On Debian10, only Openjdk-11 is available, the install.sh fails in java
checking. Openjdk-8 and Openjdk-11 all work well, we should check both of them.
This patch also fixed the error message.
Signed-off-by: Amos Kong <amos@scylladb.com>
After offline installation, scylla-jmx fails to be started for a chdir
error. WorkingDirectory is set to /var/lib/scylla in scylla-jmx.service,
it doesn't exist in nonroot install. This patch solved the problem by
setting WorkingDirectory to empty in nonroot.conf.
$ systemctl --user status scylla-jmx
● scylla-jmx.service - Scylla JMX
Loaded: loaded (/home/scylla-test/.config/systemd/user/../../../scylladb/etc/systemd/scylla-jmx.service; linked; vendor preset: enabled)
Drop-In: /home/scylla-test/.config/systemd/user/scylla-jmx.service.d
└─nonroot.conf
Active: failed (Result: exit-code) since Wed 2020-08-26 15:19:56 UTC; 2s ago
Process: 66955 ExecStart=/home/scylla-test/install_root/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 (code=exited, status=200/CHDIR)
Main PID: 66955 (code=exited, status=200/CHDIR)
systemd[5654]: Started Scylla JMX.
systemd[66955]: scylla-jmx.service: Changing to the requested working directory failed: No such file or directory
systemd[66955]: scylla-jmx.service: Failed at step CHDIR spawning /home/scylla-test/scylladb/jmx/scylla-jmx: No such file or directory
systemd[5654]: scylla-jmx.service: Main process exited, code=exited, status=200/CHDIR
systemd[5654]: scylla-jmx.service: Failed with result 'exit-code'.
Signed-off-by: Amos Kong <amos@scylladb.com>
We current require Java 8 to install the scylla-jmx package on Debian.
As Debian 10 defaults to Java 11, let's remove the conflict flag and add
Java 11 to the dependencies list.
Currently scylla-jmx.service's PWD is "/", we get following error when
JVM trying to write heap dump on current directory:
Aug 17 05:52:15 localhost.localdomain scylla-jmx[3469]: Starting the JMX server
Aug 17 05:52:16 localhost.localdomain scylla-jmx[3469]: java.lang.OutOfMemoryError: Java heap space
Aug 17 05:52:16 localhost.localdomain scylla-jmx[3469]: Dumping heap to java_pid3469.hprof ...
Aug 17 05:52:16 localhost.localdomain scylla-jmx[3469]: Unable to create java_pid3469.hprof: Permission denied
To fix this, we need to specify WorkingDirectory on systemd unit.
Debian package builds provide a root environment for the installation
scripts, since that's what typical installation scripts expect. To
avoid providing actual root, a "fakeroot" system is used where syscalls
are intercepted and any effect that requires root (like chown) is emulated.
However, fakeroot sporadically fails for us, aborting the package build.
Since our install scripts don't really require root (when operating in
the --packaging mode), we can just tell dpkg-buildpackage that we don't
need fakeroot. This ought to fix the sporadic failures.
As a side effect, package builds are faster.
Follows scylla.git's b608af870b0a1ad88b91a72bddeff0c321877f9e.
Refs scylladb/scylla#6655.
This directory is created by a build and shouldn't be commited so
it's best for git to just ignore it.
Signed-off-by: Piotr Jastrzebski <piotr@scylladb.com>
Message-Id: <b20dba12fb726aebd51b2ab9494e7c52f8058feb.1595259605.git.piotr@scylladb.com>
We need the ability to control build directory in scylla.git build
system. Let's add support for the "--builddir" option like in other
variants of the same scripts.
Message-Id: <20200717085723.701209-1-penberg@scylladb.com>
rpmbuild defaults to logging the name of every file it unpacks from
the archive. This is quite a lot for Java applications.
Make it quiet with the %setup -q flag.
When building scylla-jmx in place, `scylla-apiclient/target/` is left
behind and should be ignored by `.gitignore` otherwise the scylla
submodule directory appears to be dirty.
* bhalevy-gitignore:
gitignore: do not track scylla-apiclient/target/
gitignore: fix typo in dependency-reduced-pom.xml
Same as scylladb/scylla#6752,
we currently does not able to apply version number fixup for .orig.tar.gz file,
even we applied correct fixup on debian/changelog, becuase it just reading
SCYLLA-VERSION-FILE.
We should parse debian/{changelog,control} instead.
Fixes#120
On 52bd496, we stopped to rm -rf debian/ on build_deb.sh, since now we have
prebuilt debian/ directory.
However, it might cause .deb build error when we modified debian package source,
since it never cleanup.
To prevent build error, we need to cleanup build/debian on reloc/build_deb.sh,
before extracting contents from relocatable package.
To install scylla-jmx using install.sh easily, we need:
- run dependency check before install
- run postinst script after install
But we don't want to run them when we build .rpm/.deb package,
we also need to add --packaging option to skip them.
See scylladb/scylla#5830
Now we generate dist/changelog on relocatable package generation time,
we cannot run '.rc' fixup on .deb package building time, need to do it
in debian_files_gen.py.
To make unified relocatable package easily, we may want to merge tarballs to single tarball like this:
zcat .tar.gz | gzip -c > scylla-unified.tar.xz
But it's not possible with current relocatable package format, since there are multiple files conflicts, install.sh, SCYLLA--FILE, dist/, README.md, etc..
To support this, we need to archive everything in the directory when building relocatable package.
See: scylladb/scylla#6315
The scrub command was not supported from node_tool, but now when we want
to enable it the current API is not compatible with the 3.11 MBean
definition.
This patch adds the definition to the MBean and the implementation to
StorageService.
It also address two problems with the old scrub implementation, just
in case someone will use them.
1. Implementation didn't pass the parameters to the API.
2. A stub implementation called itself instead of calling an actual
implementation.
This patch will enable to test the command from nodetool additional
changes may come on top of it if more command line options will be
supported.
Signed-off-by: Amnon Heiman <amnon@scylladb.com>
Drop dependency on pystache since it nolong present in Fedora 32.
To implement it, simplified debian package build process.
It will be generate debian/ directory when building relocatable package,
we just need to run debuild using the package.
To generate debian/ directory this commit added debian_files_gen.py,
it construct whole directory including control and changelog files
from template files.
Since we need to stop pystache, these template files swiched to
string.Template class which is included python3 standard library.
see: https://github.com/scylladb/scylla/pull/6313
On the commit 4c8660d, we dropped /usr/lib/scylla/jmx since it likely no user
script invoke scripts under the directory.
However, we found there are possibility scylla-jmx.service tries to load .jar
file from /usr/lib/scylla/jmx, when user upgraded from older version of scylla.
Because /etc/sysconfig/scylla-jmx is marked as 'noreplace' on our rpm,
yum upgrade may keep old sysconfig file when it modified by user, that may
causes to load .jar from /usr/lib/scylla/jmx since we specify the path in the
sysconfig file.
To avoid the issue it's better to have symlinks on /usr/lib/scylla/jmx for
safety.
See #90
This is scylla-jmx part of https://github.com/scylladb/scylla/pull/5530
After we stopped replacing /usr/lib/scylla with symlink,
creating symlink on /opt/scylladb/scripts/jmx become meaningless,
so we can drop it now.
We able to introduce new symlink on /usr/lib/scylla, but it likely no user
directly invoke scripts under /usr/lib/scylla/jmx, so we don't have to
do that.
Since Debian 10 dropped OpenJDK 8, so we need to switch to other
JVM distribution which still maintain OpenJDK 8 for Debian.
We can use AdoptOpenJDK for such environment.
See scylladb/scylla#5463
Signed-off-by: Takuya ASADA <syuu@scylladb.com>
Message-Id: <20191218124838.35017-1-syuu@scylladb.com>
Since Debian variants can install multiple JRE, "Depends: openjdk-8-jre" may
not mean default JRE is openjdk-8.
We should block openjdk-11 for now, until we support it.
Related with scylladb/scylla#5463
Signed-off-by: Takuya ASADA <syuu@scylladb.com>
Message-Id: <20191218111835.25618-1-syuu@scylladb.com>
Same as 301c835cbf,
Fedora 31 switched the default compression to zstd, which isn't readable
by some older rpm distributions (CentOS 7 in particular). Tell it to use
the older xz compression instead, so packages produced on Fedora 31 can
be installed on older distributions.
See: https://github.com/scylladb/scylla/pull/5310
Signed-off-by: Takuya ASADA <syuu@scylladb.com>
Message-Id: <20191210191441.108774-1-syuu@scylladb.com>
Add myself as a "code owner" so that I am assigned a review
automatically:
https://help.github.com/en/github/creating-cloning-and-archiving-repositories/about-code-owners
I also wanted to add Amnon and Calle, but apparently you need to have
write permissions in order to be a code owner.
The purpose of this automation is to ensure Scylla JMX pull requests
show up in my github.com/pulls page. Thanks Maciej Zimnoch for the tip!
Scylla now supports server-defined systemd slices that are used to provide
isolation between components.
This patch adds scylla-jmx to the helper slice. This will guarantee that
scylla-jmx does not use too much resources, influencing the server performance.
Signed-off-by: Glauber Costa <glauber@scylladb.com>
Takuya had untemplataize scylla-jmx.service in commit e8355087ea
But the build_deb.sh still tries to generate service file from a deleted
mustache template file -- scylla-jmx.spec.mustache. It wrongly redirects
a path to service file, then scylla-jmx would fail to start.
Fixes#80
Refs #76
Since the incoming json uses swagger "key", "value" syntax
we need to do explicit deserialization of this property
as well (not just extended props).
Message-Id: <20190930115432.27801-1-calle@scylladb.com>
"This is nonroot installer patchset v4, for scylla-jmx."
* 'nonroot_v4' of https://github.com/syuu1228/scylla-jmx:
install.sh: add --nonroot mode
dist/common/systemd: untemplataize *.service, use drop-in units instead
dist: move package build script to install.sh
Since systemd unit can override parameters using drop-in unit, we don't need
mustache template for them.
Also, drop --disttype option on install.sh since it does not required anymore,
introduce --sysconfdir instead for non-redhat distributions.
Move package build script from .rpm/.deb to single script, install.sh.
We need this to support nonroot mode, and also to keep package build script
consistent between .rpm/.deb.
"Fixes #76
Implements JMX level call for "sstable_info" REST api command.
Requires seastar patch:
json: Make date formatter use RFC8601/RFC3339 format
Requires scylla patch set "Implement sstable_info API command (info on sstables)"
Forwards call to REST sstable_info and packs the data
into CompositeData for JMX consumption."
* 'sstabledesc' of git://github.com/elcallio/scylla-jmx:
storage_service: Add "getSSTableInfo" command/attribute
service: Add objects for deserializing sstable_info json
scylla-apiclient: Add Date json serializer helper
APIClient: Add jackson JSON serializer support to client object
apiclient/pom.xml: Add jackson JSON support libs for REST client
Fixes#76
Requires seastar patch:
json: Make date formatter use RFC8601/RFC3339 format
Requires scylla patch set "Sstabledesc"
Forwards call to REST sstable_info and packs the data
into CompositeData for JMX consumption.
The PendingTasksByTableName metric should use the pending_tasks_by_table
API to get the real value of the pending compaction.
Fixes#74
Signed-off-by: Amnon Heiman <amnon@scylladb.com>
Cassandra 3.0 version of the JMX added a parameter that allows accepting
the parameter as hex.
This breaks the current implementation with a NoSuchMethodException.
This patch adds the missing implementation.
For a full support, a follow up patch in Scylla is needed, but for the
current functionality it would work.
After this patch usage example:
nodetool getsstables keyspace1 standard1 39303138374b4d343830
Signed-off-by: Amnon Heiman <amnon@scylladb.com>
