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[HIVE-2640] Add alterPartition to AlterHandler interface - Hive - [issue]
...Adding alterPartition to the AlterHandler interface would allow for customized functionality to be executed as part of altering a partition, much like it is already allowed for alterTable.Ba...
http://issues.apache.org/jira/browse/HIVE-2640    Author: Kevin Wilfong, 2012-11-09, 23:33
[HIVE-3673] Sort merge join not used when join columns have different names - Hive - [issue]
...If two tables are joined on columns with different names, the sort merge join optimization is not applied.  E.g.SELECT /*+ MAPJOIN(b) */ * FROM t1 a JOIN t2 b ON a.key = b.value;This wi...
http://issues.apache.org/jira/browse/HIVE-3673    Author: Kevin Wilfong, 2012-11-06, 18:48
[HIVE-3529] Incorrect partition bucket/sort metadata when overwriting partition with different metadata from table - Hive - [issue]
...If you have a partition with bucket/sort metadata set, then you alter the table to have different bucket/sort metadata, and insert overwrite the partition with hive.enforce.bucketing=true an...
http://issues.apache.org/jira/browse/HIVE-3529    Author: Kevin Wilfong, 2012-10-29, 23:36
[HIVE-3606] get_json_object and json_tuple no longer support single quotes after upgrade to Jackson - Hive - [issue]
...After the upgrade to Jackson, JSON objects that contain keys or values surrounded by single quotes are not considered valid JSON, this was supported before the switch....
http://issues.apache.org/jira/browse/HIVE-3606    Author: Kevin Wilfong, 2012-10-29, 06:32
[HIVE-3607] Set mapreduce.task.classpath.user.precedence to true by default - Hive - [issue]
...When queries are actually run in a Hadoop cluster, Hive's jars are appended to Hadoop's classpath.  However, when we test/run jobs locally Hive's classpath comes first.  This leads...
http://issues.apache.org/jira/browse/HIVE-3607    Author: Kevin Wilfong, 2012-10-29, 06:31
[HIVE-3544] union involving double column with a map join subquery will fail or give wrong results - Hive - [issue]
...The following query fails:select * from (select cast(a.key as bigint) as key from src a join src b on a.key = b.key union all select cast(key as double) as key from src)aThe following query ...
http://issues.apache.org/jira/browse/HIVE-3544    Author: Kevin Wilfong, 2012-10-25, 01:36
[HIVE-3581] get_json_object and json_tuple return null in the presence of new line characters - Hive - [issue]
...This was introduced when these functions were updated to use Jackson....
http://issues.apache.org/jira/browse/HIVE-3581    Author: Kevin Wilfong, 2012-10-23, 00:56
[HIVE-3593] Output files of SMB join grow indefinitely - Hive - [issue]
...The output files of a SMB join are prefixed by the big table's partition spec that was used to create them.  The length of the bucket number portion of the file name is updated to be th...
http://issues.apache.org/jira/browse/HIVE-3593    Author: Kevin Wilfong, 2012-10-18, 00:07
[HIVE-3536] Output of sort merge join is no longer bucketed - Hive - [issue]
...I don't know if this was a feature or a happy coincidence, but before HIVE-3230, the output of a sort merge join on two partitions would be bucketed, even if hive.enforce.bucketing was set t...
http://issues.apache.org/jira/browse/HIVE-3536    Author: Kevin Wilfong, 2012-10-17, 22:40
[HIVE-3573] Revert HIVE-3268 - Hive - [issue]
...This patch introduces some code which can breaks distribute/order/cluster/sort by.  We should revert this code until it can be fixed (HIVE-3572)....
http://issues.apache.org/jira/browse/HIVE-3573    Author: Kevin Wilfong, 2012-10-15, 23:47
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