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https://issues.apache.org/jira/browse/HIVE-19886?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16516011#comment-16516011
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ASF GitHub Bot commented on HIVE-19886:
---------------------------------------
GitHub user beltran opened a pull request:
https://github.com/apache/hive/pull/375
HIVE-19886: Logs may be directed to 2 files if --hiveconf hive.log.fi…
…le is used.
This is still dumping some logs for the metastore before the
reconfiguration is done:
```
2018-06-18T16:39:17,109 INFO [main] conf.MetastoreConf: Found
configuration file file:/hadoop-3.1.0/etc/hadoop/hive-site.xml
2018-06-18T16:39:17,364 INFO [main] conf.MetastoreConf: Unable to find
config file hivemetastore-site.xml
2018-06-18T16:39:17,364 INFO [main] conf.MetastoreConf: Found
configuration file null
2018-06-18T16:39:17,365 INFO [main] conf.MetastoreConf: Unable to find
config file metastore-site.xml
2018-06-18T16:39:17,365 INFO [main] conf.MetastoreConf: Found
configuration file null
```
(and that's it). Before, the loggers created before the logging
configuration happened sent the logs to the wrong file forever.
It's hard to get rid of those because `MetastoreConf` is used to create the
configure logging(and therefore spits logs before the configuration happens) so
some refactoring would have to be done.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/beltran/hive HIVE-19886
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/hive/pull/375.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #375
----
commit a4b0fbff76ff912823e912b7f2104fbd7db88116
Author: Jaume Marhuenda <jaumemarhuenda@...>
Date: 2018-06-18T16:44:13Z
HIVE-19886: Logs may be directed to 2 files if --hiveconf hive.log.file is
used
----
> Logs may be directed to 2 files if --hiveconf hive.log.file is used
> -------------------------------------------------------------------
>
> Key: HIVE-19886
> URL: https://issues.apache.org/jira/browse/HIVE-19886
> Project: Hive
> Issue Type: Bug
> Components: Logging
> Affects Versions: 3.1.0, 4.0.0
> Reporter: Prasanth Jayachandran
> Assignee: Jaume M
> Priority: Major
> Labels: pull-request-available
>
> hive launch script explicitly specific log4j2 configuration file to use. The
> main() methods in HiveServer2 and HiveMetastore reconfigures the logger based
> on user input via --hiveconf hive.log.file. This may cause logs to end up in
> 2 different files. Initial logs goes to the file specified in
> hive-log4j2.properties and after logger reconfiguration the rest of the logs
> goes to the file specified via --hiveconf hive.log.file.
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