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From "Victor" <vlyamt...@mzeal.com>
Subject Filure to start NodeManager
Date Wed, 15 Oct 2014 22:14:16 GMT
Caused by: org.apache.hadoop.yarn.YarnException: Failed to check for
existence of remoteLogDir [/var/log/hadoop-yarn/apps]

Can someone explain what that directory is?

Thanks,

 

org.apache.hadoop.yarn.YarnException: Failed to Start
org.apache.hadoop.yarn.server.nodemanager.NodeManager
    at
org.apache.hadoop.yarn.service.CompositeService.start(CompositeService.java:
78)
    at
org.apache.hadoop.yarn.server.nodemanager.NodeManager.start(NodeManager.java
:199)
    at
org.apache.hadoop.yarn.server.nodemanager.NodeManager.initAndStartNodeManage
r(NodeManager.java:322)
    at
org.apache.hadoop.yarn.server.nodemanager.NodeManager.main(NodeManager.java:
359)
Caused by: org.apache.hadoop.yarn.YarnException: Failed to Start
org.apache.hadoop.yarn.server.nodemanager.containermanager.ContainerManagerI
mpl
    at
org.apache.hadoop.yarn.service.CompositeService.start(CompositeService.java:
78)
    at
org.apache.hadoop.yarn.server.nodemanager.containermanager.ContainerManagerI
mpl.start(ContainerManagerImpl.java:248)
    at
org.apache.hadoop.yarn.service.CompositeService.start(CompositeService.java:
68)
    ... 3 more
Caused by: org.apache.hadoop.yarn.YarnException: Failed to check for
existence of remoteLogDir [/var/log/hadoop-yarn/apps]
    at
org.apache.hadoop.yarn.server.nodemanager.containermanager.logaggregation.Lo
gAggregationService.verifyAndCreateRemoteLogDir(LogAggregationService.java:1
79)
    at
org.apache.hadoop.yarn.server.nodemanager.containermanager.logaggregation.Lo
gAggregationService.start(LogAggregationService.java:132)
    at
org.apache.hadoop.yarn.service.CompositeService.start(CompositeService.java:
68)
    ... 5 more
2014-10-15 16:57:10,469 INFO org.apache.hadoop.ipc.Server: Stopping server
on 60263
2014-10-15 16:57:10,470 INFO
org.apache.hadoop.yarn.server.nodemanager.containermanager.logaggregation.Lo
gAggregationService:
org.apache.hadoop.yarn.server.nodemanager.containermanager.logaggregation.Lo
gAggregationService waiting for pending aggregation during exit
2014-10-15 16:57:10,470 INFO org.apache.hadoop.ipc.Server: Stopping server
on 8040
2014-10-15 16:57:10,470 INFO
org.apache.hadoop.metrics2.impl.MetricsSystemImpl: Stopping NodeManager
metrics system...
2014-10-15 16:57:10,472 INFO
org.apache.hadoop.metrics2.impl.MetricsSystemImpl: NodeManager metrics
system stopped.
2014-10-15 16:57:10,472 INFO
org.apache.hadoop.metrics2.impl.MetricsSystemImpl: NodeManager metrics
system shutdown complete.
2014-10-15 16:57:10,477 INFO
org.apache.hadoop.yarn.server.nodemanager.NodeManager: SHUTDOWN_MSG:  


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