Bug 1283465

Summary: [GSS] (6.4.z) Failed to recover cluster state after the current node became the coordinator
Product: [JBoss] JBoss Enterprise Application Platform 6 Reporter: Osamu Nagano <onagano>
Component: InfinispanAssignee: Dmitrii Tikhomirov <dtikhomi>
Status: CLOSED CURRENTRELEASE QA Contact: Michael Cada <mcada>
Severity: high Docs Contact:
Priority: high    
Version: 6.3.3CC: bbaranow, bmaxwell, cdewolf, dtikhomi, egonzale, istudens, jtruhlar, mbabacek, mpark, onagano, philfest, sjacobs, ttarrant, vtunka
Target Milestone: CR1   
Target Release: EAP 6.4.6   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard:
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2017-01-17 11:50:07 UTC Type: Bug
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Bug Depends On:    
Bug Blocks: 1235746, 1275228, 1289814    

Description Osamu Nagano 2015-11-19 03:38:11 UTC 
NPE can happen in a very critical part of cluster wide rebalance.  It causes a multiple singletons issue.  The fix is trivial but only available in Infinispan 6+.  We must backport it for the next release.

~~~
09:40:46,035 ERROR [org.infinispan.topology.ClusterTopologyManagerImpl] (transport-thread-2) ISPN000196: Failed to recover cluster state after the current node became the coordinator: java.lang.NullPointerException
        at org.infinispan.topology.ClusterTopologyManagerImpl.recoverClusterStatus(ClusterTopologyManagerImpl.java:454)
        at org.infinispan.topology.ClusterTopologyManagerImpl.handleNewView(ClusterTopologyManagerImpl.java:234)
        at org.infinispan.topology.ClusterTopologyManagerImpl$ClusterViewListener$1.run(ClusterTopologyManagerImpl.java:625)
        at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_72]
        at java.util.concurrent.FutureTask.run(FutureTask.java:262) [rt.jar:1.7.0_72]
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) [rt.jar:1.7.0_72]
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) [rt.jar:1.7.0_72]
        at java.lang.Thread.run(Thread.java:745) [rt.jar:1.7.0_72]
~~~

https://github.com/infinispan/infinispan/blob/5.2.10.Final/core/src/main/java/org/infinispan/topology/ClusterTopologyManagerImpl.java#L454
Comment 9 Michal Karm Babacek 2015-12-04 11:51:46 UTC 
https://bugzilla.redhat.com/show_bug.cgi?id=927615#c15
Comment 12 Enrique Gonzalez Martinez 2015-12-09 11:55:04 UTC 
Merged

5.2.x https://github.com/infinispan/infinispan/commit/efa69baeca52c759ade5e239109cce9e1d343b9a

no upstream required.
Comment 14 Michael Cada 2016-01-22 15:02:44 UTC 
Verified on EAP 6.4.6.CP.CR2
Comment 15 Petr Penicka 2017-01-17 11:50:07 UTC 
Retroactively bulk-closing issues from released EAP 6.4 cumulative patches.
Comment 16 Petr Penicka 2017-01-17 11:50:46 UTC 
Retroactively bulk-closing issues from released EAP 6.4 cumulative patches.