[jira] [Resolved] (AMBARI-23973) Pre Upgrade check for AMS hadoop sink in HDP 2.6 to 3.0 EU.

["Aravindan Vijayan (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/AMBARI-23973?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Aravindan Vijayan resolved AMBARI-23973.
----------------------------------------
    Resolution: Fixed

PR merged to trunk.

> Pre Upgrade check for AMS hadoop sink in HDP 2.6 to 3.0 EU.
> -----------------------------------------------------------
>
>                 Key: AMBARI-23973
>                 URL: https://issues.apache.org/jira/browse/AMBARI-23973
>             Project: Ambari
>          Issue Type: Bug
>          Components: ambari-metrics
>    Affects Versions: 2.7.0
>            Reporter: Aravindan Vijayan
>            Assignee: Aravindan Vijayan
>            Priority: Critical
>              Labels: pull-request-available
>             Fix For: 2.7.0
>
>          Time Spent: 5h 50m
>  Remaining Estimate: 0h
>
> Add a pre upgrade check to verify that the version of hadoop-sink package on ALL hosts is 2.7.0.0.
> * Create a custom command which checks the version of hadoop-sink.
> * Create a server side request in the pre-upgrade check which invokes the command in all hosts and collects the results.
> * All hosts MUST have upgraded versions of hadoop 2.7.0.0.



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