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[HIVE-7917] Hive max reducers count has regressed from a prime number to 999 - Hive - [issue]
...HIVE-6037 overwrote configuration changes made by HIVE-7158 for Configuration parameters related to reducer parallelism.The changes need to be reapplied....
http://issues.apache.org/jira/browse/HIVE-7917    Author: Gopal V, 2014-08-30, 02:47
[HIVE-7907] Bring up tez branch to changes in TEZ-1038, TEZ-1500 - Hive - [issue]
http://issues.apache.org/jira/browse/HIVE-7907    Author: Gopal V, 2014-08-29, 07:40
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/#review51424ql/src/java/org/apache/hadoop/hive/ql/exec/Utilities.java    Use name...
   Author: Gopal V, 2014-08-25, 18:48
[HIVE-7859] Tune zlib compression in ORC to account for the encoding strategy - Hive - [issue]
...Currently ORC Zlib is slow because several compression strategies ZLib uses is already done by ORC in itself (dictionary, RLE, bit-packing).We need to pick between Z_FILTERED, Z_HUFFMAN_ONLY...
http://issues.apache.org/jira/browse/HIVE-7859    Author: Gopal V, 2014-08-23, 00:40
[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-7838] Tez getProgress() should return number of failed attempts - Hive - [issue]
...Tez progress from DAGClient should contain both failed tasks and failed attempts counts.This helps with debugging a slow query due to a bad machine....
http://issues.apache.org/jira/browse/HIVE-7838    Author: Gopal V, 2014-08-21, 22:17
[HIVE-7825] Bring tez-branch up-to the API changes made by TEZ-1472, TEZ-1469 - Hive - [issue]
http://issues.apache.org/jira/browse/HIVE-7825    Author: Gopal V, 2014-08-21, 21:32
Re: Review Request 24834: HIVE-7771: ORC PPD fails for some decimal predicates - Hive - [mail # dev]
...This is an automatically generated e-mail. To reply, visit:https://reviews.apache.org/r/24834/#review50950ql/src/java/org/apache/hadoop/hive/ql/io/orc/RecordReaderImpl.java    ...
   Author: Gopal V, 2014-08-19, 01:57
[HIVE-7417] select count(1) from ... where true; fails in optimizer - Hive - [issue]
...Simple queries which fail are  select count(1) from store_sales where true and ss_sold_date='2001-01-02'; select count(1) from store_sales where true;FAILED: SemanticException java...
http://issues.apache.org/jira/browse/HIVE-7417    Author: Gopal V, 2014-08-17, 09:22
[HIVE-7656] Bring tez-branch up-to the API changes made by TEZ-1372 - Hive - [issue]
http://issues.apache.org/jira/browse/HIVE-7656    Author: Gopal V, 2014-08-15, 22:17
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