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[HIVE-3328] add thrift APIs to create/drop views - Hive - [issue]
http://issues.apache.org/jira/browse/HIVE-3328    Author: Namit Jain, 2012-12-05, 07:12
[HIVE-3316] The order of the joined tables should be based on the sizes of the tables/partitions being joined - Hive - [issue]
...Currently, the join order is based on the order in which the user specified the tables....
http://issues.apache.org/jira/browse/HIVE-3316    Author: Namit Jain, 2012-12-05, 07:11
[HIVE-3575] maintain dependency between views/view partitions and tables/partitions - Hive - [issue]
http://issues.apache.org/jira/browse/HIVE-3575    Author: Namit Jain, 2012-12-05, 07:04
[HIVE-3471] Implement grouping sets in hive - Hive - [issue]
http://issues.apache.org/jira/browse/HIVE-3471    Author: Namit Jain, 2012-11-22, 10:34
[HIVE-609] optimize multi-group by - Hive - [issue]
...For query like:from srcinsert overwrite table dest1 select col1, count(distinct colx) group by col1insert overwrite table dest2 select col2, count(distinct colx) group by col2;If map side ag...
http://issues.apache.org/jira/browse/HIVE-609    Author: Namit Jain, 2012-11-21, 04:45
[HIVE-3432] perform a map-only group by if grouping key matches the sorting properties of the table - Hive - [issue]
...There should be an option to use bucketizedinputformat and use map-only group by. There would be no need to perform a map-side aggregation....
http://issues.apache.org/jira/browse/HIVE-3432    Author: Namit Jain, 2012-11-20, 02:09
Re: Top-K optimization - Hive - [mail # dev]
...Hi Siva,   Take a look at https://issues.apache.org/jira/browse/HIVE-3562.  It is in my todo list, but I have not been able to review this.  I think, this addresses a very sim...
   Author: Namit Jain, 2012-11-19, 09:46
[HIVE-1865] redo zookeeper hive lock manager - Hive - [issue]
...Instead of creating a flat hierarchy, create a hierarchy /database/table/partition1/partition2specifically to speed up show locks <T>...
http://issues.apache.org/jira/browse/HIVE-1865    Author: Namit Jain, 2012-11-14, 00:43
[HIVE-2795] View partitions do not have a storage descriptor - Hive - [issue]
...Besides being an inconsistency, it causes errors.Calling describe formatted on a view partition throws an exceptionjava.lang.NullPointerException  at org.apache.hadoop.hive.ql.meta...
http://issues.apache.org/jira/browse/HIVE-2795    Author: Namit Jain, 2012-11-09, 23:37
[HIVE-3681] Compile errors after HIVE-1362 - Hive - [issue]
...Compile errors after HIVE-1362...
http://issues.apache.org/jira/browse/HIVE-3681    Author: Namit Jain, 2012-11-09, 09:22
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