[infinispan-issues] [JBoss JIRA] (ISPN-1967) Expose CacheView string via JMX

Michal Linhard (JIRA) jira-events at lists.jboss.org
Tue Apr 3 18:51:47 EDT 2012


Michal Linhard created ISPN-1967:
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             Summary: Expose CacheView string via JMX
                 Key: ISPN-1967
                 URL: https://issues.jboss.org/browse/ISPN-1967
             Project: Infinispan
          Issue Type: Feature Request
          Components: JMX, reporting and management
    Affects Versions: 5.1.3.FINAL
            Reporter: Michal Linhard
            Assignee: Manik Surtani


The JGroups view and CacheView differs and this causes trouble finding out what state the CacheView is in during elasticity/reslience tests.

My test controller is driven by JGroups view, there was this particular case where this lead to test failure, or better said wrongly controlled test.

After node0002 was killed in view 7:
http://www.qa.jboss.com/~mlinhard/hyperion/run53-elas-dist-basic/table.html

the controller saw JGroups view: [node0003/default|5] [node0003/default, node0004/default]
which maybe existed in JGroups layer but never in Infinispan - in infinispan there was partition {node0003} + {node0004}

and therefore it went on with the test which lead to errors, among others ISPN-1965, might be caused by this.


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