You are viewing a plain text version of this content. The canonical link for it is here.
Posted to issues@ambari.apache.org by "Siddharth Wagle (JIRA)" <ji...@apache.org> on 2016/07/19 21:17:21 UTC
[jira] [Commented] (AMBARI-17799) AMS: Deleting ZK data in embedded
mode results in external phoenix clients unable to connect on AMS restart
[ https://issues.apache.org/jira/browse/AMBARI-17799?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15384869#comment-15384869 ]
Siddharth Wagle commented on AMBARI-17799:
------------------------------------------
Caused by : ZOOKEEPER-832
> AMS: Deleting ZK data in embedded mode results in external phoenix clients unable to connect on AMS restart
> -----------------------------------------------------------------------------------------------------------
>
> Key: AMBARI-17799
> URL: https://issues.apache.org/jira/browse/AMBARI-17799
> Project: Ambari
> Issue Type: Bug
> Components: ambari-metrics
> Affects Versions: 2.0.0
> Reporter: Siddharth Wagle
> Assignee: Siddharth Wagle
> Priority: Critical
> Fix For: 2.4.0
>
> Attachments: AMBARI-17799.patch
>
>
> AMS stack script delete ZK data because when standalone HBase restarts, the ZK data quite frequently gets corrupt and the restart is no longer works.
> This is because all daemon run inside the same JVM. We had to do this as a workaround after which restart of AMS in embedded mode became reliable
> With HBASE-16244, the standalone mode restart will succeed and we do not need to cleanup zookeeper data
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)