[ https://issues.apache.org/jira/browse/OAK-2755?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Chetan Mehrotra resolved OAK-2755. ---------------------------------- Resolution: Fixed Done in * trunk - http://svn.apache.org/r1674046 * 1.0 - http://svn.apache.org/r1674055 Still to be ported to 1.2 > Consolidated JMX view of all EventListener related statistics > ------------------------------------------------------------- > > Key: OAK-2755 > URL: https://issues.apache.org/jira/browse/OAK-2755 > Project: Jackrabbit Oak > Issue Type: Improvement > Components: core > Reporter: Chetan Mehrotra > Assignee: Chetan Mehrotra > Labels: monitoring, observation > Fix For: 1.0.13, 1.3.0 > > Attachments: OAK-2755-2.patch, OAK-2755-3.patch, OAK-2755.patch, > consolidated-listener-stats-2.png, consolidated-listener-stats.png > > > Oak Observation support exposes a {{EventListenerMBean}} [1] which provide > quite a bit of details around registered observation listeners. However in a > typical application there would be multiple listeners registered. To simplify > monitoring it would be helpful to have a _consolidated_ view of all listeners > related statistics. > Further the stats can also include some more details which are Oak specific > * Subtree paths to which the listener listens to - By default JCR Api allows > single path however Oak allows a listener to register to multiple paths > * If listener is enabled to listen to cluster local and cluster external > changes > * Size of queue in BackgroundObserver > * Distribution of change types present in the queue - Local, External etc > [1] > https://github.com/apache/jackrabbit/blob/trunk/jackrabbit-api/src/main/java/org/apache/jackrabbit/api/jmx/EventListenerMBean.java -- This message was sent by Atlassian JIRA (v6.3.4#6332)