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https://issues.apache.org/jira/browse/HBASE-17289?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15744293#comment-15744293
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Guanghao Zhang commented on HBASE-17289:
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[~mantonov] Is it ok to branch-1.3? This is minor fix for replication.
> Avoid adding a replication peer named "lock"
> --------------------------------------------
>
> Key: HBASE-17289
> URL: https://issues.apache.org/jira/browse/HBASE-17289
> Project: HBase
> Issue Type: Bug
> Components: Replication
> Affects Versions: 1.3.0, 1.4.0, 1.1.7, 0.98.23, 1.2.4
> Reporter: Guanghao Zhang
> Assignee: Guanghao Zhang
> Priority: Minor
> Fix For: 1.4.0
>
> Attachments: HBASE-17289-branch-1.1.patch,
> HBASE-17289-branch-1.2.patch, HBASE-17289-branch-1.3.patch,
> HBASE-17289-branch-1.patch
>
>
> When zk based replication queue is used and useMulti is false, the steps of
> transfer replication queues are first add a lock, then copy nodes, finally
> clean old queue and the lock. And the default lock znode's name is "lock". So
> we should avoid adding a peer named "lock".
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