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Posted to issues@hbase.apache.org by "Pankaj Kumar (Jira)" <ji...@apache.org> on 2019/08/25 12:26:00 UTC
[jira] [Comment Edited] (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:comment-tabpanel&focusedCommentId=16915234#comment-16915234 ]
Pankaj Kumar edited comment on HBASE-22904 at 8/25/19 12:25 PM:
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{quote}Should this go back to branch-1
{quote}
Issue not applicable to branch-1, we don't have space quota feature there.
{quote}Do we need to open an issue to address Reid Chan comments?
{quote}
Yeah, it will be nice to address [~reidchan] suggestion, observed NPE in multiple cases when HMaster init was in progress. Filed HBASE-22916 to address the same.
was (Author: pankaj2461):
{quote}Should this go back to branch-1
{quote}
Issue not applicable to branch-1, we don't have space quota feature there.
{quote}Do we need to open an issue to address Reid Chan comments?
{quote}
Yeah, it will be nice to address @Reid Chan suggestion, observed NPE in multiple cases when HMaster init was in progress. Filed HBASE-22916 to address the same.
> 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: 2.3.0, 2.1.7, 2.2.2, master
>
>
> 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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