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Posted to dev@hive.apache.org by "Dhiraj Kumar (JIRA)" <ji...@apache.org> on 2017/01/03 12:44:58 UTC

[jira] [Created] (HIVE-15531) Hive breaks Hadoop commons logging with log4j2

Dhiraj Kumar created HIVE-15531:
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             Summary: Hive breaks Hadoop commons logging with log4j2
                 Key: HIVE-15531
                 URL: https://issues.apache.org/jira/browse/HIVE-15531
             Project: Hive
          Issue Type: Bug
    Affects Versions: 2.1.0
            Reporter: Dhiraj Kumar
            Assignee: Dhiraj Kumar
            Priority: Minor


Hadoop (2.7), which is using Commons-logging is not compatible with log4j2 without bridge. 

The bridge is missing in Hive. 

This leads to a problem whereby commons-logging initialises a log4j (1.2) version, does not configure it properly since configuration for it is missing and sends logging output to stdout (the default). 





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