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From "HBase Review Board (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HIVE-1530) Include hive-default.xml and hive-log4j.properties in hive-common JAR
Date Fri, 24 Sep 2010 11:25:34 GMT

    [ https://issues.apache.org/jira/browse/HIVE-1530?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12914419#action_12914419
] 

HBase Review Board commented on HIVE-1530:
------------------------------------------

Message from: "Carl Steinbach" <carl@cloudera.com>

-----------------------------------------------------------
This is an automatically generated e-mail. To reply, visit:
http://review.cloudera.org/r/902/
-----------------------------------------------------------

Review request for Hive Developers.


Summary
-------

HIVE-1530.1.patch.txt:
* Move conf/hive-default.xml to common/resources/hive-default.xml and modify the build so
that this gets included in hive-common-xxx.jar
* Copy contents of conf/hive-default.xml to conf/hive-site.xml.template
* Modify HiveConf so that it logs an INFO level message with the location of the hive-default.xml
and hive-site.xml files which were loaded.


This addresses bug HIVE-1530.
    http://issues.apache.org/jira/browse/HIVE-1530


Diffs
-----

  build.xml 4b345b5 
  common/build.xml d9ac07e 
  common/resources/hive-default.xml PRE-CREATION 
  common/src/java/org/apache/hadoop/hive/conf/HiveConf.java 47b7518 
  conf/hive-default.xml 1465317 
  conf/hive-site.xml.template PRE-CREATION 

Diff: http://review.cloudera.org/r/902/diff


Testing
-------


Thanks,

Carl




> Include hive-default.xml and hive-log4j.properties in hive-common JAR
> ---------------------------------------------------------------------
>
>                 Key: HIVE-1530
>                 URL: https://issues.apache.org/jira/browse/HIVE-1530
>             Project: Hadoop Hive
>          Issue Type: Improvement
>          Components: Configuration
>            Reporter: Carl Steinbach
>            Assignee: Carl Steinbach
>             Fix For: 0.7.0
>
>         Attachments: HIVE-1530.1.patch.txt
>
>
> hive-common-*.jar should include hive-default.xml and hive-log4j.properties,
> and similarly hive-exec-*.jar should include hive-exec-log4j.properties. The
> hive-default.xml file that currently sits in the conf/ directory should be removed.
> Motivations for this change:
> * We explicitly tell users that they should never modify hive-default.xml yet give them
the opportunity to do so by placing the file in the conf dir.
> * Many users are familiar with the Hadoop configuration mechanism that does not require
*-default.xml files to be present in the HADOOP_CONF_DIR, and assume that the same is true
for HIVE_CONF_DIR.

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