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[HIVE-4180] Filter getting dropped with PTFOperator - Hive - [issue]
...Another case where filter push down was not handled correctly....
http://issues.apache.org/jira/browse/HIVE-4180    Author: Ashutosh Chauhan, 2013-03-22, 16:34
[HIVE-4215] Refactor ppd.OpProcFactory - Hive - [issue]
...I was working on predicate pushdown recently and found code was bit hard to follow. Refactored to get rid of all compiler warnings and easier to read. No, semantic changes in code itself....
http://issues.apache.org/jira/browse/HIVE-4215    Author: Ashutosh Chauhan, 2013-03-21, 19:42
[HIVE-4112] Window range specification should be more flexible - Hive - [issue]
...select s, avg(f) over (partition by dec order by d rows 5 preceding) from over100k;is a legal query which is currently rejected by Parser....
http://issues.apache.org/jira/browse/HIVE-4112    Author: Ashutosh Chauhan, 2013-03-13, 23:37
[HIVE-4143] Incorrect column mappings with over clause - Hive - [issue]
...Following query generates 3 MR job and fails in reducer initialization phase of third job.select ts, dec, rnkfrom  (select ts, dec,          rank() ov...
http://issues.apache.org/jira/browse/HIVE-4143    Author: Ashutosh Chauhan, 2013-03-12, 01:48
[HIVE-4140] Specifying alias for windowing function - Hive - [issue]
...Currently we supportselect rank() as rnk over (...) from ..whereas sql standard dictatesselect rank() over (...) as rnk from .. is standard...
http://issues.apache.org/jira/browse/HIVE-4140    Author: Ashutosh Chauhan, 2013-03-09, 06:08
Re: why apache hive 0.10 document not found? - Hive - [mail # user]
...This is now fixed via HIVE-4074. Docs are now online again. Thanks, Gunther!  Ashutosh On Tue, Mar 5, 2013 at 6:42 PM, 周梦想  wrote:  ...
   Author: Ashutosh Chauhan, 2013-03-09, 00:19
[HIVE-4129] Window handling dumps debug info on console, instead should use logger. - Hive - [issue]
http://issues.apache.org/jira/browse/HIVE-4129    Author: Ashutosh Chauhan, 2013-03-06, 16:30
[HIVE-4124] Add more tests for windowing - Hive - [issue]
...It will be good to add tests which tests against different data-types in different scenarios....
http://issues.apache.org/jira/browse/HIVE-4124    Author: Ashutosh Chauhan, 2013-03-05, 22:07
[HIVE-2038] Metastore listener - Hive - [issue]
...Provide to way to observe changes happening on Metastore...
http://issues.apache.org/jira/browse/HIVE-2038    Author: Ashutosh Chauhan, 2013-03-05, 20:03
[HIVE-4034] Should be able to specify windowing spec without needing Between - Hive - [issue]
...Currently user need to do following:select s, sum(b) over (distribute by i sort by si rows between unbounded preceding and current row) from over100k;but sql spec allows following as well:se...
http://issues.apache.org/jira/browse/HIVE-4034    Author: Ashutosh Chauhan, 2013-03-01, 00:46
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