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[expand - 12 more] - Re: Review Request 24498: A method to extrapolate the missing column status for the partitions. - Hive - [mail # dev]
...This is an automatically generated e-mail. To reply, visit:https://reviews.apache.org/r/24498/(Updated Aug. 22, 2014, 5:45 p.m.)Review request for hive.Changesaddress the partial test case e...
   Author: pengcheng xiong, 2014-08-22, 17:45
[HIVE-7736] improve the columns stats update speed for all the partitions of a table - Hive - [issue]
...The current implementation of columns stats update for all the partitions of a table takes a long time when there are thousands of partitions. For example, on a given cluster, it took 600+ s...
http://issues.apache.org/jira/browse/HIVE-7736    Author: pengcheng xiong, 2014-08-22, 16:36
[HIVE-7836] Ease-out denominator for multi-attribute join case in statistics annotation - Hive - [issue]
...In cases where number of relations involved in join is less than the number of join attributes the denominator of join rule can get larger resulting in aggressive row count estimation....
http://issues.apache.org/jira/browse/HIVE-7836    Author: Prasanth J, 2014-08-22, 16:30
Review Request 24986: HIVE-7553: decouple the auxiliary jar loading from hive server2 starting phase - Hive - [mail # dev]
...This is an automatically generated e-mail. To reply, visit:https://reviews.apache.org/r/24986/Review request for hive.Bugs: HIVE-7553    https://issues.apache.org/jira/browse/...
   Author: cheng xu, 2014-08-22, 16:13
[expand - 3 more] - Re: Review Request 24602: HIVE-7689 : Enable Postgres as METASTORE back-end - Hive - [mail # dev]
...This is an automatically generated e-mail. To reply, visit:https://reviews.apache.org/r/24602/(Updated août 22, 2014, 3:50 après-midi)Review request for hive.Bugs: HIVE-7689   &nbs...
   Author: Damien Carol, 2014-08-22, 15:51
[expand - 1 more] - Re: doubt about locking mechanism in Hive - Hive - [mail # user]
...IMHO locking support should be turned off by default. I would argue if youare requiring this feature often you may be designing your systemsimproperly.You really should not have that many si...
   Author: Edward Capriolo, 2014-08-22, 14:07
[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
[HIVE-6988] Hive changes for tez-0.5.x compatibility - Hive - [issue]
...Umbrella JIRA to track all hive changes needed for tez-0.5.x compatibility.tez-0.4.x -> tez.0.5.x is going to break backwards compat....
http://issues.apache.org/jira/browse/HIVE-6988    Author: Gopal V, 2014-08-22, 12:02
[HIVE-7730] Extend ReadEntity to add accessed columns from query - Hive - [issue]
...Now what we get from HiveSemanticAnalyzerHookContextImpl is limited. If we have hook of HiveSemanticAnalyzerHook, we may want to get more things from hookContext. (e.g. the needed colums fro...
http://issues.apache.org/jira/browse/HIVE-7730    Author: Xiaomeng Huang, 2014-08-22, 11:13
[HIVE-7593] Instantiate SparkClient per user session [Spark Branch] - Hive - [issue]
...SparkContext is the main class via which Hive talk to Spark cluster. SparkClient encapsulates a SparkContext instance. Currently all user sessions share a single SparkClient instance in Hive...
http://issues.apache.org/jira/browse/HIVE-7593    Author: Xuefu Zhang, 2014-08-22, 10:07
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