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[HIVE-7826] Dynamic partition pruning on Tez - Hive - [issue]
...It's natural in a star schema to map one or more dimensions to partition columns. Time or location are likely candidates. It can also useful to be to compute the partitions one would like to...
http://issues.apache.org/jira/browse/HIVE-7826    Author: Gunther Hagleitner, 2014-09-02, 04:35
[HIVE-7271] Speed up unit tests - Hive - [issue]
...Did some experiments to see if there's a way to speed up unit tests. TestCliDriver seemed to take a lot of time just spinning up/tearing down JVMs. I was also curious to see if running every...
http://issues.apache.org/jira/browse/HIVE-7271    Author: Gunther Hagleitner, 2014-08-30, 20:39
[HIVE-7090] Support session-level temporary tables in Hive - Hive - [issue]
...It's common to see sql scripts that create some temporary table as an intermediate result, run some additional queries against it and then clean up at the end.We should support temporary tab...
http://issues.apache.org/jira/browse/HIVE-7090    Author: Gunther Hagleitner, 2014-08-30, 06:39
Re: Review Request 24627: HIVE-7704: Create tez task for fast file merging - Hive - [mail # dev]
...This is an automatically generated e-mail. To reply, visit:https://reviews.apache.org/r/24627/#review51416ql/src/java/org/apache/hadoop/hive/ql/exec/MapOperator.java    why do...
   Author: Gunther Hagleitner, 2014-08-25, 18:40
Re: Review Request 24830: HIVE-7548: Precondition checks should not fail the merge task in case of automatic trigger - Hive - [mail # dev]
...This is an automatically generated e-mail. To reply, visit:https://reviews.apache.org/r/24830/#review51415ql/src/java/org/apache/hadoop/hive/ql/exec/Utilities.java    Better t...
   Author: Gunther Hagleitner, 2014-08-25, 18:10
[HIVE-7851] Fix NPE in split generation on Tez 0.5 - Hive - [issue]
http://issues.apache.org/jira/browse/HIVE-7851    Author: Gunther Hagleitner, 2014-08-22, 12:05
Re: Hive on Tez Counters - Hive - [mail # dev]
...Hive logs the same counters regardless of whether you run with Tez or MR.We've removed some counters in hive 0.13 (HIVE-4518) - the specific oneyou're looking for might be in that list.Thank...
   Author: Gunther Hagleitner, 2014-08-21, 21:25
Re: Null pointer error with UNION ALL on partitioned tables - Hive - [mail # user]
...Suma,UNION ALL wasn't supported on Tez at the time of the first merge, but it isthere in 0.13.0 (https://issues.apache.org/jira/browse/HIVE-6360).Chris - sounds like a bug. I tried to repro ...
   Author: Gunther Hagleitner, 2014-08-16, 08:25
[HIVE-6498] Add config vars to be able to set different defaults for tez and mapred - Hive - [issue]
...should be able to set container size, whether to merge, input format differently for mr and tez (at the same time)....
http://issues.apache.org/jira/browse/HIVE-6498    Author: Gunther Hagleitner, 2014-08-12, 03:39
[HIVE-6360] Hadoop 2.3 + Tez 0.3 - Hive - [issue]
...There are some things pending that rely on hadoop 2.3 or tez 0.3. These are not released yet, but will be soon. I'm proposing to collect these in the tez branch and do a merge back once thes...
http://issues.apache.org/jira/browse/HIVE-6360    Author: Gunther Hagleitner, 2014-08-12, 02:55
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