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https://issues.apache.org/jira/browse/AMBARI-11708?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Zack Marsh resolved AMBARI-11708.
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Resolution: Cannot Reproduce
> Ambari Metrics Collector not running after enabling Kerberos
> ------------------------------------------------------------
>
> Key: AMBARI-11708
> URL: https://issues.apache.org/jira/browse/AMBARI-11708
> Project: Ambari
> Issue Type: Bug
> Environment: ambari-2.1.0-877, hdp-2.3.0.0-2223, sles11sp3
> Reporter: Zack Marsh
> Attachments: ambari-metrics-collector.log
>
>
> On an HDP 2.3.0.0 cluster using Ambari 2.1.0 Kerberos has been enabled via
> Ambari's Kerberos Wizard. Kerberos was enabled using an existing MIT KDC and
> the box for "Manage Kerberos client krb5.conf" was unchecked.
> After the Kerberos Wizard completes and all of the Hadoop services are
> started, the Ambari Metrics Collector consistently stops running.
> The ambari-metrics-collector.log [attached] is filled with the following
> error message:
> {code}
> 18:16:27,431 INFO [main] ConnectionManager$HConnectionImplementation:1613 -
> getMaster attempt 23 of 35 failed; retrying after sleep of 20178,
> exception=org.apache.hadoop.hbase.MasterNotRunningException: The node
> /ams-hbase-secure is not in ZooKeeper. It should have been written by the
> master. Check the value configured in 'zookeeper.znode.parent'. There could
> be a mismatch with the one configured in the master.
> {code}
> The value for "zookeeper.znode.parent" in the Ambari Metrics Collector's
> hbase-site.xml is set to "/ams-hbase-secure".
> I see that ams-hbase-secure is not in Zookeeper:
> {code}
> [zk: localhost:2181(CONNECTED) 0] ls /
> [hive, hiveserver2, zookeeper, hbase-unsecure, yarn-leader-election,
> hadoop-ha, oozie, rmstore, hbase-secure, services]
> {code}
> Is this something that should have been handled in Ambari's Kerberos Wizard?
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