Bug 904140 - RHQ library plugin + JON, problems with invoking operations on cache / cache manager
Summary: RHQ library plugin + JON, problems with invoking operations on cache / cache ...
Keywords:
Status: VERIFIED
Alias: None
Product: JBoss Data Grid 6
Classification: JBoss
Component: JON Plugin
Version: 6.1.0
Hardware: Unspecified
OS: Unspecified
unspecified
unspecified
Target Milestone: ER11
: 6.1.0
Assignee: Tristan Tarrant
QA Contact: Martin Gencur
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2013-01-25 14:45 UTC by Tomas Sykora
Modified: 2018-09-12 22:30 UTC (History)
1 user (show)

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
An issue in the JBoss Operations Network JBoss Data Grid library plug-in causes all operations invoked on cache managers/caches to return a NullPointerException. The operation is correctly executed, however an error is always reported by the plug-in.
Clone Of:
Environment:
Last Closed:
Type: Bug
Embargoed:

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System ID Private Priority Status Summary Last Updated
Red Hat Issue Tracker ISPN-2759 0 Major Resolved RHQ plugin + JON, problems with invoking operations on cache / cache manager 2014-02-05 09:42:05 UTC

Description Tomas Sykora 2013-01-25 14:45:24 UTC 
Please, see all necessary info in linked JIRA.
This problem doesn't look to be JDG specific.
Comment 1 JBoss JIRA Server 2013-01-25 15:18:58 UTC 
Dan Berindei <dberinde> made a comment on jira ISPN-2759

Are you sure TRACE is enabled in Infinispan? I'm looking at the CacheComponent code and it logs quite a bit of information at TRACE level. In fact, if TRACE was enabled, the 2nd NPE should have been in the previous line.
Comment 2 JBoss JIRA Server 2013-01-25 16:01:44 UTC 
Tomas Sykora <tsykora> made a comment on jira ISPN-2759

Tristan's PR solves this.
Comment 3 JBoss JIRA Server 2013-01-25 16:09:07 UTC 
Adrian Nistor <anistor> made a comment on jira ISPN-2759

Fix integrated. Thanks!
Comment 4 JBoss JIRA Server 2013-01-25 19:43:20 UTC 
Dan Berindei <dberinde> made a comment on jira ISPN-2759

The RHQ plugin could really use some tests to smoke out this kind of problems. I've created ISPN-2761 to track that.
Comment 5 Tomas Sykora 2013-01-30 12:15:49 UTC 
ER10 does NOT contain fix for this. (Changes of CacheComponent.java class in rhq-plugin module didn't go into CR3 (= neither ER10).

Anyway infinispan upstream master contains this fix.
Comment 7 Tomas Sykora 2013-02-21 11:20:43 UTC 
Great, ER11 is ok.
I was able to stop cache, start it again and for example issue reset statistics operation too.

This was something more like "smoke test", we need to test all operations (could be time consuming because of setting proper environment - for example for X-site ops. etc.)

Setting this as VERIFIED, problem solved, thanks!
Comment 8 Misha H. Ali 2013-05-07 03:32:07 UTC 
Assuming this bug was fixed due to VERIFIED status and removing release notes flag.
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