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Posted to issues@spark.apache.org by "Christophe PRÉAUD (JIRA)" <ji...@apache.org> on 2014/10/20 14:20:34 UTC
[jira] [Comment Edited] (SPARK-3967) Spark applications fail in
yarn-cluster mode when the directories configured in
yarn.nodemanager.local-dirs are located on different disks/partitions
[ https://issues.apache.org/jira/browse/SPARK-3967?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14176782#comment-14176782 ]
Christophe PRÉAUD edited comment on SPARK-3967 at 10/20/14 12:19 PM:
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Hi Ryan,
Thanks for your help. You should probably add the same test on the {code:scala}Files.move{code} on [line 437|https://github.com/apache/spark/blob/v1.1.0/core/src/main/scala/org/apache/spark/util/Utils.scala#L437]
was (Author: preaudc):
Hi Ryan,
Thanks for your help. You should probably add the same test on the "Files.move" on line 437: https://github.com/apache/spark/blob/v1.1.0/core/src/main/scala/org/apache/spark/util/Utils.scala#L437 (sorry, I'm not familiar enough with JIRA syntax to produce a nice link like you :-) )
> Spark applications fail in yarn-cluster mode when the directories configured in yarn.nodemanager.local-dirs are located on different disks/partitions
> -----------------------------------------------------------------------------------------------------------------------------------------------------
>
> Key: SPARK-3967
> URL: https://issues.apache.org/jira/browse/SPARK-3967
> Project: Spark
> Issue Type: Bug
> Components: Spark Core
> Affects Versions: 1.1.0
> Reporter: Christophe PRÉAUD
> Attachments: spark-1.1.0-utils-fetch.patch, spark-1.1.0-yarn_cluster_tmpdir.patch
>
>
> Spark applications fail from time to time in yarn-cluster mode (but not in yarn-client mode) when yarn.nodemanager.local-dirs (Hadoop YARN config) is set to a comma-separated list of directories which are located on different disks/partitions.
> Steps to reproduce:
> 1. Set yarn.nodemanager.local-dirs (in yarn-site.xml) to a list of directories located on different partitions (the more you set, the more likely it will be to reproduce the bug):
> (...)
> <property>
> <name>yarn.nodemanager.local-dirs</name>
> <value>file:/d1/yarn/local/nm-local-dir,file:/d2/yarn/local/nm-local-dir,file:/d3/yarn/local/nm-local-dir,file:/d4/yarn/local/nm-local-dir,file:/d5/yarn/local/nm-local-dir,file:/d6/yarn/local/nm-local-dir,file:/d7/yarn/local/nm-local-dir</value>
> </property>
> (...)
> 2. Launch (several times) an application in yarn-cluster mode, it will fail (apparently randomly) from time to time
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