Christophe PRÉAUD created SPARK-3967:
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Summary: 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
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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