@ public interface StorageServiceMBean extends NotificationEmitter {
     public int scrub(boolean disableSnapshot, boolean skipCorrupted, boolean checkData, String keyspaceName,
             String... tableNames) throws IOException, ExecutionException, InterruptedException;
 
+    @Deprecated
     public int scrub(boolean disableSnapshot, boolean skipCorrupted, boolean checkData, int jobs, String keyspaceName,
             String... columnFamilies) throws IOException, ExecutionException, InterruptedException;
 
+    @Deprecated
+    public int scrub(boolean disableSnapshot, boolean skipCorrupted, boolean checkData, boolean reinsertOverflowedTTL,
+            int jobs, String keyspaceName, String... columnFamilies)
+            throws IOException, ExecutionException, InterruptedException;
+
+    public int scrub(boolean disableSnapshot, String scrubMode, boolean checkData, boolean reinsertOverflowedTTL,
+            int jobs, String keyspaceName, String... columnFamilies)
+            throws IOException, ExecutionException, InterruptedException;
+
     /**
      * Verify (checksums of) the given keyspace. If tableNames array is empty,
      * all CFs are verified.
@@ -497,8 +513,11 @@ public interface StorageServiceMBean extends NotificationEmitter {
      * removeToken removes token (and all data associated with enpoint that had
      * it) from the ring
      */
+    @Deprecated
     public void removeNode(String token);
 
+    public void removeNode(String token, String ignoreNodes);
+
     /**
      * Get the status of a token removal.
      */
@@ -791,7 +810,16 @@ public interface StorageServiceMBean extends NotificationEmitter {
      *            The parent keyspace name
      * @param cfName
      *            The ColumnFamily name where SSTables belong
+     * @param isLoadAndStream
+     *            Whether or not arbitrary SSTables should be loaded (and streamed to the owning nodes)
      */
+    public void loadNewSSTables(String ksName, String cfName, boolean isLoadAndStream);
+
+    /**
+     * @deprecated use {@link #loadNewSSTables(String ksName, String cfName, boolean isLoadAndStream)} instead.
+     * This is kept for backward compatibility.
+     */
+    @Deprecated
     public void loadNewSSTables(String ksName, String cfName);
 
     /**
@@ -877,4 +905,11 @@ public interface StorageServiceMBean extends NotificationEmitter {
     public List<CompositeData> getSSTableInfo(String keyspace, String table);
 
     public List<CompositeData> getSSTableInfo();
+    
+    /** retun the system uptime */
+    public long getUptime();
+
+    public CompositeData getToppartitions(String sampler, List<String> keyspaceFilters, List<String> tableFilters, int duration, int capacity, int count) throws OpenDataException;
+    
+    public Map<String, CompositeData> getToppartitions(List<String> samplers, List<String> keyspaceFilters, List<String> tableFilters, int duration, int capacity, int count) throws OpenDataException;
 }

src/main/java/org/apache/cassandra/streaming/ProgressInfo.java

@@ -24,15 +24,14 @@
 
 package org.apache.cassandra.streaming;
 
+import jakarta.json.JsonArray;
+import jakarta.json.JsonObject;
 import java.io.Serializable;
 import java.net.InetAddress;
 import java.net.UnknownHostException;
 import java.util.HashMap;
 import java.util.Map;
 
-import javax.json.JsonArray;
-import javax.json.JsonObject;
-
 import com.google.common.base.Objects;
 
 /**

src/main/java/org/apache/cassandra/streaming/SessionInfo.java

@@ -24,6 +24,8 @@
 
 package org.apache.cassandra.streaming;
 
+import jakarta.json.JsonArray;
+import jakarta.json.JsonObject;
 import java.io.Serializable;
 import java.net.InetAddress;
 import java.net.UnknownHostException;
@@ -32,9 +34,6 @@ import java.util.HashSet;
 import java.util.Map;
 import java.util.Set;
 
-import javax.json.JsonArray;
-import javax.json.JsonObject;
-
 import com.google.common.collect.Iterables;
 
 /**

src/main/java/org/apache/cassandra/streaming/StreamManager.java

@@ -24,12 +24,12 @@
 
 package org.apache.cassandra.streaming;
 
+import jakarta.json.JsonArray;
+import jakarta.json.JsonObject;
 import java.util.HashSet;
 import java.util.Set;
 import java.util.logging.Logger;
 
-import javax.json.JsonArray;
-import javax.json.JsonObject;
 import javax.management.ListenerNotFoundException;
 import javax.management.MBeanNotificationInfo;
 import javax.management.NotificationBroadcasterSupport;

src/main/java/org/apache/cassandra/streaming/StreamSummary.java

@@ -24,13 +24,12 @@
 
 package org.apache.cassandra.streaming;
 
+import jakarta.json.JsonArray;
+import jakarta.json.JsonObject;
 import java.util.ArrayList;
 import java.util.Collection;
 import java.util.UUID;
 
-import javax.json.JsonArray;
-import javax.json.JsonObject;
-
 import com.google.common.base.Objects;
 
 /**