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https://issues.apache.org/jira/browse/AMBARI-21705?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Aravindan Vijayan updated AMBARI-21705:
---------------------------------------
Resolution: Fixed
Status: Resolved (was: Patch Available)
Pushed to branch-2.5 and trunk.
> Metrics Collector start failed due to "Unable to initialize HA controller"
> --------------------------------------------------------------------------
>
> Key: AMBARI-21705
> URL: https://issues.apache.org/jira/browse/AMBARI-21705
> Project: Ambari
> Issue Type: Bug
> Components: ambari-metrics
> Affects Versions: 2.5.2
> Reporter: Aravindan Vijayan
> Assignee: Aravindan Vijayan
> Priority: Blocker
> Fix For: 2.5.2
>
> Attachments: AMBARI-21705.patch
>
>
> AMS start failed due to "Unable to initialize HA controller"
> STR:
> 1)Enable HA
> 2)Delete all services except HDFS, Yarn, MapReduce, Zookeeper
> 3)Add all services
> Metrics collector start, but after few minutes fail
> {code}
> Error starting ApplicationHistoryServer
> org.apache.hadoop.yarn.server.applicationhistoryservice.metrics.timeline.MetricsSystemInitializationException:
> Unable to initialize HA controller at
> org.apache.hadoop.yarn.server.applicationhistoryservice.metrics.timeline.HBaseTimelineMetricStore.initializeSubsystem(HBaseTimelineMetricStore.java:118)
> at
> org.apache.hadoop.yarn.server.applicationhistoryservice.metrics.timeline.HBaseTimelineMetricStore.serviceInit(HBaseTimelineMetricStore.java:96)
> 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.applicationhistoryservice.ApplicationHistoryServer.serviceInit(ApplicationHistoryServer.java:84)
> at org.apache.hadoop.service.AbstractService.init(AbstractService.java:163)
> at
> org.apache.hadoop.yarn.server.applicationhistoryservice.ApplicationHistoryServer.launchAppHistoryServer(ApplicationHistoryServer.java:137)
> at
> org.apache.hadoop.yarn.server.applicationhistoryservice.ApplicationHistoryServer.main(ApplicationHistoryServer.java:147)
> Caused by: org.I0Itec.zkclient.exception.ZkException:
> org.apache.zookeeper.KeeperException$NotEmptyException: KeeperErrorCode =
> Directory not empty for /ambari-metrics-cluster at
> org.I0Itec.zkclient.exception.ZkException.create(ZkException.java:68) at
> org.I0Itec.zkclient.ZkClient.retryUntilConnected(ZkClient.java:1000) at
> org.apache.helix.manager.zk.ZkClient.delete(ZkClient.java:347) at
> org.I0Itec.zkclient.ZkClient.deleteRecursive(ZkClient.java:791) at
> org.apache.helix.manager.zk.ZKHelixAdmin.addCluster(ZKHelixAdmin.java:497) at
> org.apache.hadoop.yarn.server.applicationhistoryservice.metrics.timeline.availability.MetricCollectorHAController.initializeHAController(MetricCollectorHAController.java:156)
> at
> org.apache.hadoop.yarn.server.applicationhistoryservice.metrics.timeline.HBaseTimelineMetricStore.initializeSubsystem(HBaseTimelineMetricStore.java:115)
> ... 7 more Caused by:
> org.apache.zookeeper.KeeperException$NotEmptyException: KeeperErrorCode =
> Directory not empty for /ambari-metrics-cluster at
> org.apache.zookeeper.KeeperException.create(KeeperException.java:125) at
> org.apache.zookeeper.KeeperException.create(KeeperException.java:51) at
> org.apache.zookeeper.ZooKeeper.delete(ZooKeeper.java:873) at
> org.I0Itec.zkclient.ZkConnection.delete(ZkConnection.java:104) at
> org.apache.helix.manager.zk.ZkClient$8.call(ZkClient.java:351) at
> org.I0Itec.zkclient.ZkClient.retryUntilConnected(ZkClient.java:990) ... 12
> more
> {code}
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