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https://issues.apache.org/jira/browse/HDFS-8280?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Haohui Mai updated HDFS-8280:
-----------------------------
Resolution: Fixed
Fix Version/s: 2.8.0
Status: Resolved (was: Patch Available)
I've committed the patch to trunk and branch-2. Thanks [~jingzhao] for the
contribution.
> Code Cleanup in DFSInputStream
> ------------------------------
>
> Key: HDFS-8280
> URL: https://issues.apache.org/jira/browse/HDFS-8280
> Project: Hadoop HDFS
> Issue Type: Improvement
> Reporter: Jing Zhao
> Assignee: Jing Zhao
> Priority: Minor
> Fix For: 2.8.0
>
> Attachments: HDFS-8280.000.patch
>
>
> This is some code cleanup separate from HDFS-8272:
> # Avoid duplicated block reader creation code
> # If no new source DN can be found, {{getBestNodeDNAddrPair}} returns null
> instead of throwing Exception. Whether to throw Exception or not should be
> determined by {{getBestNodeDNAddrPair}}'s caller.
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