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[HIVE-3445] Skewed join optimization for different datatypes - Hive - [issue]
http://issues.apache.org/jira/browse/HIVE-3445    Author: Namit Jain, 2012-12-07, 17:33
[HIVE-3296] comments before a set statement in a test do not work - Hive - [issue]
...The following test fails:::– test commentset hive.test="foo";create table tst(key string);The output is::FAILED: ParseException line 2:0 cannot recognize input near 'set' 'hive' '.'How...
http://issues.apache.org/jira/browse/HIVE-3296    Author: Namit Jain, 2012-12-07, 17:32
[HIVE-3026] List Bucketing in Hive - Hive - [issue]
...Details are at:https://cwiki.apache.org/confluence/display/Hive/ListBucketingPlease comment...
http://issues.apache.org/jira/browse/HIVE-3026    Author: Namit Jain, 2012-12-06, 22:30
[HIVE-3773] Share input scan by unions across multiple queries - Hive - [issue]
...Consider a query like:select * from(  select key, 1 as value, count(1) from src group by key    union all  select 1 as key, value, count(1) from src group ...
http://issues.apache.org/jira/browse/HIVE-3773    Author: Namit Jain, 2012-12-06, 18:36
[HIVE-3776] support PIVOT in hive - Hive - [issue]
...It is a fairly well understood feature in databases....
http://issues.apache.org/jira/browse/HIVE-3776    Author: Namit Jain, 2012-12-06, 08:59
[HIVE-3639] join order across mutiple joins - Hive - [issue]
...This came up during a discussion with Sambavi - please add any details I mayhave missed.For a query of the form:select ..fromA join B on A.c1 = B.c1join C on B.c2=C.c2;A,B are joined first a...
http://issues.apache.org/jira/browse/HIVE-3639    Author: Namit Jain, 2012-12-05, 09:06
[HIVE-2641] SkewJoin should report progress while writing skew keys to HDFS - Hive - [issue]
...RowContainer.copyToDFSDirectory is used to write the skew keys to HDFS. But this can take a long time, and while it is happening, the MR framework does not see progress from the reducer. The...
http://issues.apache.org/jira/browse/HIVE-2641    Author: Namit Jain, 2012-12-05, 07:18
[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
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