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[PIG-4150] Error in Pig parser with a nested FLATTEN and TOKENIZE - Pig - [issue]
...I get a parsing error if I try to execute FOREACH a GENERATE FLATTEN(TOKENIZE(b, ';'));This gets fixed usingFOREACH a {  c = TOKENIZE(b, ';');  GENERATE c;}Looks to me as...
http://issues.apache.org/jira/browse/PIG-4150    Author: Ameya Karve, 2014-09-02, 10:18
[PIG-4149] Rounding issue in FindQuantiles - Pig - [issue]
...In FindQuantiles, Pig calculates an integer toSkip inside sample, and skip "toSkip" sample records to find the next boundary. However, toSkip should not be an integer, this will cause roundi...
http://issues.apache.org/jira/browse/PIG-4149    Author: Daniel Dai, 2014-09-02, 07:22
[PIG-4144] Make pigunit.PigTest work in tez mode - Pig - [issue]
...pigunit.PigTest does not work in both tez_local and tez mode. Need to make it work....
http://issues.apache.org/jira/browse/PIG-4144    Author: Daniel Dai, 2014-09-02, 07:16
[PIG-4145] Port local mode tests to Tez - part1 - Pig - [issue]
...Migrate a small number of tests into tez local mode. Let's get reviewed and we can follow the same pattern to migrate more tests.Note tez local mode does not work in all scenarios, I find se...
http://issues.apache.org/jira/browse/PIG-4145    Author: Daniel Dai, 2014-09-02, 07:05
[PIG-3441] Allow Pig to use default resources from Configuration objects - Pig - [issue]
...Pig currently ignores parameters from configuration files added statically to Configuration objects as Configuration.addDefaultResource(filename.xml).Consider the following scenario -In a ha...
http://issues.apache.org/jira/browse/PIG-3441    Author: Bhooshan Mogal, 2014-09-02, 07:02
[PIG-4148] Tez order-by is often skewed because FindQuantiles UDF is called with small number - Pig - [issue]
...In Tez, FindQuantiles UDF is called with a smaller number of samples than MR resulting in skew in range partitions.For example, I have a job that runs sampling with a parallelism of 300. Sin...
http://issues.apache.org/jira/browse/PIG-4148    Author: Cheolsoo Park, 2014-09-02, 02:51
[PIG-4147] PigUnit integration wiith Sonar code coverage - Pig - [issue]
...We would like basic PigUnit integration with Sonar "generic coverage" and report which aliases in each pig script were covered and which weren't.Any insights on how can we tackle this improv...
http://issues.apache.org/jira/browse/PIG-4147    Author: Ido Hadanny, 2014-08-31, 06:26
[PIG-4143] Port more mini cluster tests to Tez - part 7 - Pig - [issue]
...Enable TestGroupConstParallel, TestJobSubmission, TestMergeJoin, TestNativeMapReduce, TestPigProgressReporting....
http://issues.apache.org/jira/browse/PIG-4143    Author: Daniel Dai, 2014-08-29, 22:27
[expand - 8 more] - Re: Creating a branch for Pig on Spark (PIG-4059) - Pig - [mail # dev]
...The vote passed. Praveen and Mayur will be branch committers forPig-on-Spark. Once they have new ASF accounts, they will manage the branch.I'll create Spark branch shortly.On Tue, Aug 26, 20...
   Author: Cheolsoo Park, 2014-08-29, 16:14
[expand - 1 more] - Re: How JOIN works ? - Pig - [mail # user]
...Join is a cross product in Pig and in SQL meaning that each matching pair would be retained. Since you have 2 rows on each side with the same key, you get 4 rows in the output. If you only w...
   Author: Olga Natkovich, 2014-08-29, 16:09
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