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https://issues.apache.org/jira/browse/HDFS-11754?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16021586#comment-16021586
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Mikhail Erofeev commented on HDFS-11754:
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Thanks for looking into my patch!
[~shahrs87], I did almost as you suggested. I haven't figured out how to mock
internals of DFSClient without extensive rewriting, so had to restart namenode
many times. I'm little bit worried that these tests add ~1 second to testing
time.
[~surendrasingh], [~shahrs87], mind reviewing again? Thanks.
> Make FsServerDefaults cache configurable.
> -----------------------------------------
>
> Key: HDFS-11754
> URL: https://issues.apache.org/jira/browse/HDFS-11754
> Project: Hadoop HDFS
> Issue Type: Bug
> Affects Versions: 2.6.0
> Reporter: Rushabh S Shah
> Assignee: Mikhail Erofeev
> Priority: Minor
> Labels: newbie
> Fix For: 2.9.0
>
> Attachments: HDFS-11754.001.patch, HDFS-11754.002.patch,
> HDFS-11754.003.patch
>
>
> DFSClient caches the result of FsServerDefaults for 60 minutes.
> But the 60 minutes time is not configurable.
> Continuing the discussion from HDFS-11702, it would be nice if we can make
> this configurable and make the default as 60 minutes.
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