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https://issues.apache.org/jira/browse/HBASE-8666?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13673381#comment-13673381
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Himanshu Vashishtha commented on HBASE-8666:
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few comments.
bq. + need to use union of previouslyFailedMetaRSs recorded in ZK and
previouslyFailedServers
In what scenarios would previouslyFailedServers not suffice alone? Will
previouslyFailedMetaRSs not be a subset of previouslyFailedServers.
bq. + private volatile long lastRecoveringNodeCreationTime = 0;
Something similar in removeRecoveringRegionsFromZK() too?
> META region isn't fully recovered during master initialization when META
> region recovery had chained failures
> -------------------------------------------------------------------------------------------------------------
>
> Key: HBASE-8666
> URL: https://issues.apache.org/jira/browse/HBASE-8666
> Project: HBase
> Issue Type: Bug
> Components: MTTR
> Reporter: Jeffrey Zhong
> Assignee: Jeffrey Zhong
> Fix For: 0.98.0, 0.95.2
>
> Attachments: hbase-8666.patch, hbase-8666-v2.patch,
> hbase-8666-v3.patch
>
>
> In distributedLogReplay mode when Meta recovery had experienced chained
> failures(recovery failed multiple times in a row), META region can't be fully
> recovered during master starts up.
>
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