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https://issues.apache.org/jira/browse/HDFS-8417?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14937675#comment-14937675
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Hudson commented on HDFS-8417:
------------------------------
FAILURE: Integrated in Hadoop-Yarn-trunk #1203 (See
[https://builds.apache.org/job/Hadoop-Yarn-trunk/1203/])
HDFS-8417. Erasure Coding: Pread failed to read data starting from (zhezhang:
rev 6c310db15939bf5199894060607ec10ecfbe0877)
* hadoop-hdfs-project/hadoop-hdfs/CHANGES-HDFS-EC-7285.txt
*
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/util/StripedBlockUtil.java
*
hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/datanode/SimulatedFSDataset.java
*
hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/TestDFSStripedInputStream.java
> 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
> Fix For: HDFS-7285
>
> 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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