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From "Hadoop QA (JIRA)" <>
Subject [jira] [Commented] (AMBARI-12347) AMS does not work with Kerberization in distrbuted mode
Date Fri, 24 Jul 2015 07:10:04 GMT


Hadoop QA commented on AMBARI-12347:

{color:red}-1 overall{color}.  Here are the results of testing the latest attachment
  against trunk revision .

    {color:green}+1 @author{color}.  The patch does not contain any @author tags.

    {color:red}-1 tests included{color}.  The patch doesn't appear to include any new or modified
                        Please justify why no new tests are needed for this patch.
                        Also please list what manual steps were performed to verify this patch.

    {color:green}+1 javac{color}.  The applied patch does not increase the total number of
javac compiler warnings.

    {color:green}+1 release audit{color}.  The applied patch does not increase the total number
of release audit warnings.

    {color:green}+1 core tests{color}.  The patch passed unit tests in ambari-server.

Test results:
Console output:

This message is automatically generated.

> AMS does not work with Kerberization in distrbuted mode
> -------------------------------------------------------
>                 Key: AMBARI-12347
>                 URL:
>             Project: Ambari
>          Issue Type: Bug
>          Components: ambari-metrics
>    Affects Versions: 2.0.0
>            Reporter: Siddharth Wagle
>            Assignee: Dmytro Sen
>            Priority: Critical
>             Fix For: 2.1.1
>         Attachments: AMBARI-12347.patch
> *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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