Chen Zhi created HIVE-21392:
-------------------------------
Summary: Misconfigurations of DataNucleus log in log4j.properties
Key: HIVE-21392
URL: https://issues.apache.org/jira/browse/HIVE-21392
Project: Hive
Issue Type: Improvement
Components: Logging
Affects Versions: 2.0.0
Reporter: Chen Zhi
In the patch of [HIVE-12020|https://issues.apache.org/jira/browse/HIVE-12020],
we changed the DataNucleus related logging configuration from nine fine-grained
loggers with three coarse-grained loggers (DataNucleus, Datastore and JPOX). As
Prasanth Jayachandran
[explain|https://issues.apache.org/jira/browse/HIVE-12020?focusedCommentId=15025612&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-15025612],
these three loggers are the top-level logger in DataNucleus, so that we don't
need to specify other loggers for DataNucleus. However, according to the
[documents|http://www.datanucleus.org/products/accessplatform/logging.html] and
[source
codes|https://github.com/datanucleus/datanucleus-core/blob/master/src/main/java/org/datanucleus/util/NucleusLogger.java#L108]
of DataNucleus, the top-level logger in DataNucleus is `DataNucleus`.
Therefore, we just need to keep the right one.
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
