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LanguageManual Explain - Apache Hive - Apache Software Foundation - Hive - [wiki]
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https://cwiki.apache.org/confluence/display/Hive/LanguageManual+Explain    Author: Namit Jain, 2013-03-01, 00:00
[HIVE-4058] make ORC versioned - Hive - [issue]
http://issues.apache.org/jira/browse/HIVE-4058    Author: Namit Jain, 2013-02-25, 22:49
[HIVE-4061] skip columns which are not accessed in the query for ORC - Hive - [issue]
http://issues.apache.org/jira/browse/HIVE-4061    Author: Namit Jain, 2013-02-25, 22:46
[ANNOUNCE] New Hive Committer - Gang Tim Liu - Hive - [mail # dev]
...Hi Folks,  The Hive PMC has passed the vote to make Gang Tim Liu a new committer on the Apache Hive project.  Following is a list of the contributions that Tim has made to the proj...
   Author: Namit Jain, 2013-02-25, 08:17
[HIVE-3784] de-emphasize mapjoin hint - Hive - [issue]
...hive.auto.convert.join has been around for a long time, and is pretty stable.When mapjoin hint was created, the above parameter did not exist.The only reason for the user to specify a mapjoi...
http://issues.apache.org/jira/browse/HIVE-3784    Author: Namit Jain, 2013-02-25, 06:52
[HIVE-3710] HiveConf.ConfVars.HIVE_STATS_COLLECT_RAWDATASIZE should not be checked in FileSinkOperator - Hive - [issue]
...It should be part of the plan instead....
http://issues.apache.org/jira/browse/HIVE-3710    Author: Namit Jain, 2013-02-22, 03:58
[HIVE-3741] Driver.validateConfVariables() should perform more validations - Hive - [issue]
...Like List Bucketing, it should also check for HIVE_OPTIMIZE_UNION_REMOVE....
http://issues.apache.org/jira/browse/HIVE-3741    Author: Namit Jain, 2013-02-21, 21:23
[HIVE-4038] each mapper/reducer should have a plan for itself rather than the global plan - Hive - [issue]
...It is a pretty fundamental change, and will require a lot of cleanup....
http://issues.apache.org/jira/browse/HIVE-4038    Author: Namit Jain, 2013-02-19, 04:39
[HIVE-3571] add a way to run a small unit quickly - Hive - [issue]
...A simple unit test:ant test -Dtestcase=TestCliDriver -Dqfile=groupby2.qtakes a long time.There should be a quick way to achieve that for debugging....
http://issues.apache.org/jira/browse/HIVE-3571    Author: Namit Jain, 2013-02-18, 12:39
[HIVE-1035] limit can be optimized if the limit is happening on the reducer - Hive - [issue]
...A query like:select ... from A join B..  limit 10;where the limit is performed on the reducer can be further optimized.Currently, all the operators on the reduce side will be done, but ...
http://issues.apache.org/jira/browse/HIVE-1035    Author: Namit Jain, 2013-02-15, 06:25
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