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Posted to dev@ambari.apache.org by "Aravindan Vijayan (JIRA)" <ji...@apache.org> on 2016/01/28 19:54:39 UTC

[jira] [Updated] (AMBARI-14833) Add role command order Start/Stop dependency between Metrics Collector and Zookeeper Server

     [ https://issues.apache.org/jira/browse/AMBARI-14833?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Aravindan Vijayan updated AMBARI-14833:
---------------------------------------
    Attachment: AMBARI-14833.patch

> Add role command order Start/Stop dependency between Metrics Collector and Zookeeper Server
> -------------------------------------------------------------------------------------------
>
>                 Key: AMBARI-14833
>                 URL: https://issues.apache.org/jira/browse/AMBARI-14833
>             Project: Ambari
>          Issue Type: Bug
>          Components: ambari-metrics
>    Affects Versions: 2.2.1
>            Reporter: Aravindan Vijayan
>            Assignee: Aravindan Vijayan
>            Priority: Critical
>             Fix For: 2.2.2
>
>         Attachments: AMBARI-14833.patch
>
>
> AMS in distributed mode uses cluster zookeeper by default. Introducing the following 2 dependency in the role command order for Start All & Stop All makes sure AMS HBase is started and stopped cleanly.
> METRICS_COLLECTOR-START depends on ZOOKEEPER_SERVER-START
> ZOOKEEPER_SERVER-STOP depends on METRICS_COLLECTOR-STOP



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