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From "Siddharth Wagle (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (AMBARI-12347) AMS does not work with Kerberization in distrbuted mode
Date Thu, 09 Jul 2015 20:46:04 GMT

    [ https://issues.apache.org/jira/browse/AMBARI-12347?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14621231#comment-14621231
] 

Siddharth Wagle commented on AMBARI-12347:
------------------------------------------

https://cwiki.apache.org/confluence/display/AMBARI/Known+Issues

> AMS does not work with Kerberization in distrbuted mode
> -------------------------------------------------------
>
>                 Key: AMBARI-12347
>                 URL: https://issues.apache.org/jira/browse/AMBARI-12347
>             Project: Ambari
>          Issue Type: Bug
>          Components: ambari-metrics
>    Affects Versions: 2.0.0
>            Reporter: Siddharth Wagle
>            Assignee: Siddharth Wagle
>            Priority: Critical
>             Fix For: 2.1.1
>
>
> *STR*:
> - Setup AMS in distributed mode
> - Enable Kerberos using the Security wizard
> - AMS fails to start with following log messages:
> /var/log/ambari-metrics-collector/ambari-metrics-collector.log:
> {code}
> 22:36:44,699 ERROR [main] ConnectionManager$HConnectionImplementation:879 - The node
/ams-hbase-secure is not in ZooKeeper. It should have been written by the master. Check the
value configured in 'zookeeper.znode.parent'. There could be a mismatch with the one configured
in the master.
> {code}
> /var/log/ambari-metrics-collector/hbase-ams-master-ambari-sid-3.log:
> {code}
> 2015-07-08 22:51:08,626 WARN  [main] zookeeper.RecoverableZooKeeper: Possibly transient
ZooKeeper, quorum=ambari-sid-3.c.pramod-thangali.internal:61181, exception=org.apache.zookeeper.KeeperException$ConnectionLossException:
KeeperErrorCode = ConnectionLoss for /ams-hbase-secure
> 2015-07-08 22:51:08,626 ERROR [main] zookeeper.RecoverableZooKeeper: ZooKeeper create
failed after 4 attempts
> 2015-07-08 22:51:08,626 ERROR [main] master.HMasterCommandLine: Master exiting
> java.lang.RuntimeException: Failed construction of Master: class org.apache.hadoop.hbase.master.HMaster
> {code}



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