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Posted to issues@hbase.apache.org by "Viraj Jasani (Jira)" <ji...@apache.org> on 2020/09/14 06:46:00 UTC
[jira] [Commented] (HBASE-24792) LogRoller.walRollFinished may be
wrong
[ https://issues.apache.org/jira/browse/HBASE-24792?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17195231#comment-17195231 ]
Viraj Jasani commented on HBASE-24792:
--------------------------------------
I just had a look at the patch, however, I feel we should move this for 2.3.3 considering we are touching WAL code this close to 2.3.2 release. Thought [~ndimiduk]?
> LogRoller.walRollFinished may be wrong
> --------------------------------------
>
> Key: HBASE-24792
> URL: https://issues.apache.org/jira/browse/HBASE-24792
> Project: HBase
> Issue Type: Improvement
> Affects Versions: 3.0.0-alpha-1, 2.3.1, 2.2.6
> Reporter: wenfeiyi666
> Assignee: wenfeiyi666
> Priority: Minor
> Fix For: 3.0.0-alpha-1, 2.2.7, 2.3.2
>
>
> The LogRoller.walRollFinished impl is already buggy. This just checks the status of the boolean. Once we start a roll on a WAL, we reset the boolean (Even before patch HBASE-24665). So it is not clearly telling anything abt the roll status. This can return true even while an active wal roll is going on.
> We might need another boolean in Controller which clearly tracks whether we are ongoing a roll.
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