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[HIVE-7804] CBO: Support SemiJoins - Hive - [issue]
http://issues.apache.org/jira/browse/HIVE-7804    Author: Harish Butani, 2014-08-20, 20:20
[HIVE-6934] PartitionPruner doesn't handle top level constant expression correctly - Hive - [issue]
...You hit this error indirectly, because how we handle invalid constant comparisons. Consider:create table x(key int, value string) partitioned by (dt int, ts string);-- both these queries hit...
http://issues.apache.org/jira/browse/HIVE-6934    Author: Harish Butani, 2014-08-18, 18:44
[HIVE-7744] In Windowing Streaming mode Avg and Sum give incorrect results when Wdw size is same as partition size - Hive - [issue]
...For e.g. following query:select p_retailprice, avg(p_retailprice) over (partition by p_mfgr order by p_name rows between current row and 6 following), sum(p_retailprice) over (partition by p...
http://issues.apache.org/jira/browse/HIVE-7744    Author: Harish Butani, 2014-08-17, 19:02
Re: Review Request 24771: CBO : Disallow partitions recomputation between optiq and hive planning - Hive - [mail # dev]
...This is an automatically generated e-mail. To reply, visit:https://reviews.apache.org/r/24771/#review50842Ship it!Ship It!- Harish ButaniOn Aug. 16, 2014, 8:18 a.m., Ashutosh Chauhan wrote:&...
   Author: Harish Butani, 2014-08-17, 16:49
[HIVE-7724] CBO: support Subquery predicates - Hive - [issue]
http://issues.apache.org/jira/browse/HIVE-7724    Author: Harish Butani, 2014-08-14, 05:56
[HIVE-7721] CBO: support case statement translation to optiq - Hive - [issue]
...Following query:explain select case when key > '104' then null else key end as key from srcfails with:java.lang.RuntimeException: java.lang.RuntimeException: java.lang.RuntimeException: U...
http://issues.apache.org/jira/browse/HIVE-7721    Author: Harish Butani, 2014-08-14, 00:18
[HIVE-7720] CBO: rank translation to Optiq RelNode tree failing - Hive - [issue]
...Following query:explain select p_namefrom (select p_mfgr, p_name, p_size, rank() over(partition by p_mfgr order by p_size) as r from part) awhere r <= 2;fails with org.apache.hadoop.hive....
http://issues.apache.org/jira/browse/HIVE-7720    Author: Harish Butani, 2014-08-13, 23:50
Re: Review Request 24654: Make cbo_correctness.q tests run on partitioned tables - Hive - [mail # dev]
...This is an automatically generated e-mail. To reply, visit:https://reviews.apache.org/r/24654/#review50463Ship it!Ship It!- Harish ButaniOn Aug. 13, 2014, 4:36 p.m., Ashutosh Chauhan wrote:&...
   Author: Harish Butani, 2014-08-13, 16:50
Re: Review Request 24624: Dont recompute partition list between optiq and hive planning - Hive - [mail # dev]
...This is an automatically generated e-mail. To reply, visit:https://reviews.apache.org/r/24624/#review50459Ship it!Ship It!- Harish ButaniOn Aug. 13, 2014, 1:09 a.m., Ashutosh Chauhan wrote:&...
   Author: Harish Butani, 2014-08-13, 15:38
Re: Review Request 24594: CBO fails to retrieve stats if there are no predicates on partitioning columns of partitioned table - Hive - [mail # dev]
...This is an automatically generated e-mail. To reply, visit:https://reviews.apache.org/r/24594/#review50349Ship it!Ship It!- Harish ButaniOn Aug. 12, 2014, 6:44 a.m., Ashutosh Chauhan wrote:&...
   Author: Harish Butani, 2014-08-12, 18:31
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