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[DRILL-740] Re-enable TPCH05 in unit tests after fixing underlying reason for timeout - Drill - [issue]
...TPCH05 is currently marked Ignored since it started timing out after we enabled new plans with hash join and hash aggregate.  The logs show that the query progresses until a point where...
http://issues.apache.org/jira/browse/DRILL-740    Author: Aman Sinha, 2014-05-14, 18:25
[DRILL-646] Generate broadcast-inner plans for MergeJoin and HashJoin - Drill - [issue]
...We want to be able to generate MergeJoin and HashJoin plans where the inner child is broadcast and outer child can be left as-is  (i.e ANY distribution is acceptable).  Such plans ...
http://issues.apache.org/jira/browse/DRILL-646    Author: Aman Sinha, 2014-05-13, 19:05
[DRILL-690] Create 2-Phase aggregate plans for SUM, MIN, MAX - Drill - [issue]
...Currently, Drill generates 1-phase plans for aggregations with group-by where we do an initial distribution (if necessary) followed by either a sort + streaming aggregate or a hash aggregate...
http://issues.apache.org/jira/browse/DRILL-690    Author: Aman Sinha, 2014-05-13, 04:48
[DRILL-576] Add cost model for distribution and enable new plans - Drill - [issue]
...Add cost model for Drill to include distribution costs and enable new plans: enable hash join and hash aggregate plans through the cost based comparison with existing merge join and streami...
http://issues.apache.org/jira/browse/DRILL-576    Author: Aman Sinha, 2014-05-10, 00:44
Re: Review Request 20741: Cost model to include distribution cost and enable new plans - Drill - [mail # dev]
...This is an automatically generated e-mail. To reply, visit:https://reviews.apache.org/r/20741/(Updated May 1, 2014, 11:28 p.m.)Review request for drill, Jacques Nadeau and Jinfeng Ni.Changes...
[+ more]    Author: Aman Sinha, 2014-05-01, 23:28
Re: Review Request 20762: DRILL-491 : Push project into scan operator. - Drill - [mail # dev]
...This is an automatically generated e-mail. To reply, visit:https://reviews.apache.org/r/20762/#review41869Ship it!Ship It!- Aman SinhaOn April 28, 2014, 5:12 p.m., Jinfeng Ni wrote: ...
[+ more]    Author: Aman Sinha, 2014-04-30, 19:00
Re: Review Request 20746: Performance bug in hash join - Drill - [mail # dev]
...This is an automatically generated e-mail. To reply, visit:https://reviews.apache.org/r/20746/#review41571Ship it!Ship It!- Aman SinhaOn April 27, 2014, 7:29 a.m., Mehant Baid wrote: ...
   Author: Aman Sinha, 2014-04-27, 20:14
[DRILL-360] Enhance HashFunctions to handle null values - Drill - [issue]
...Currently, the HashFunctions class uses the NullHandling semantics of NULL_IF_NULL which means it will produce null value for a null input.  In order for Drill operators that perform ha...
http://issues.apache.org/jira/browse/DRILL-360    Author: Aman Sinha, 2014-04-21, 16:49
[DRILL-536] HashAggregate encounters NPE when no aggregate functions are present - Drill - [issue]
...For a plan that contains only group-by keys and no aggregate functions, we encounter a NPE, which is coming during code generation.  See below.  The physical plan to reproduce is a...
http://issues.apache.org/jira/browse/DRILL-536    Author: Aman Sinha, 2014-04-20, 05:08
Re: [jira] [Updated] (DRILL-505) Implement hash join - Drill - [mail # dev]
...Ship it !  Updated patch looks ok to me.-AmanOn Thu, Apr 17, 2014 at 5:02 PM, Mehant Baid (JIRA)  wrote: ...
   Author: Aman Sinha, 2014-04-18, 00:44
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