[jira] [Assigned] (AMBARI-5800) Race condition when starting all services causing Hive service check to fail

["Jonathan Hurley (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/AMBARI-5800?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jonathan Hurley reassigned AMBARI-5800:
---------------------------------------

    Assignee: Jonathan Hurley

> Race condition when starting all services causing Hive service check to fail
> ----------------------------------------------------------------------------
>
>                 Key: AMBARI-5800
>                 URL: https://issues.apache.org/jira/browse/AMBARI-5800
>             Project: Ambari
>          Issue Type: Bug
>    Affects Versions: 1.6.0
>         Environment: SLES11
> ambari-server-1.6.0-39
> hive-0.13.0.2.1.2.0-402
>            Reporter: Sudhir Prakash
>            Assignee: Jonathan Hurley
>            Priority: Critical
>
> # I performed an install on a 7 node cluster
> # During the install, I noticed that the Hive service check failed with the error: {{Test connectivity to hive server Connection to byn001-1 on port 10000 failed: [Errno 111] Connection refused}}
> # I proceeded through the rest of the install wizard
> # Stop All
> # Start All and noticed the same error again
> I retried stop all/start all this time monitoring the Ambari start progess, the Hive Server2 logs, and a netstat of port 10000. What I noticed is that immediately after the start Hive is issued, the service check is run and fails. However, it takes about 55 seconds for HiveServer2 to actually start and claim port 10000. 
> The start up sequence needs to be modified to wait for Hive to finish starting before running the service check.
> This issue is easily reproducible and has been seen by multiple people there.



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