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From "Dmytro Sen (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (AMBARI-12534) When NameNode HA is enabled and JMX info is not available, RM/HBase Master, and other masters cannot be started
Date Fri, 24 Jul 2015 17:50:04 GMT

     [ https://issues.apache.org/jira/browse/AMBARI-12534?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Dmytro Sen updated AMBARI-12534:
--------------------------------
    Attachment: AMBARI-12534.patch

> When NameNode HA is enabled and JMX info is not available, RM/HBase Master, and other
masters cannot be started
> ---------------------------------------------------------------------------------------------------------------
>
>                 Key: AMBARI-12534
>                 URL: https://issues.apache.org/jira/browse/AMBARI-12534
>             Project: Ambari
>          Issue Type: Bug
>          Components: stacks
>    Affects Versions: 2.1.0
>            Reporter: Dmytro Sen
>            Assignee: Dmytro Sen
>            Priority: Blocker
>             Fix For: 2.1.1
>
>         Attachments: AMBARI-12534.patch
>
>
> We should get rid of using jmx for determining active namenode and use hdfs command for
this
> {code}
> [root@c6401 ~]# sudo -u hdfs hdfs haadmin -getServiceState nn1
> active
> [root@c6401 ~]# sudo -u hdfs hdfs haadmin -getServiceState nn2
> standby
> [root@c6401 ~]#
> {code}



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