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https://issues.apache.org/jira/browse/HDFS-2308?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Eli Collins updated HDFS-2308:
------------------------------
Target Version/s: 0.23.1 (was: 0.24.0)
Summary: NamenodeProtocol.endCheckpoint only needs to take the
read lock (was: NamenodeProtocol.endCheckpoint is vestigial and can be removed)
I've committed this and merged to 23. Thanks atm!
> NamenodeProtocol.endCheckpoint only needs to take the read lock
> ---------------------------------------------------------------
>
> Key: HDFS-2308
> URL: https://issues.apache.org/jira/browse/HDFS-2308
> Project: Hadoop HDFS
> Issue Type: Improvement
> Components: name-node
> Affects Versions: 0.24.0
> Reporter: Aaron T. Myers
> Assignee: Eli Collins
> Attachments: hdfs-2308-1.patch, hdfs-2308-1.patch, hdfs-2308-2.patch
>
>
> Post HDFS-1073, this method is now a no-op. All it does currently is validate
> the CheckpointSignature provided, but does nothing to mutate NN state.
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