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https://issues.apache.org/jira/browse/HDFS-8541?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14626239#comment-14626239
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Hudson commented on HDFS-8541:
------------------------------
FAILURE: Integrated in Hadoop-Yarn-trunk #986 (See
[https://builds.apache.org/job/Hadoop-Yarn-trunk/986/])
HDFS-8541. Mover should exit with NO_MOVE_PROGRESS if there is no move
progress. Contributed by Surendra Singh Lilhore (szetszwo: rev
9ef03a4c5bb5573eadc7d04e371c4af2dc6bae37)
* hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
*
hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/mover/TestMover.java
*
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/mover/Mover.java
*
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/balancer/Dispatcher.java
> Mover should exit with NO_MOVE_PROGRESS if there is no move progress
> --------------------------------------------------------------------
>
> Key: HDFS-8541
> URL: https://issues.apache.org/jira/browse/HDFS-8541
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Components: balancer & mover
> Reporter: Tsz Wo Nicholas Sze
> Assignee: Surendra Singh Lilhore
> Priority: Minor
> Fix For: 2.8.0
>
> Attachments: HDFS-8541.patch, HDFS-8541_1.patch, HDFS-8541_2.patch
>
>
> HDFS-8143 changed Mover to exit after some retry when failed to move blocks.
> Two additional suggestions:
> # Mover retry counter should be incremented only if all moves fail. If there
> are some successful moves, the counter should be reset.
> # Mover should exit with NO_MOVE_PROGRESS instead of IO_EXCEPTION in case of
> failure.
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