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https://issues.apache.org/jira/browse/YARN-9557?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Bilwa S T updated YARN-9557:
----------------------------
Attachment: YARN-9557-001.patch
> Application fails in diskchecker when ReadWriteDiskValidator is configured.
> ---------------------------------------------------------------------------
>
> Key: YARN-9557
> URL: https://issues.apache.org/jira/browse/YARN-9557
> Project: Hadoop YARN
> Issue Type: Bug
> Components: nodemanager
> Affects Versions: 3.1.1
> Environment: Configure:
> <property>
> <name>yarn.nodemanager.disk-validator</name>
> <value>read-write</value>
> </property>
> Reporter: Anuruddh Nayak
> Assignee: Bilwa S T
> Priority: Critical
> Attachments: YARN-9557-001.patch
>
>
> Application fails to execute successfully when ReadWriteDiskValidator is
> configured.
> {code}
> <property>
> <name>yarn.nodemanager.disk-validator</name>
> <value>read-write</value>
> </property>
> {code}
> {noformat}
> Exception thrown while starting Container:
> java.io.IOException: org.apache.hadoop.util.DiskChecker$DiskErrorException:
> Disk Check failed!
> at
> org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.ContainerLocalizer.runLocalization(ContainerLocalizer.java:200)
> at
> org.apache.hadoop.yarn.server.nodemanager.DefaultContainerExecutor.startLocalizer(DefaultContainerExecutor.java:180)
> at
> org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.ResourceLocalizationService$LocalizerRunner.run(ResourceLocalizationService.java:1233)
> Caused by: org.apache.hadoop.util.DiskChecker$DiskErrorException: Disk Check
> failed!
> at
> org.apache.hadoop.util.ReadWriteDiskValidator.checkStatus(ReadWriteDiskValidator.java:82)
> at
> org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.ContainerLocalizer.download(ContainerLocalizer.java:255)
> at
> org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.ContainerLocalizer.localizeFiles(ContainerLocalizer.java:312)
> at
> org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.ContainerLocalizer.runLocalization(ContainerLocalizer.java:198)
> ... 2 more
> Caused by: org.apache.hadoop.util.DiskChecker$DiskErrorException:
> /opt/HA/AN0805/nmlocal/usercache/dsperf/appcache/application_1557736108162_0009/filecache/11
> is not a directory!
> at
> org.apache.hadoop.util.ReadWriteDiskValidator.checkStatus(ReadWriteDiskValidator.java:50)
> {noformat}
>
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