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https://issues.apache.org/jira/browse/HDFS-13968?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16647009#comment-16647009
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Íñigo Goiri commented on HDFS-13968:
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The change in [^HDFS-13968.1.patch] should be fine.
The only thing is the use of this instead of myString; this is fine as it calls
toString so it's the same.
The failed unit tests are unrelated; actually TestNameNodeMetadataConsistency
should already be fixed in trunk.
+1
> BlockReceiver Array-Based Queue
> -------------------------------
>
> Key: HDFS-13968
> URL: https://issues.apache.org/jira/browse/HDFS-13968
> Project: Hadoop HDFS
> Issue Type: Improvement
> Components: datanode
> Affects Versions: 3.2.0
> Reporter: BELUGA BEHR
> Assignee: BELUGA BEHR
> Priority: Minor
> Attachments: HDFS-13968.1.patch
>
>
> # Prefer Array implementation of Queue over LinkedList
> # Check-style clean up
> http://brianandstuff.com/2016/12/12/java-arraydeque-vs-linkedlist/
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