5:51 p.m.
Thomas Fromm created ISPN-1850:
----------------------------------
Summary: NPE during CacheManager stop with enabled jmx
Key: ISPN-1850
URL: https://issues.jboss.org/browse/ISPN-1850
Project: Infinispan
Issue Type: Bug
Components: Core API
Affects Versions: 5.1.1.FINAL
Reporter: Thomas Fromm
Assignee: Manik Surtani
Happens, when running ISPN inside webapp in Tomcat 6 during shutdown of the server.
java.lang.NullPointerException
at
org.infinispan.jmx.CacheJmxRegistration.unregisterCacheMBean(CacheJmxRegistration.java:113)
at
org.infinispan.manager.DefaultCacheManager.unregisterCacheMBean(DefaultCacheManager.java:732)
at org.infinispan.manager.DefaultCacheManager.stop(DefaultCacheManager.java:706)
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5:58 p.m.
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Manik Surtani updated ISPN-1850:
--------------------------------
Fix Version/s: 5.1.2.CR1
5.1.2.FINAL
Complexity: Low
NPE during CacheManager stop with enabled jmx
---------------------------------------------
Key: ISPN-1850
URL: https://issues.jboss.org/browse/ISPN-1850
Project: Infinispan
Issue Type: Bug
Components: Core API
Affects Versions: 5.1.1.FINAL
Reporter: Thomas Fromm
Assignee: Manik Surtani
Fix For: 5.1.2.CR1, 5.1.2.FINAL
Happens, when running ISPN inside webapp in Tomcat 6 during shutdown of the server.
java.lang.NullPointerException
at
org.infinispan.jmx.CacheJmxRegistration.unregisterCacheMBean(CacheJmxRegistration.java:113)
at
org.infinispan.manager.DefaultCacheManager.unregisterCacheMBean(DefaultCacheManager.java:732)
at org.infinispan.manager.DefaultCacheManager.stop(DefaultCacheManager.java:706)
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6:05 p.m.
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https://issues.jboss.org/browse/ISPN-1850?page=com.atlassian.jira.plugin....
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Manik Surtani updated ISPN-1850:
--------------------------------
Status: Pull Request Sent (was: Open)
Git Pull Request: https://github.com/infinispan/infinispan/pull/932
NPE during CacheManager stop with enabled jmx
---------------------------------------------
Key: ISPN-1850
URL: https://issues.jboss.org/browse/ISPN-1850
Project: Infinispan
Issue Type: Bug
Components: Core API
Affects Versions: 5.1.1.FINAL
Reporter: Thomas Fromm
Assignee: Manik Surtani
Fix For: 5.1.2.CR1, 5.1.2.FINAL
Happens, when running ISPN inside webapp in Tomcat 6 during shutdown of the server.
java.lang.NullPointerException
at
org.infinispan.jmx.CacheJmxRegistration.unregisterCacheMBean(CacheJmxRegistration.java:113)
at
org.infinispan.manager.DefaultCacheManager.unregisterCacheMBean(DefaultCacheManager.java:732)
at org.infinispan.manager.DefaultCacheManager.stop(DefaultCacheManager.java:706)
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6:08 p.m.
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https://issues.jboss.org/browse/ISPN-1850?page=com.atlassian.jira.plugin....
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Sanne Grinovero updated ISPN-1850:
----------------------------------
Status: Resolved (was: Pull Request Sent)
Resolution: Done
NPE during CacheManager stop with enabled jmx
---------------------------------------------
Key: ISPN-1850
URL: https://issues.jboss.org/browse/ISPN-1850
Project: Infinispan
Issue Type: Bug
Components: Core API
Affects Versions: 5.1.1.FINAL
Reporter: Thomas Fromm
Assignee: Manik Surtani
Fix For: 5.1.2.CR1, 5.1.2.FINAL
Happens, when running ISPN inside webapp in Tomcat 6 during shutdown of the server.
java.lang.NullPointerException
at
org.infinispan.jmx.CacheJmxRegistration.unregisterCacheMBean(CacheJmxRegistration.java:113)
at
org.infinispan.manager.DefaultCacheManager.unregisterCacheMBean(DefaultCacheManager.java:732)
at org.infinispan.manager.DefaultCacheManager.stop(DefaultCacheManager.java:706)
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9:55 a.m.
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https://issues.jboss.org/browse/ISPN-1850?page=com.atlassian.jira.plugin....
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Galder Zamarreño commented on ISPN-1850:
----------------------------------------
Hmmm, I see that a null check has been added but I'm still intrigued by the reason why
the mbeanServer is null in this case. We're only unregistering the MBean if the cache
exposes JMX stats, in which case on startup it should have had the mbeanServer set to
register the mbeans.
I wonder if the webapp could be attached, alongside instructions to replicate the issue.
NPE during CacheManager stop with enabled jmx
---------------------------------------------
Key: ISPN-1850
URL: https://issues.jboss.org/browse/ISPN-1850
Project: Infinispan
Issue Type: Bug
Components: Core API
Affects Versions: 5.1.1.FINAL
Reporter: Thomas Fromm
Assignee: Manik Surtani
Fix For: 5.1.2.CR1, 5.1.2.FINAL
Happens, when running ISPN inside webapp in Tomcat 6 during shutdown of the server.
java.lang.NullPointerException
at
org.infinispan.jmx.CacheJmxRegistration.unregisterCacheMBean(CacheJmxRegistration.java:113)
at
org.infinispan.manager.DefaultCacheManager.unregisterCacheMBean(DefaultCacheManager.java:732)
at org.infinispan.manager.DefaultCacheManager.stop(DefaultCacheManager.java:706)
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11:35 a.m.
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Thomas Fromm commented on ISPN-1850:
------------------------------------
Unfortunatly I have no webapp for simple reproducement. In fact I recognized this problem
only twice times during shutdown. (JMX was activated inside ispn) ATM I perform lots of
refactoring inside out app, so the reason was maybe related to other conditions.
NPE during CacheManager stop with enabled jmx
---------------------------------------------
Key: ISPN-1850
URL: https://issues.jboss.org/browse/ISPN-1850
Project: Infinispan
Issue Type: Bug
Components: Core API
Affects Versions: 5.1.1.FINAL
Reporter: Thomas Fromm
Assignee: Manik Surtani
Fix For: 5.1.2.CR1, 5.1.2.FINAL
Happens, when running ISPN inside webapp in Tomcat 6 during shutdown of the server.
java.lang.NullPointerException
at
org.infinispan.jmx.CacheJmxRegistration.unregisterCacheMBean(CacheJmxRegistration.java:113)
at
org.infinispan.manager.DefaultCacheManager.unregisterCacheMBean(DefaultCacheManager.java:732)
at org.infinispan.manager.DefaultCacheManager.stop(DefaultCacheManager.java:706)
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4460
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4461
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infinispan-issues@lists.jboss.org
5 comments
4 participants
participants (4)
-
Galder Zamarreño (JIRA) -
Manik Surtani (JIRA)
-
Sanne Grinovero (JIRA)
-
Thomas Fromm (JIRA)