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https://issues.apache.org/jira/browse/HDFS-2695?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Uma Maheswara Rao G updated HDFS-2695:
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Target Version/s: 3.0.0
Status: Patch Available (was: Open)
> ReadLock should be enough for FsNameSystem#renewLease.
> ------------------------------------------------------
>
> Key: HDFS-2695
> URL: https://issues.apache.org/jira/browse/HDFS-2695
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: name-node
> Affects Versions: 0.24.0
> Reporter: Uma Maheswara Rao G
> Assignee: Uma Maheswara Rao G
> Priority: Minor
> Attachments: HDFS-2695.patch
>
>
> When checking the issue HDFS-1241, found this point.
> Since renewLease is not updating any nameSystem related data, can we make
> this lock to read lock?
> am i missing some thing here?
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