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https://issues.apache.org/jira/browse/HDFS-8417?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14547998#comment-14547998
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Walter Su commented on HDFS-8417:
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{{TestDFSStripedInputStream}} doesn't depend on {{DFSStripedOutputStream}}.
It's different from {{TestWriteReadStripedFile}}. So It's necessary to include
tests. 002 patch includes tests. Please review.
> Erasure Coding: Pread failed to read data starting from not-first stripe
> ------------------------------------------------------------------------
>
> Key: HDFS-8417
> URL: https://issues.apache.org/jira/browse/HDFS-8417
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Reporter: Walter Su
> Assignee: Walter Su
> Attachments: HDFS-8417-HDFS-7285.001.patch,
> HDFS-8417-HDFS-7285.002.patch
>
>
> When file length is cellSize * dataBlocks +123, and Pread start from cellSize
> * dataBlocks + 1, it will fail.
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