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https://issues.apache.org/jira/browse/HDFS-7889?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14388090#comment-14388090
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Li Bo commented on HDFS-7889:
-----------------------------
hi, Zhe
{{stripedBlocks[i]}} is an instance of {{BlockingQueue}}, not {{LocatedBlock}}
and I can not see any code that will add a non-LocatedBlock object to this
queue. Is it necessary to check the type of element each time retrieved from
the queue?
> Subclass DFSOutputStream to support writing striping layout files
> -----------------------------------------------------------------
>
> Key: HDFS-7889
> URL: https://issues.apache.org/jira/browse/HDFS-7889
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Reporter: Li Bo
> Assignee: Li Bo
> Attachments: HDFS-7889-001.patch, HDFS-7889-002.patch,
> HDFS-7889-003.patch, HDFS-7889-004.patch, HDFS-7889-005.patch
>
>
> After HDFS-7888, we can subclass {{DFSOutputStream}} to support writing
> striping layout files.
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