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[HIVE-5437] Add map/reduce input map to MapWork/ReduceWork for multi input - Hive - [issue]
...When there are multiple incoming edges to the tezprocessor we'll need to be able to tell which alias or tag they belong to.In the map case: Potentially multiple MRInputs. Need to map those t...
http://issues.apache.org/jira/browse/HIVE-5437    Author: Gunther Hagleitner, 2013-10-04, 04:51
[HIVE-5409] Enable vectorization for Tez - Hive - [issue]
...Enable the vectorization optimization on TezNO PRECOMMIT TESTS (WIP for Tez)...
http://issues.apache.org/jira/browse/HIVE-5409    Author: Gunther Hagleitner, 2013-10-04, 04:51
[HIVE-5415] Remove "System.err.println" from vectorization optimization - Hive - [issue]
...The vectorization optimization prints some stuff to stderr for no good reason (I guess that was useful during debugging)....
http://issues.apache.org/jira/browse/HIVE-5415    Author: Gunther Hagleitner, 2013-10-04, 03:17
[HIVE-4074] Doc update for .8, .9 and .10 - Hive - [issue]
...Need to update the javadocs for releases 8, 9 and 10....
http://issues.apache.org/jira/browse/HIVE-4074    Author: Gunther Hagleitner, 2013-10-03, 23:52
Re: Review Request 14430: HIVE-5382 - Hive - [mail # dev]
...This is an automatically generated e-mail. To reply, visit: https://reviews.apache.org/r/14430/#review26638    http://svn.apache.org/repos/asf/hive/trunk/ql/src/test/results/client...
   Author: Gunther Hagleitner, 2013-10-02, 23:09
Re: Review Request 14425: HIVE-5403: Move loading of filesystem, ugi, metastore client to hive session - Hive - [mail # dev]
...This is an automatically generated e-mail. To reply, visit: https://reviews.apache.org/r/14425/#review26542    ql/src/java/org/apache/hadoop/hive/ql/metadata/Hive.java    ...
   Author: Gunther Hagleitner, 2013-10-01, 05:26
[HIVE-5386] Update DagUtils/Tez task to reflect tez api changes - Hive - [issue]
...NO PRECOMMIT TESTS (this is wip for the tez branch)...
http://issues.apache.org/jira/browse/HIVE-5386    Author: Gunther Hagleitner, 2013-09-27, 21:15
Re: Review Request 14349: HIVE-5271: Convert join op to a map join op in the planning phase - Hive - [mail # dev]
...This is an automatically generated e-mail. To reply, visit: https://reviews.apache.org/r/14349/#review26413    ql/src/java/org/apache/hadoop/hive/ql/parse/ConvertJoinMapJoin.java &...
   Author: Gunther Hagleitner, 2013-09-26, 18:14
[HIVE-4540] JOIN-GRP BY-DISTINCT fails with NPE when mapjoin.mapreduce=true - Hive - [issue]
...If the mapjoin.mapreduce optimization kicks in on a query of this form:select count(distinct a.v) from a join b on (a.k = b.k)group by a.gThe planer will NPE in the metadataonly optimizer....
http://issues.apache.org/jira/browse/HIVE-4540    Author: Gunther Hagleitner, 2013-09-26, 14:04
[HIVE-5058] Fix NPE issue with DAG submission in TEZ - Hive - [issue]
...Submitting dag caused NPE on execution.Multiple issues: Some configs weren't set right Key desc/Table desc weren't set properly parallelism was left at -1NO PRECOMMIT TESTS (this is wip for ...
http://issues.apache.org/jira/browse/HIVE-5058    Author: Gunther Hagleitner, 2013-09-10, 21:27
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