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Aravindan Vijayan edited comment on AMBARI-21705 at 8/10/17 11:49 PM: ---------------------------------------------------------------------- Pushed to branch-2.5, branch-2.6 and trunk. was (Author: avijayan): 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} -- This message was sent by Atlassian JIRA (v6.4.14#64029)