Takuya ASADA 46681753cd dist: add /usr/lib/scylla/jmx for compatibility (#91)
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
2020-01-16 15:51:39 +02:00
2015-09-22 13:33:24 +03:00
2019-07-08 11:02:45 +02:00

Scylla JMX Server

Scylla JMX server implements the Apache Cassandra JMX interface for compatibility with tooling such as nodetool. The JMX server uses Scylla's REST API to communicate with a Scylla server.

Compiling

To compile JMX server, run:

$ mvn --file scylla-jmx-parent/pom.xml package

Running

To start the JMX server, run:

$ ./scripts/scylla-jmx

To get help on supported options:

$ ./scripts/scylla-jmx --help
Description
Scylla JMX proxy
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