Jayush Luniya created AMBARI-11198:
--------------------------------------

             Summary: App Timeline Server start fails because of 
yarn.timeline-service.leveldb-state-store.path 
                 Key: AMBARI-11198
                 URL: https://issues.apache.org/jira/browse/AMBARI-11198
             Project: Ambari
          Issue Type: Bug
          Components: ambari-web, stacks
    Affects Versions: 2.1.0
            Reporter: Jayush Luniya
            Assignee: Jayush Luniya
             Fix For: 2.1.0


App Timeline Server fails to start when the mount point is not "/". The issue 
is caused by following change:
AMBARI-11171 - Ambari should add the configurations to enable timeline service 
state preserving restart
  <property>
    <name>yarn.timeline-service.leveldb-state-store.path</name>
    <value>/hadoop/yarn/timeline</value>
    <description>Store file name for leveldb state store.</description>
  </property>

App Timeline Server Logs:
{noformat}
2015-05-17 14:38:03,047 INFO  timeline.LeveldbTimelineStore 
(LeveldbTimelineStore.java:discardOldEntities(1532)) - Discarded 0 entities for 
timestamp 1429195082832 and earlier in 0.002 seconds
2015-05-17 14:38:03,049 INFO  service.AbstractService 
(AbstractService.java:noteFailure(272)) - Service 
org.apache.hadoop.yarn.server.timeline.recovery.LeveldbTimelineStateStore 
failed in state STARTED; cause: java.io.IOException: Couldn't create directory 
for leveldb timeline store /hadoop/yarn/timeline/timeline-state-store.ldb
java.io.IOException: Couldn't create directory for leveldb timeline store 
/hadoop/yarn/timeline/timeline-state-store.ldb
        at 
org.apache.hadoop.yarn.server.timeline.recovery.LeveldbTimelineStateStore.startStorage(LeveldbTimelineStateStore.java:100)
        at 
org.apache.hadoop.yarn.server.timeline.recovery.TimelineStateStore.serviceStart(TimelineStateStore.java:88)
        at 
org.apache.hadoop.service.AbstractService.start(AbstractService.java:193)
        at 
org.apache.hadoop.yarn.server.timeline.security.TimelineDelegationTokenSecretManagerService.serviceStart(TimelineDelegationTokenSecretManagerService.java:79)
        at 
org.apache.hadoop.service.AbstractService.start(AbstractService.java:193)
        at 
org.apache.hadoop.service.CompositeService.serviceStart(CompositeService.java:120)
        at 
org.apache.hadoop.yarn.server.applicationhistoryservice.ApplicationHistoryServer.serviceStart(ApplicationHistoryServer.java:110)
        at 
org.apache.hadoop.service.AbstractService.start(AbstractService.java:193)
        at 
org.apache.hadoop.yarn.server.applicationhistoryservice.ApplicationHistoryServer.launchAppHistoryServer(ApplicationHistoryServer.java:159)
        at 
org.apache.hadoop.yarn.server.applicationhistoryservice.ApplicationHistoryServer.main(ApplicationHistoryServer.java:168)
2015-05-17 14:38:03,051 INFO  service.AbstractService 
(AbstractService.java:noteFailure(272)) - Service 
org.apache.hadoop.yarn.server.timeline.security.TimelineDelegationTokenSecretManagerService
 failed in state STARTED; cause: 
org.apache.hadoop.service.ServiceStateException: java.io.IOException: Couldn't 
create directory for leveldb timeline store 
/hadoop/yarn/timeline/timeline-state-store.ldb
org.apache.hadoop.service.ServiceStateException: java.io.IOException: Couldn't 
create directory for leveldb timeline store 
/hadoop/yarn/timeline/timeline-state-store.ldb
        at 
org.apache.hadoop.service.ServiceStateException.convert(ServiceStateException.java:59)
        at 
org.apache.hadoop.service.AbstractService.start(AbstractService.java:204)
        at 
org.apache.hadoop.yarn.server.timeline.security.TimelineDelegationTokenSecretManagerService.serviceStart(TimelineDelegationTokenSecretManagerService.java:79)
        at 
org.apache.hadoop.service.AbstractService.start(AbstractService.java:193)
        at 
org.apache.hadoop.service.CompositeService.serviceStart(CompositeService.java:120)
        at 
org.apache.hadoop.yarn.server.applicationhistoryservice.ApplicationHistoryServer.serviceStart(ApplicationHistoryServer.java:110)
        at 
org.apache.hadoop.service.AbstractService.start(AbstractService.java:193)
        at 
org.apache.hadoop.yarn.server.applicationhistoryservice.ApplicationHistoryServer.launchAppHistoryServer(ApplicationHistoryServer.java:159)
        at 
org.apache.hadoop.yarn.server.applicationhistoryservice.ApplicationHistoryServer.main(ApplicationHistoryServer.java:168)
Caused by: java.io.IOException: Couldn't create directory for leveldb timeline 
store /hadoop/yarn/timeline/timeline-state-store.ldb
        at 
org.apache.hadoop.yarn.server.timeline.recovery.LeveldbTimelineStateStore.startStorage(LeveldbTimelineStateStore.java:100)
        at 
org.apache.hadoop.yarn.server.timeline.recovery.TimelineStateStore.serviceStart(TimelineStateStore.java:88)
        at 
org.apache.hadoop.service.AbstractService.start(AbstractService.java:193)
        ... 7 more
2015-05-17 14:38:03,052 INFO  service.AbstractService 
(AbstractService.java:noteFailure(272)) - Service 
org.apache.hadoop.yarn.server.applicationhistoryservice.ApplicationHistoryServer
 failed in state STARTED; cause: 
org.apache.hadoop.service.ServiceStateException: java.io.IOException: Couldn't 
create directory for leveldb timeline store 
/hadoop/yarn/timeline/timeline-state-store.ldb
org.apache.hadoop.service.ServiceStateException: java.io.IOException: Couldn't 
create directory for leveldb timeline store 
/hadoop/yarn/timeline/timeline-state-store.ldb
        at 
org.apache.hadoop.service.ServiceStateException.convert(ServiceStateException.java:59)
        at 
org.apache.hadoop.service.AbstractService.start(AbstractService.java:204)
{noformat}



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