[jira] [Created] (AMBARI-13994) HiveServer2 Process critical alert is present (Upgrade from 2.1.1 to 2.1.3.0)

["Vitaly Brodetskyi (JIRA)" <ji...@apache.org>]

Vitaly Brodetskyi created AMBARI-13994:
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             Summary: HiveServer2 Process critical alert is present (Upgrade from 2.1.1 to 2.1.3.0)
                 Key: AMBARI-13994
                 URL: https://issues.apache.org/jira/browse/AMBARI-13994
             Project: Ambari
          Issue Type: Bug
          Components: ambari-server
    Affects Versions: 2.1.3
            Reporter: Vitaly Brodetskyi
            Assignee: Vitaly Brodetskyi
             Fix For: 2.1.3


We need to relax the check and drop -e 'Error' at the end. The reasoning is as follows:
Longer term, Hive should provide better ways for Ambari to do health checks. Per Hive committers, some work is going on to expose hiveserver2 metrics that will help with that. In fact, this is just one of the problems of this way of doing health checks. If any of the authentication modes in hive that require passwords is enabled, then connection attempts by this user would still fail. The ambari-qa user being used to perform health checks may not be present in the ID store. So in long term, ambari should move away from using ambari-qa user and rely on HS2 metrics for health check.

Possible fix for user:
we should check if user anonymous is available and belongs to proxyuser.groups group. Beside this, user hive should be in proxyuser.group too. In that case everything will work fine.



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