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[PIG-2434] investigate 5% slowdown in TPC-H Q6 query in 0.10 - Pig - [issue]
...0.10 is slower than 0.9 by around 5% for TPC-H Q6 query as per observation in https://issues.apache.org/jira/browse/PIG-2228?focusedCommentId=13171461&page=com.atlassian.jira.plugin.syst...
http://issues.apache.org/jira/browse/PIG-2434    Author: Thejas M Nair, 2012-10-30, 07:00
[PIG-3007] support group-by collected for load funcs that don't implement CollectableLoadFunc - Pig - [issue]
...group-by collected should be supported for all input that are sorted on group-by keys.To ensure that a map task gets all records for a group-key, indexing can be done to determine which key ...
http://issues.apache.org/jira/browse/PIG-3007    Author: Thejas M Nair, 2012-10-25, 20:03
[PIG-2662] skew join does not honor its config parameters - Pig - [issue]
...Skew join can be configured using pig.sksampler.samplerate and pig.skewedjoin.reduce.memusage. But the section of code the retrieves the config values from properties (PoissonSampleLoader.co...
http://issues.apache.org/jira/browse/PIG-2662    Author: Thejas M Nair, 2012-09-21, 19:53
[PIG-2911] GenMRSkewJoinProcessor uses File.Separator instead of Path.Separator - Pig - [issue]
...This causes testcase skewjoin.q to fail on windows....
http://issues.apache.org/jira/browse/PIG-2911    Author: Thejas M Nair, 2012-09-07, 21:50
[PIG-2895] jodatime jar missing in pig-withouthadoop.jar - Pig - [issue]
...jodatime jar is missing in pig-withouthadoop.jar. When an external hadoop.jar is used, pig will fail with class not found error....
http://issues.apache.org/jira/browse/PIG-2895    Author: Thejas M Nair, 2012-08-30, 18:46
[PIG-2893] fix DBStorage compile issue - Pig - [issue]
...DBStorage does not compile after the datetime patch was committed. The joda datetime was passed as argument to java.sql.PreparedStatement.setDate() instead of java.sql.Date ....
http://issues.apache.org/jira/browse/PIG-2893    Author: Thejas M Nair, 2012-08-30, 02:57
[PIG-2486] python register command does not work in hadoop 0.23 when file path starts with "./" - Pig - [issue]
..."register './python/scriptingudf.py' using jython as myfuncs;" does not work with hadoop 0.23 . See MAPREDUCE-3700 .It might work if the "./" is removed from the path of the file name, autom...
http://issues.apache.org/jira/browse/PIG-2486    Author: Thejas M Nair, 2012-07-30, 18:13
[PIG-2228] support partial aggregation in map task - Pig - [issue]
...IntroductionPig does (sort based) partial aggregation in map side through the use of combiner. MR serializes the output of map to a buffer, sorts it on the keys, deserializes and passes the ...
http://issues.apache.org/jira/browse/PIG-2228    Author: Thejas M Nair, 2012-07-19, 23:31
[PIG-2516] sh  command should behave like fs command - Pig - [issue]
...Like fs command,  sh command failure should result in query failure when run in batch mode. In interactive mode it should result in a warning.Also, sh command parsing seems to be faulty...
http://issues.apache.org/jira/browse/PIG-2516    Author: Thejas M Nair, 2012-05-11, 20:47
[PIG-2117] support use of relational operators supported within nested-foreach in expressions - Pig - [issue]
...This is more readable -res = FOREACH gby GENERATE group, FUNC(DISTINCT in.c3);than res = FOREACH gby { dist_c3 = DISTINCT in.c3; GENERATE group, FUNC(dist_c3);}All relations supported within...
http://issues.apache.org/jira/browse/PIG-2117    Author: Thejas M Nair, 2012-04-21, 01:02
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