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https://issues.apache.org/jira/browse/YARN-8116?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16431063#comment-16431063
]
Wangda Tan commented on YARN-8116:
----------------------------------
[~csingh], thanks for working on the fix. It's better to include a simple UT to
avoid regression since this is in a critical path of NM recovery.
> Nodemanager fails with NumberFormatException: For input string: ""
> ------------------------------------------------------------------
>
> Key: YARN-8116
> URL: https://issues.apache.org/jira/browse/YARN-8116
> Project: Hadoop YARN
> Issue Type: Bug
> Affects Versions: 3.1.0
> Reporter: Yesha Vora
> Assignee: Chandni Singh
> Priority: Critical
> Attachments: YARN-8116.001.patch
>
>
> Steps followed.
> 1) Update nodemanager debug delay config
> {code}
> <property>
> <name>yarn.nodemanager.delete.debug-delay-sec</name>
> <value>350</value>
> </property>{code}
> 2) Launch distributed shell application multiple times
> {code}
> /usr/hdp/current/hadoop-yarn-client/bin/yarn jar
> hadoop-yarn-applications-distributedshell-*.jar -shell_command "sleep 120"
> -num_containers 1 -shell_env YARN_CONTAINER_RUNTIME_TYPE=docker -shell_env
> YARN_CONTAINER_RUNTIME_DOCKER_IMAGE=centos/httpd-24-centos7:latest -shell_env
> YARN_CONTAINER_RUNTIME_DOCKER_DELAYED_REMOVAL=true -jar
> hadoop-yarn-applications-distributedshell-*.jar{code}
> 3) restart NM
> Nodemanager fails to start with below error.
> {code}
> {code:title=NM log}
> 2018-03-23 21:32:14,437 INFO monitor.ContainersMonitorImpl
> (ContainersMonitorImpl.java:serviceInit(181)) - ContainersMonitor enabled:
> true
> 2018-03-23 21:32:14,439 INFO logaggregation.LogAggregationService
> (LogAggregationService.java:serviceInit(130)) - rollingMonitorInterval is set
> as 3600. The logs will be aggregated every 3600 seconds
> 2018-03-23 21:32:14,455 INFO service.AbstractService
> (AbstractService.java:noteFailure(267)) - Service
> org.apache.hadoop.yarn.server.nodemanager.containermanager.ContainerManagerImpl
> failed in state INITED
> java.lang.NumberFormatException: For input string: ""
> at
> java.lang.NumberFormatException.forInputString(NumberFormatException.java:65)
> at java.lang.Long.parseLong(Long.java:601)
> at java.lang.Long.parseLong(Long.java:631)
> at
> org.apache.hadoop.yarn.server.nodemanager.recovery.NMLeveldbStateStoreService.loadContainerState(NMLeveldbStateStoreService.java:350)
> at
> org.apache.hadoop.yarn.server.nodemanager.recovery.NMLeveldbStateStoreService.loadContainersState(NMLeveldbStateStoreService.java:253)
> at
> org.apache.hadoop.yarn.server.nodemanager.containermanager.ContainerManagerImpl.recover(ContainerManagerImpl.java:365)
> at
> org.apache.hadoop.yarn.server.nodemanager.containermanager.ContainerManagerImpl.serviceInit(ContainerManagerImpl.java:316)
> at
> org.apache.hadoop.service.AbstractService.init(AbstractService.java:164)
> at
> org.apache.hadoop.service.CompositeService.serviceInit(CompositeService.java:108)
> at
> org.apache.hadoop.yarn.server.nodemanager.NodeManager.serviceInit(NodeManager.java:464)
> at
> org.apache.hadoop.service.AbstractService.init(AbstractService.java:164)
> at
> org.apache.hadoop.yarn.server.nodemanager.NodeManager.initAndStartNodeManager(NodeManager.java:899)
> at
> org.apache.hadoop.yarn.server.nodemanager.NodeManager.main(NodeManager.java:960)
> 2018-03-23 21:32:14,458 INFO logaggregation.LogAggregationService
> (LogAggregationService.java:serviceStop(148)) -
> org.apache.hadoop.yarn.server.nodemanager.containermanager.logaggregation.LogAggregationService
> waiting for pending aggregation during exit
> 2018-03-23 21:32:14,460 INFO service.AbstractService
> (AbstractService.java:noteFailure(267)) - Service NodeManager failed in state
> INITED
> java.lang.NumberFormatException: For input string: ""
> at
> java.lang.NumberFormatException.forInputString(NumberFormatException.java:65)
> at java.lang.Long.parseLong(Long.java:601)
> at java.lang.Long.parseLong(Long.java:631)
> at
> org.apache.hadoop.yarn.server.nodemanager.recovery.NMLeveldbStateStoreService.loadContainerState(NMLeveldbStateStoreService.java:350)
> at
> org.apache.hadoop.yarn.server.nodemanager.recovery.NMLeveldbStateStoreService.loadContainersState(NMLeveldbStateStoreService.java:253)
> at
> org.apache.hadoop.yarn.server.nodemanager.containermanager.ContainerManagerImpl.recover(ContainerManagerImpl.java:365)
> at
> org.apache.hadoop.yarn.server.nodemanager.containermanager.ContainerManagerImpl.serviceInit(ContainerManagerImpl.java:316)
> at
> org.apache.hadoop.service.AbstractService.init(AbstractService.java:164)
> at
> org.apache.hadoop.service.CompositeService.serviceInit(CompositeService.java:108)
> at
> org.apache.hadoop.yarn.server.nodemanager.NodeManager.serviceInit(NodeManager.java:464)
> at
> org.apache.hadoop.service.AbstractService.init(AbstractService.java:164)
> at
> org.apache.hadoop.yarn.server.nodemanager.NodeManager.initAndStartNodeManager(NodeManager.java:899)
> at
> org.apache.hadoop.yarn.server.nodemanager.NodeManager.main(NodeManager.java:960)
> 2018-03-23 21:32:14,463 INFO impl.MetricsSystemImpl
> (MetricsSystemImpl.java:stop(210)) - Stopping NodeManager metrics system...
> 2018-03-23 21:32:14,464 INFO impl.MetricsSinkAdapter
> (MetricsSinkAdapter.java:publishMetricsFromQueue(141)) - timeline thread
> interrupted.
> 2018-03-23 21:32:14,468 INFO impl.MetricsSystemImpl
> (MetricsSystemImpl.java:stop(216)) - NodeManager metrics system stopped.
> 2018-03-23 21:32:14,508 INFO impl.MetricsSystemImpl
> (MetricsSystemImpl.java:shutdown(607)) - NodeManager metrics system shutdown
> complete.{code}
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