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https://issues.apache.org/jira/browse/HDFS-3969?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Andrew Wang updated HDFS-3969:
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Attachment: hdfs-3969-3.patch
New patch attached. I fixed the javadoc error, and the test flake. There was a
race between creating a file and having it be fully replicated in the NN's
mind, so I added a waitFor in both tests to check for this.
> Small bug fixes and improvements for disk locations API
> -------------------------------------------------------
>
> Key: HDFS-3969
> URL: https://issues.apache.org/jira/browse/HDFS-3969
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: hdfs-client
> Affects Versions: 2.3.0
> Reporter: Todd Lipcon
> Assignee: Todd Lipcon
> Attachments: hdfs-3969-2.patch, hdfs-3969-3.patch, hdfs-3969.txt
>
>
> The new disk block locations API has a configurable timeout, but it's used
> inconsistently: the invokeAll() call to the thread pool assumes the timeout
> is in seconds, but the RPC timeout is set in milliseconds.
> Also, we can improve the wire protocol for this API to be a lot more
> efficient.
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