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https://issues.apache.org/jira/browse/SPARK-13622?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Apache Spark reassigned SPARK-13622:
------------------------------------
Assignee: (was: Apache Spark)
> Issue creating level db file for YARN shuffle service if URI is used in
> yarn.nodemanager.local-dirs
> ---------------------------------------------------------------------------------------------------
>
> Key: SPARK-13622
> URL: https://issues.apache.org/jira/browse/SPARK-13622
> Project: Spark
> Issue Type: Bug
> Components: YARN
> Affects Versions: 1.6.0
> Environment: cdh 5.5.2
> Reporter: Nicolas Fraison
> Priority: Minor
>
> After activating the spark external shuffle service for YARN in order to have
> dynamic ressource allocation I face those level db creation issues on the
> nodemanager:
> 2016-03-02 03:13:59,692 ERROR
> org.apache.spark.network.shuffle.ExternalShuffleBlockResolver: error opening
> leveldb file file:/data/yarn/cache/yarn/nm-local-dir/registeredExecutors.ldb.
> Creating new file, will not be able to recover state for existing
> applications
> org.fusesource.leveldbjni.internal.NativeDB$DBException: IO error:
> /usr/lib/hadoop-yarn/file:/data/yarn/cache/yarn/nm-local-dir/registeredExecutors.ldb/LOCK:
> Aucun fichier ou dossier de ce type
> at
> org.fusesource.leveldbjni.internal.NativeDB.checkStatus(NativeDB.java:200)
> at org.fusesource.leveldbjni.internal.NativeDB.open(NativeDB.java:218)
> at org.fusesource.leveldbjni.JniDBFactory.open(JniDBFactory.java:168)
> at
> org.apache.spark.network.shuffle.ExternalShuffleBlockResolver.<init>(ExternalShuffleBlockResolver.java:100)
> at
> org.apache.spark.network.shuffle.ExternalShuffleBlockResolver.<init>(ExternalShuffleBlockResolver.java:81)
> at
> org.apache.spark.network.shuffle.ExternalShuffleBlockHandler.<init>(ExternalShuffleBlockHandler.java:56)
> at
> org.apache.spark.network.yarn.YarnShuffleService.serviceInit(YarnShuffleService.java:128)
> at
> org.apache.hadoop.service.AbstractService.init(AbstractService.java:163)
> at
> org.apache.hadoop.yarn.server.nodemanager.containermanager.AuxServices.serviceInit(AuxServices.java:143)
> at
> org.apache.hadoop.service.AbstractService.init(AbstractService.java:163)
> at
> org.apache.hadoop.service.CompositeService.serviceInit(CompositeService.java:107)
> at
> org.apache.hadoop.yarn.server.nodemanager.containermanager.ContainerManagerImpl.serviceInit(ContainerManagerImpl.java:236)
> at
> org.apache.hadoop.service.AbstractService.init(AbstractService.java:163)
> at
> org.apache.hadoop.service.CompositeService.serviceInit(CompositeService.java:107)
> at
> org.apache.hadoop.yarn.server.nodemanager.NodeManager.serviceInit(NodeManager.java:255)
> at
> org.apache.hadoop.service.AbstractService.init(AbstractService.java:163)
> at
> org.apache.hadoop.yarn.server.nodemanager.NodeManager.initAndStartNodeManager(NodeManager.java:474)
> at
> org.apache.hadoop.yarn.server.nodemanager.NodeManager.main(NodeManager.java:521)
> 2016-03-02 03:13:59,694 WARN
> org.apache.spark.network.shuffle.ExternalShuffleBlockResolver: error deleting
> file:/data/yarn/cache/yarn/nm-local-dir/registeredExecutors.ldb
> 2016-03-02 03:13:59,694 ERROR
> org.apache.spark.network.yarn.YarnShuffleService: Failed to initialize
> external shuffle service
> java.io.IOException: Unable to create state store
> at
> org.apache.spark.network.shuffle.ExternalShuffleBlockResolver.<init>(ExternalShuffleBlockResolver.java:129)
> at
> org.apache.spark.network.shuffle.ExternalShuffleBlockResolver.<init>(ExternalShuffleBlockResolver.java:81)
> at
> org.apache.spark.network.shuffle.ExternalShuffleBlockHandler.<init>(ExternalShuffleBlockHandler.java:56)
> at
> org.apache.spark.network.yarn.YarnShuffleService.serviceInit(YarnShuffleService.java:128)
> at
> org.apache.hadoop.service.AbstractService.init(AbstractService.java:163)
> at
> org.apache.hadoop.yarn.server.nodemanager.containermanager.AuxServices.serviceInit(AuxServices.java:143)
> at
> org.apache.hadoop.service.AbstractService.init(AbstractService.java:163)
> at
> org.apache.hadoop.service.CompositeService.serviceInit(CompositeService.java:107)
> at
> org.apache.hadoop.yarn.server.nodemanager.containermanager.ContainerManagerImpl.serviceInit(ContainerManagerImpl.java:236)
> at
> org.apache.hadoop.service.AbstractService.init(AbstractService.java:163)
> at
> org.apache.hadoop.service.CompositeService.serviceInit(CompositeService.java:107)
> at
> org.apache.hadoop.yarn.server.nodemanager.NodeManager.serviceInit(NodeManager.java:255)
> at
> org.apache.hadoop.service.AbstractService.init(AbstractService.java:163)
> at
> org.apache.hadoop.yarn.server.nodemanager.NodeManager.initAndStartNodeManager(NodeManager.java:474)
> at
> org.apache.hadoop.yarn.server.nodemanager.NodeManager.main(NodeManager.java:521)
> Caused by: org.fusesource.leveldbjni.internal.NativeDB$DBException: IO error:
> /usr/lib/hadoop-yarn/file:/data/yarn/cache/yarn/nm-local-dir/registeredExecutors.ldb/LOCK:
> Aucun fichier ou dossier de ce type
> at
> org.fusesource.leveldbjni.internal.NativeDB.checkStatus(NativeDB.java:200)
> at org.fusesource.leveldbjni.internal.NativeDB.open(NativeDB.java:218)
> at org.fusesource.leveldbjni.JniDBFactory.open(JniDBFactory.java:168)
> at
> org.apache.spark.network.shuffle.ExternalShuffleBlockResolver.<init>(ExternalShuffleBlockResolver.java:127)
> ... 14 more
> On the yarn-site.xml config file I used URI to set path:
> <property>
> <description>List of directories to store localized files
> in.</description>
> <name>yarn.nodemanager.local-dirs</name>
> <value>file:///data/yarn/cache/${user.name}/nm-local-dir</value>
> </property>
> If I removed the scheme for this config in order to have
> /data/yarn/cache/${user.name}/nm-local-dir the nodemanager not face this
> issue and the level db is well created.
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