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Re: Combiner with COGROUP - Pig - [mail # user]
...No, it doesn't if you co-group more than 1 relations-https://github.com/apache/pig/blob/trunk/src/org/apache/pig/backend/hadoop/executionengine/mapReduceLayer/CombinerOptimizer.java#L120On W...
   Author: Cheolsoo Park, 2014-04-16, 15:45
[PIG-3779] Assert constructs ConstantExpression with null when no comment is given - Pig - [issue]
...I ran into this problem with Lipstick after deploying ASSERT. When ASSERT is not given any comment, LogicalPlanBuilder constructs ConstantExpression with null. Later tools like Lipstick try ...
http://issues.apache.org/jira/browse/PIG-3779    Author: Cheolsoo Park, 2014-04-15, 21:45
Re: Writing groovy UDFs - Pig - [mail # user]
...Did you try to drop groovy-all*.jar in the Pig/lib directory?Btw, this issue should be fixed by PIG-3737-https://issues.apache.org/jira/browse/PIG-3737On Mon, Apr 14, 2014 at 5:18 AM, Chandr...
   Author: Cheolsoo Park, 2014-04-15, 18:28
Re: [ANNOUNCE] Apache Pig 0.12.1 released - Pig - [mail # dev]
...Thank you Prashant for your hard work!On Mon, Apr 14, 2014 at 5:37 PM, Daniel Dai  wrote: ...
   Author: Cheolsoo Park, 2014-04-15, 17:58
[PIG-3893] Hash join followed by replicated join fails in Tez mode - Pig - [issue]
...To reproduce the issue, run this query-x = LOAD 'foo' AS (x:int, y:chararray);y = LOAD 'bar' AS (x:int, y:chararray);a = JOIN x BY x, y BY x;z = LOAD 'zoo' AS (x:int, y:chararray);b = JOIN a...
http://issues.apache.org/jira/browse/PIG-3893    Author: Cheolsoo Park, 2014-04-14, 21:57
[PIG-3887] TestMRJobStats is broken in trunk - Pig - [issue]
...This is a regression from PIG-3884. The test assumes getOutputSize() is declared in MRJobStats, which is no longer true since PIG-3884 moved it to JobStats....
http://issues.apache.org/jira/browse/PIG-3887    Author: Cheolsoo Park, 2014-04-14, 19:28
[PIG-3600] Fix TestExampleGenerator - Pig - [issue]
...To reproduce the error, run the command-ant clean test -Dtestcase=TestExampleGenerator -Dexectype=mr -Dhadoopversion=20Right now, illustrator isn't fully fixed after the POPackage refactorin...
http://issues.apache.org/jira/browse/PIG-3600    Author: Cheolsoo Park, 2014-04-12, 20:28
Re: Branching 0.13 - Pig - [mail # dev]
...Hi Prashant,I won't insist, but I'd like to clarify why I'd like to see PIG-3591 in0.13.We committed PIG-3419 (Pluggable execution engine) a while back into trunk,but that was really the hal...
   Author: Cheolsoo Park, 2014-04-11, 19:24
Re: Review Request 20148: PIG-3842: Pig on tez job hangs when AM has a failure and Multiquery fixes - Pig - [mail # dev]
...This is an automatically generated e-mail. To reply, visit:https://reviews.apache.org/r/20148/#review40110Ship it!Sure, that's fine with me.- Cheolsoo ParkOn April 10, 2014, 11:43 p.m., Rohi...
   Author: Cheolsoo Park, 2014-04-11, 00:05
[PIG-3835] Improve performance of union - Pig - [issue]
...PIG-3743 implements union using VertexGroup. But there are a couple of optimizations that we can apply to it. Union followed by storeUnion is a blocking operator meaning that a new vertex is...
http://issues.apache.org/jira/browse/PIG-3835    Author: Cheolsoo Park, 2014-04-10, 20:35
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