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[HIVE-5772] Print message for union operators - Hive - [issue]
...Until unions are implemented print message asking user to run on MR instead of failing on the backend....
http://issues.apache.org/jira/browse/HIVE-5772    Author: Gunther Hagleitner, 2013-11-07, 21:28
[HIVE-5778] mapjoin hints on Tez - Hive - [issue]
...Mapjoin hints don't work on tez right now (there's two places we convert joins auto happens late in the compilation mapjoin hints happen early).Since the default is to ignore them, I'll just...
http://issues.apache.org/jira/browse/HIVE-5778    Author: Gunther Hagleitner, 2013-11-07, 21:27
[HIVE-5738] Need to clear global work in ExecMapper/ExecReducer for container reuse in tez - Hive - [issue]
...Utilities.java maintains a static work map with entries for map & reduce work. When using MR via the yarn runner (i.e.: MR on tez), multiple different jobs could end up reusing container...
http://issues.apache.org/jira/browse/HIVE-5738    Author: Gunther Hagleitner, 2013-11-07, 09:40
[HIVE-5770] Switch merge tasks to use tez - Hive - [issue]
http://issues.apache.org/jira/browse/HIVE-5770    Author: Gunther Hagleitner, 2013-11-07, 09:24
[HIVE-5766] Update call to Tez DAG status to reflect updated API - Hive - [issue]
http://issues.apache.org/jira/browse/HIVE-5766    Author: Gunther Hagleitner, 2013-11-07, 00:00
[HIVE-5751] mvn tar creation adds too many libraries - Hive - [issue]
...I've tried "mvn install package -Phadoop-2" and found that the tar ball contains a lot more libs than the ant one did. It includes hadoop client binaries which in the past we didn't include ...
http://issues.apache.org/jira/browse/HIVE-5751    Author: Gunther Hagleitner, 2013-11-05, 22:18
[HIVE-5743] Maven pom reverts hadoop 23 version to 2.0.5-alpha - Hive - [issue]
...Before merge it was 2.1.0-beta. 2.0.5-alpha definitely won't work because of the protobuf upgrade.Since 2.2.0 has been released we should probably just move to that....
http://issues.apache.org/jira/browse/HIVE-5743    Author: Gunther Hagleitner, 2013-11-04, 21:04
[HIVE-5736] Fix assertion in Operator.java - Hive - [issue]
http://issues.apache.org/jira/browse/HIVE-5736    Author: Gunther Hagleitner, 2013-11-04, 05:39
[HIVE-5043] Re-enable analyze command for Tez - Hive - [issue]
...The analyze command is setup in the physical optimizer (table scan + follow up task). This doesn't happen for Tez yet.NO PRECOMMIT TESTS (this is wip for the tez branch)...
http://issues.apache.org/jira/browse/HIVE-5043    Author: Gunther Hagleitner, 2013-11-04, 05:34
[HIVE-5735] Enable noscan/partialscan on Tez - Hive - [issue]
...analyze ... noscan or partialscan is currently implemented as a physical optimization (GenMRTable1). There's little benefit in porting this over to tez, but we should automatically fall back...
http://issues.apache.org/jira/browse/HIVE-5735    Author: Gunther Hagleitner, 2013-11-04, 04:29
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