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https://issues.apache.org/jira/browse/HDFS-8280?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14519569#comment-14519569
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Hudson commented on HDFS-8280:
------------------------------
FAILURE: Integrated in Hadoop-Mapreduce-trunk #2128 (See
[https://builds.apache.org/job/Hadoop-Mapreduce-trunk/2128/])
HDFS-8280. Code Cleanup in DFSInputStream. Contributed by Jing Zhao. (wheat9:
rev 439614b0c8a3df3d8b7967451c5331a0e034e13a)
* hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
*
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/DFSInputStream.java
> 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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