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Posted to dev@hbase.apache.org by "stack (Jira)" <ji...@apache.org> on 2019/08/25 04:01:00 UTC

[jira] [Resolved] (HBASE-22904) NPE occurs when RS send space quota usage report during HMaster init

     [ https://issues.apache.org/jira/browse/HBASE-22904?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

stack resolved HBASE-22904.
---------------------------
    Fix Version/s: 2.2.2
                   2.1.7
                   2.3.0
                   master
     Hadoop Flags: Reviewed
       Resolution: Fixed

Pushed to branch 2.1+. Should this go back to branch-1 [~pankaj2461]? Do we need to open an issue to address [~reidchan] comments? Meantime, resolving this. Thanks for patch [~pankaj2461].

> NPE occurs when RS send space quota usage report during HMaster init
> --------------------------------------------------------------------
>
>                 Key: HBASE-22904
>                 URL: https://issues.apache.org/jira/browse/HBASE-22904
>             Project: HBase
>          Issue Type: Bug
>            Reporter: Pankaj Kumar
>            Assignee: Pankaj Kumar
>            Priority: Minor
>             Fix For: master, 2.3.0, 2.1.7, 2.2.2
>
>
> During HMaster failover, if RegionServer send space quota report to HMaster and MasterQuotaManager is not yet initialized then NPE will occur.
> https://github.com/apache/hbase/blob/767bb1511285ae67dae15e8a2aab62c38244c797/hbase-server/src/main/java/org/apache/hadoop/hbase/master/MasterRpcServices.java#L2229



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