Scylla JMX proxy
686207b59a
This patch import and modify the StreamingMetrics from orgin. It will
pull periodically the API to check for the current stream and when it
will find any, it will register their MBean.
After this patch during streaming (ie. node is adding to the cluster) it
will be possible to check with jconsole and see the stream.
A nodetool netstats example:
$ nodetool netstats
Mode: NORMAL
Bootstrap 331955a0-aeff-11e5-895c-000000000000
/127.0.0.2
Sending 1 files, 140724545317112 bytes total. Already sent 0
files, 0 bytes total
Read Repair Statistics:
Attempted: 6
Mismatch (Blocking): 0
Mismatch (Background): 0
Pool Name Active Pending Completed
Commands n/a 0 85
Responses n/a 0 46
Signed-off-by: Amnon Heiman <amnon@scylladb.com>
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|---|---|---|
| dist | ||
| scripts | ||
| src/main/java | ||
| git-archive-all-license.txt | ||
| LICENSE.AGPL | ||
| NOTICE | ||
| pom.xml | ||
| README.md | ||
| SCYLLA-VERSION-GEN | ||
Urchin JMX Interface
This is the JMX interface for Scylla
Compile
To compile do:
mvn install
Run
The maven will create an uber-jar with all dependency under the target directory. You should run it with the remote jmx enable so the nodetool will be able to connect to it.
java -Dcom.sun.management.jmxremote -Dcom.sun.management.jmxremote.port=7199 -Dcom.sun.management.jmxremote.local.only=false -Dcom.sun.management.jmxremote.authenticate=false -Dcom.sun.management.jmxremote.ssl=false -jar target/scylla-jmx-1.0.jar
Setting IP and Port
By default the the JMX would connect to a node on the localhost on port 10000.
The jmx API uses the system properties to set the IP address and Port. To change the ip address use the apiaddress property (e.g. -Dapiaddress=1.1.1.1) To change the port use the apiport (e.g. -Dapiport=10001)