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[HIVE-5580] push down predicates with an and-operator between non-SARGable predicates will get NPE - Hive - [issue]
...When all of the predicates in an AND-operator in a SARG expression get removed by the SARG builder, evaluation can end up with a NPE. Sub-expressions are typically removed from AND-operators...
http://issues.apache.org/jira/browse/HIVE-5580    Author: Owen O'Malley, 2013-12-11, 00:40
[HIVE-4123] The RLE encoding for ORC can be improved - Hive - [issue]
...The run length encoding of integers can be improved: tighter bit packing allow delta encoding allow longer runs...
http://issues.apache.org/jira/browse/HIVE-4123    Author: Owen O'Malley, 2013-12-05, 23:13
Re: hive-exec shaded jar a bad idea? - Hive - [mail # user]
...There is already a jira for it: https://issues.apache.org/jira/browse/HIVE-5725   On Thu, Nov 21, 2013 at 10:25 AM, Owen O'Malley  wrote:  ...
   Author: Owen O'Malley, 2013-11-21, 18:25
Re: RLE in hive ORC - Hive - [mail # user]
...Hi,   The RLE in ORC is a tradeoff (as is all compression) between tight representations for commonly occurring patterns and longer representations for rarely occurring patterns. The qu...
   Author: Owen O'Malley, 2013-11-11, 17:51
To rebuild protobuf... - Hive - [mail # dev]
...With the new mavenization, to rebuild the protobuf, you need to:  % mvn -Pprotobuf,hadoop-1 package  I just figured I'd save anyone else from having to figure it out until we have ...
   Author: Owen O'Malley, 2013-11-01, 20:57
Re: VOTE: Remove phabricator instructions from hive-development guide (wiki), officially only support Apache's review board. - Hive - [mail # dev]
...Ed,   I didn't remember being unable to see revisions without a login. That is uncool. I'll change my vote to +1.    On Wed, Oct 16, 2013 at 9:08 PM, Edward Capriolo wrote: &n...
   Author: Owen O'Malley, 2013-10-17, 21:18
[HIVE-5569] SARG could support the newer data types decimal, date, and timestamp - Hive - [issue]
...Currently, only the integer, string, and floating types are included in SARGs. It would be good to extend them to the newer types (date, timestamp, and decimal)....
http://issues.apache.org/jira/browse/HIVE-5569    Author: Owen O'Malley, 2013-10-16, 21:51
[HIVE-5401] Array Out Of Bounds in OrcRecordReader - Hive - [issue]
...On trunkcreate table A (id int,msg1 stringmsg2 stringmsg3 string) partitioned by )year int,month int,day int) stored as orc;if field msg2 contains empty value, then query fails:select id, ms...
http://issues.apache.org/jira/browse/HIVE-5401    Author: Owen O'Malley, 2013-10-04, 08:57
Re: Hive 0.11.0 | Issue with ORC Tables - Hive - [mail # user]
...On Thu, Sep 19, 2013 at 5:04 AM, Savant, Keshav  wrote:  The problem is that "load data" doesn't convert the file into ORC format. You need to use the following commands:  CRE...
   Author: Owen O'Malley, 2013-09-19, 16:22
Re: How long will we support Hadoop 0.20.2? - Hive - [mail # dev]
...+1 to dropping Hadoop 0.20.2 support in Hive 0.13, which given that Hive 0.12 has just branched means it isn't likely that Hive 0.13 will come out in the next 6 months.    On Thu, ...
   Author: Owen O'Malley, 2013-09-19, 15:41
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