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https://issues.apache.org/jira/browse/HDFS-9822?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15950385#comment-15950385
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Hadoop QA commented on HDFS-9822:
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| (x) *{color:red}-1 overall{color}* |
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|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | {color:blue} reexec {color} | {color:blue} 0m
0s{color} | {color:blue} Docker mode activated. {color} |
| {color:red}-1{color} | {color:red} patch {color} | {color:red} 0m 8s{color}
| {color:red} HDFS-9822 does not apply to trunk. Rebase required? Wrong Branch?
See https://wiki.apache.org/hadoop/HowToContribute for help. {color} |
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|| Subsystem || Report/Notes ||
| JIRA Issue | HDFS-9822 |
| JIRA Patch URL |
https://issues.apache.org/jira/secure/attachment/12791223/HDFS-9822-002.patch |
| Console output |
https://builds.apache.org/job/PreCommit-HDFS-Build/18924/console |
| Powered by | Apache Yetus 0.5.0-SNAPSHOT http://yetus.apache.org |
This message was automatically generated.
> Erasure Coding: Avoids scheduling multiple reconstruction tasks for a striped
> block at the same time
> ----------------------------------------------------------------------------------------------------
>
> Key: HDFS-9822
> URL: https://issues.apache.org/jira/browse/HDFS-9822
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Components: erasure-coding
> Reporter: Tsz Wo Nicholas Sze
> Assignee: Rakesh R
> Labels: hdfs-ec-3.0-nice-to-have
> Attachments: HDFS-9822-001.patch, HDFS-9822-002.patch
>
>
> Found the following AssertionError in
> https://builds.apache.org/job/PreCommit-HDFS-Build/14501/testReport/org.apache.hadoop.hdfs.server.namenode/TestReconstructStripedBlocks/testMissingStripedBlockWithBusyNode2/
> {code}
> AssertionError: Should wait the previous reconstruction to finish
> at
> org.apache.hadoop.hdfs.server.blockmanagement.BlockManager.validateReconstructionWork(BlockManager.java:1680)
> at
> org.apache.hadoop.hdfs.server.blockmanagement.BlockManager.computeReconstructionWorkForBlocks(BlockManager.java:1536)
> at
> org.apache.hadoop.hdfs.server.blockmanagement.BlockManager.computeBlockReconstructionWork(BlockManager.java:1472)
> at
> org.apache.hadoop.hdfs.server.blockmanagement.BlockManager.computeDatanodeWork(BlockManager.java:4229)
> at
> org.apache.hadoop.hdfs.server.blockmanagement.BlockManager$ReplicationMonitor.run(BlockManager.java:4100)
> at java.lang.Thread.run(Thread.java:745)
> at org.apache.hadoop.util.ExitUtil.terminate(ExitUtil.java:126)
> at org.apache.hadoop.util.ExitUtil.terminate(ExitUtil.java:170)
> at
> org.apache.hadoop.hdfs.server.blockmanagement.BlockManager$ReplicationMonitor.run(BlockManager.java:4119)
> at java.lang.Thread.run(Thread.java:745)
> {code}
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