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Re: dynamic invoker error Caused by: java.lang.NullPointerException - Pig - [mail # user]
...It's because you're invoking a non-static function-http://commons.apache.org/proper/commons-codec/apidocs/org/apache/commons/codec/net/URLCodec.html#decode(java.lang.String)Dynamic invoker c...
   Author: Cheolsoo Park, 2014-04-20, 20:12
Re: Review Request 20320: PIG:3855 Turn on UnionOptimizer by default and add new e2e tests for union - Pig - [mail # dev]
...This is an automatically generated e-mail. To reply, visit:https://reviews.apache.org/r/20320/#review40849Ship it!Ship It!- Cheolsoo ParkOn April 18, 2014, 7:59 p.m., Rohini Palaniswamy wrot...
   Author: Cheolsoo Park, 2014-04-19, 21:55
[PIG-3898] Refactor PPNL for non-MR execution engine - Pig - [issue]
...Currently, PPNL assumes the MR plan, and thus, it's not compatible with non-MR execution engine. To support non-MR execution engines, I propose we changed initialPlanNotification() method as...
http://issues.apache.org/jira/browse/PIG-3898    Author: Cheolsoo Park, 2014-04-18, 19:27
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-3446] Umbrella jira for Pig on Tez - Pig - [issue]
...This is a umbrella jira for Pig on Tez. More detailed subtasks will be added.More information can be found on the following wiki page:https://cwiki.apache.org/confluence/display/PIG/Pig+on+T...
http://issues.apache.org/jira/browse/PIG-3446    Author: Cheolsoo Park, 2014-04-14, 17:12
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