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From "Hadoop QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (AMBARI-19558) hivemetastore-report.json.tmp permission errors in hive metastore, HS2 logs
Date Mon, 16 Jan 2017 19:04:26 GMT

    [ https://issues.apache.org/jira/browse/AMBARI-19558?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15824440#comment-15824440
] 

Hadoop QA commented on AMBARI-19558:
------------------------------------

{color:green}+1 overall{color}.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12847589/AMBARI-19558.patch
  against trunk revision .

    {color:green}+1 @author{color}.  The patch does not contain any @author tags.

    {color:green}+1 tests included{color}.  The patch appears to include 6 new or modified
test files.

    {color:green}+1 javac{color}.  The applied patch does not increase the total number of
javac compiler warnings.

    {color:green}+1 release audit{color}.  The applied patch does not increase the total number
of release audit warnings.

    {color:green}+1 core tests{color}.  The patch passed unit tests in ambari-server.

Test results: https://builds.apache.org/job/Ambari-trunk-test-patch/10078//testReport/
Console output: https://builds.apache.org/job/Ambari-trunk-test-patch/10078//console

This message is automatically generated.

> hivemetastore-report.json.tmp permission errors in hive metastore, HS2 logs
> ---------------------------------------------------------------------------
>
>                 Key: AMBARI-19558
>                 URL: https://issues.apache.org/jira/browse/AMBARI-19558
>             Project: Ambari
>          Issue Type: Bug
>          Components: ambari-server
>    Affects Versions: trunk, 2.5.0
>            Reporter: Dmytro Grinenko
>            Assignee: Dmytro Grinenko
>            Priority: Critical
>             Fix For: trunk, 2.5.0
>
>         Attachments: AMBARI-19558.patch
>
>
> Noticed that the test cluster has lots of "hivemetastore-report.json.tmp (Permission
denied)" errors (every 5 seconds).
> It is happening because user hive is running as user custom-hive while only user hive
has permission for /var/log/hive/ . This location is determined by the config hive.service.metrics.file.location,
which is set to /var/log/hive/hivemetastore-report.json . The log4j logs are going into /grid/0/log/hive/.
> A fix would be to change value of this config to use whatever logging directory is being
used instad of hardcoding to /var/log/hive/. However, we are already publishing the metrics
via graphana, so this is not needed.
> A quick fix would be to change the config to hive.service.metrics.reporter=HADOOP2 in
hive-server2-site and hive-metastore .
> The old value is - 
> hive.service.metrics.reporter=JSON_FILE, JMX, HADOOP2. The suggested change above will
remove JMX as well, as we anyway aren't setting any of the required JMX params. Setting JMX
reporter is an unnecessary overhead.



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