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Posted to dev@zookeeper.apache.org by "Hadoop QA (JIRA)" <ji...@apache.org> on 2014/01/29 22:48:11 UTC
[jira] [Commented] (ZOOKEEPER-1873) Unnecessarily
InstanceNotFoundException is coming when unregister failed jmxbeans
[ https://issues.apache.org/jira/browse/ZOOKEEPER-1873?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13885856#comment-13885856 ]
Hadoop QA commented on ZOOKEEPER-1873:
--------------------------------------
-1 overall. Here are the results of testing the latest attachment
http://issues.apache.org/jira/secure/attachment/12625968/ZOOKEEPER-1873.patch
against trunk revision 1561672.
+1 @author. The patch does not contain any @author tags.
-1 tests included. The patch doesn't appear to include any new or modified tests.
Please justify why no new tests are needed for this patch.
Also please list what manual steps were performed to verify this patch.
+1 javadoc. The javadoc tool did not generate any warning messages.
+1 javac. The applied patch does not increase the total number of javac compiler warnings.
+1 findbugs. The patch does not introduce any new Findbugs (version 1.3.9) warnings.
+1 release audit. The applied patch does not increase the total number of release audit warnings.
+1 core tests. The patch passed core unit tests.
+1 contrib tests. The patch passed contrib unit tests.
Test results: https://builds.apache.org/job/PreCommit-ZOOKEEPER-Build/1901//testReport/
Findbugs warnings: https://builds.apache.org/job/PreCommit-ZOOKEEPER-Build/1901//artifact/trunk/build/test/findbugs/newPatchFindbugsWarnings.html
Console output: https://builds.apache.org/job/PreCommit-ZOOKEEPER-Build/1901//console
This message is automatically generated.
> Unnecessarily InstanceNotFoundException is coming when unregister failed jmxbeans
> ---------------------------------------------------------------------------------
>
> Key: ZOOKEEPER-1873
> URL: https://issues.apache.org/jira/browse/ZOOKEEPER-1873
> Project: ZooKeeper
> Issue Type: Sub-task
> Components: server
> Reporter: Rakesh R
> Assignee: Rakesh R
> Fix For: 3.4.6, 3.5.0
>
> Attachments: ZOOKEEPER-1873.patch
>
>
> MBeanRegistry#register is keeping the beans which are failed to complete the registration. During unregistration time, these failed beans will results in following exception.
> {code}
> [junit] 2014-01-29 08:34:56,667 [myid:] - WARN [main:MBeanRegistry@134] - Error during unregister
> [junit] javax.management.InstanceNotFoundException: org.apache.ZooKeeperService:name0=StandaloneServer_port-1
> [junit] at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.getMBean(DefaultMBeanServerInterceptor.java:1095)
> [junit] at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.exclusiveUnregisterMBean(DefaultMBeanServerInterceptor.java:427)
> [junit] at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.unregisterMBean(DefaultMBeanServerInterceptor.java:415)
> [junit] at com.sun.jmx.mbeanserver.JmxMBeanServer.unregisterMBean(JmxMBeanServer.java:536)
> [junit] at org.apache.zookeeper.jmx.MBeanRegistry.unregister(MBeanRegistry.java:115)
> {code}
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