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https://issues.apache.org/jira/browse/HBASE-15424?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15197586#comment-15197586
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Ted Yu commented on HBASE-15424:
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lgtm
Better get a good QA run.
> Add bulk load hfile-refs for replication in ZK after the event is appended in
> the WAL
> -------------------------------------------------------------------------------------
>
> Key: HBASE-15424
> URL: https://issues.apache.org/jira/browse/HBASE-15424
> Project: HBase
> Issue Type: Bug
> Components: Replication
> Affects Versions: 1.3.0
> Reporter: Ashish Singhi
> Assignee: Ashish Singhi
> Priority: Minor
> Fix For: 2.0.0, 1.3.0, 1.4.0
>
> Attachments: HBASE-15424.patch, HBASE-15424.v1.patch,
> HBASE-15424.v1.patch, HBASE-15424.v2.patch
>
>
> Currenlty hfile-refs znode used for tracking the bulk loaded data replication
> is added first and then the bulk load event in appended in the WAL. So this
> may lead to a issue where the znode is added in ZK but append to WAL is
> failed(due to some probelm in DN), so this znode will be left in ZK as it is
> and will not allow hfile to get deleted from archive directory.
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