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https://issues.apache.org/jira/browse/HDFS-6101?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Wei-Chiu Chuang updated HDFS-6101:
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Attachment: HDFS-6101.006.patch
Attaching rev6.
In this version, ignore load factor when choosing data node pipelines. In
addition, sleep 3 seconds instead of 1 seconds, to let clients write something
before adding/removing data nodes. (This is necessary, otherwise some clients
will still choose 2 data nodes instead of 3)
> TestReplaceDatanodeOnFailure fails occasionally
> -----------------------------------------------
>
> Key: HDFS-6101
> URL: https://issues.apache.org/jira/browse/HDFS-6101
> Project: Hadoop HDFS
> Issue Type: Bug
> Reporter: Arpit Agarwal
> Assignee: Wei-Chiu Chuang
> Attachments: HDFS-6101.001.patch, HDFS-6101.002.patch,
> HDFS-6101.003.patch, HDFS-6101.004.patch, HDFS-6101.005.patch,
> HDFS-6101.006.patch, TestReplaceDatanodeOnFailure.log
>
>
> Exception details in a comment below.
> The failure repros on both OS X and Linux if I run the test ~10 times in a
> loop.
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