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Posted to issues@geode.apache.org by "Alexander Murmann (Jira)" <ji...@apache.org> on 2020/08/04 21:18:00 UTC
[jira] [Resolved] (GEODE-5262) Race condition in
RemoteGfManagerAgent between removeMember and disconnect methods yields NPE
[ https://issues.apache.org/jira/browse/GEODE-5262?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Alexander Murmann resolved GEODE-5262.
--------------------------------------
Resolution: Fixed
Looks like this was fixed in a PR two years ago
> Race condition in RemoteGfManagerAgent between removeMember and disconnect methods yields NPE
> ---------------------------------------------------------------------------------------------
>
> Key: GEODE-5262
> URL: https://issues.apache.org/jira/browse/GEODE-5262
> Project: Geode
> Issue Type: Bug
> Components: configuration
> Reporter: Jinmei Liao
> Priority: Major
> Labels: pull-request-available
> Time Spent: 1h
> Remaining Estimate: 0h
>
> When removeMemember is called after disconnect, we would sometimes get this stacktrace:
>
> at org.apache.geode.internal.admin.remote.RemoteGfManagerAgent.removeMember(RemoteGfManagerAgent.java:680)
> at org.apache.geode.internal.admin.remote.RemoteGfManagerAgent$MyMembershipListener.memberDeparted(RemoteGfManagerAgent.java:1402)
> at org.apache.geode.distributed.internal.ClusterDistributionManager$MemberDepartedEvent.handleEvent(ClusterDistributionManager.java:4198)
> at org.apache.geode.distributed.internal.ClusterDistributionManager$MemberEvent.handleEvent(ClusterDistributionManager.java:4127)
> at org.apache.geode.distributed.internal.ClusterDistributionManager$MemberEvent.handleEvent(ClusterDistributionManager.java:4116)
> at org.apache.geode.distributed.internal.ClusterDistributionManager.handleMemberEvent(ClusterDistributionManager.java:2218)
> at org.apache.geode.distributed.internal.ClusterDistributionManager.access$900(ClusterDistributionManager.java:109)
> at org.apache.geode.distributed.internal.ClusterDistributionManager$MemberEventInvoker.run(ClusterDistributionManager.java:2250)
> at java.lang.Thread.run(Thread.java:748)
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