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[HIVE-4692] Constant agg parameters will be replaced by ExprNodeColumnDesc with single-sourced multi-gby cases - Hive - [issue]
...HIVE-3495 fixed this for single gbys but not for multi-gbys. For example,FROM (select key, cast(key as double) as value from src order by key) aINSERT OVERWRITE TABLE e1    SE...
http://issues.apache.org/jira/browse/HIVE-4692    Author: Navis, 2013-10-16, 00:31
[HIVE-4932] PTFOperator fails resetting PTFPersistence - Hive - [issue]
...From mailing list http://www.mail-archive.com/[EMAIL PROTECTED]/msg08811.html,PTFOperator fails with stack trace like this.Caused by: org.apache.hadoop.hive.ql.metadata.HiveException: Reset ...
http://issues.apache.org/jira/browse/HIVE-4932    Author: Navis, 2013-10-16, 00:31
[HIVE-5033] Test result of ppd_vc.q is not udpated - Hive - [issue]
...Also due to HIVE-3926....
http://issues.apache.org/jira/browse/HIVE-5033    Author: Navis, 2013-10-15, 18:38
[HIVE-4690] stats_partscan_1.q makes different result with different hadhoop.mr.rev - Hive - [issue]
...stats_partscan_1.q uses mapred.min/max.split.size and logs number of files, which can be different with different hadoop.mr.rev....
http://issues.apache.org/jira/browse/HIVE-4690    Author: Navis, 2013-10-04, 16:14
[HIVE-4837] Union on void type fails with NPE - Hive - [issue]
...From mailing list, http://www.mail-archive.com/[EMAIL PROTECTED]/msg08683.htmljava.lang.RuntimeException: Error in configuring object    at org.apache.hadoop.util.ReflectionUt...
http://issues.apache.org/jira/browse/HIVE-4837    Author: Navis, 2013-09-30, 08:38
[HIVE-5279] Kryo cannot instantiate GenericUDAFEvaluator in GroupByDesc - Hive - [issue]
...We didn't forced GenericUDAFEvaluator to be Serializable. I don't know how previous serialization mechanism solved this but, kryo complaints that it's not Serializable and fails the query.Th...
http://issues.apache.org/jira/browse/HIVE-5279    Author: Navis, 2013-09-26, 11:10
[HIVE-2340] optimize orderby followed by a groupby - Hive - [issue]
...Before implementing optimizer for JOIN-GBY, try to implement RS-GBY optimizer(cluster-by following group-by)....
http://issues.apache.org/jira/browse/HIVE-2340    Author: Navis, 2013-09-25, 07:34
[HIVE-5154] Remove unnecessary array creation in ReduceSinkOperator - Hive - [issue]
...Key array is created for each row, which seemed not necessary....
http://issues.apache.org/jira/browse/HIVE-5154    Author: Navis, 2013-09-22, 22:32
[HIVE-5122] Add partition for multiple partition ignores locations for non-first partitions - Hive - [issue]
...http://www.mail-archive.com/[EMAIL PROTECTED]/msg09151.htmlWhen multiple partitions are being added in single alter table statement, the location for first partition is being used as the loc...
http://issues.apache.org/jira/browse/HIVE-5122    Author: Navis, 2013-09-20, 16:32
[HIVE-5267] Use array instead of Collections if possible in DemuxOperator - Hive - [issue]
...DemuxOperator accesses Maps twice+ for each row, which can be replaced by array....
http://issues.apache.org/jira/browse/HIVE-5267    Author: Navis, 2013-09-19, 03:28
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