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[PIG-3288] Kill jobs if the number of output files is over a configurable limit - Pig - [issue]
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...I ran into a situation where a Pig job tried to create too many files on hdfs and overloaded NN. To prevent such events, it would be nice if we could set a upper limit on the number of files...
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http://issues.apache.org/jira/browse/PIG-3288
Author: Cheolsoo Park,
2013-06-19, 06:23
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Re: About Hadoop versions in PIG's Mapreduce Mode - Pig - [mail # user]
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...The best way to find out is to run unit tests with those versions that you're interested in. Please see ivy/libraries.properties for that. I haven't tested Pig with 1.0.4, but it shoul...
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Author: Cheolsoo Park,
2013-06-19, 03:18
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Re: pig union with avro - Pig - [mail # user]
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...What's the output of describe A and B? If the schema of A and B are not identical, union will type-cast fields to merge them: http://pig.apache.org/docs/r0.11.1/basic.html#union ...
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Author: Cheolsoo Park,
2013-06-16, 03:52
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Re: issue with IsEmpty UDF - Pig - [mail # user]
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...Hi Pankaj, Which version of Pig are you using? It works fine for me. I get the following output as expected: ((2,22),{(2,22,222,2222)},{(2,22,bb,bbb)}) I tested Pig 0.9, 0....
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Author: Cheolsoo Park,
2013-06-15, 22:53
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Re: Pig 0.11.1 on AWS EMR/S3 fails to cleanup failed task output file before retrying that task - Pig - [mail # user]
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...Hi Alan, work" if the garbage from the failed task were properly cleaned up. Unfortunately,this is not the case because of S3 eventual consistency. Even though the failed task cl...
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Author: Cheolsoo Park,
2013-06-13, 18:18
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[PIG-3346] New property that controls the number of combined splits - Pig - [issue]
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...Currently, the size of combined splits can be configured by the pig.maxCombinedSplitSize property.Although this works fine most of time, it can lead to a undesired situation where a single m...
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http://issues.apache.org/jira/browse/PIG-3346
Author: Cheolsoo Park,
2013-06-13, 00:55
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Re: Review Request: [PIG-3341] Strict datetime parsing and improve performance of loading datetime values - Pig - [mail # dev]
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...This is an automatically generated e-mail. To reply, visit: https://reviews.apache.org/r/11834/#review21812 Ship it! - Cheolsoo Park On June 12, 2013, 6:42 p.m., Rohini P...
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Author: Cheolsoo Park,
2013-06-12, 18:45
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Re: Review Request: [PIG-3341] Strict datetime parsing and improve performance of loading datetime values - Pig - [mail # dev]
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...This is an automatically generated e-mail. To reply, visit: https://reviews.apache.org/r/11834/#review21802 Looks good. Do you mind removing unused imports? http://svn.apache.o...
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Author: Cheolsoo Park,
2013-06-12, 16:33
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Review Request: PIG-3288 Kill jobs if the number of output files is over a configurable limit - Pig - [mail # dev]
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...This is an automatically generated e-mail. To reply, visit: https://reviews.apache.org/r/11719/ Review request for pig. Description Adds a new property called pig.exec.hd...
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Author: Cheolsoo Park,
2013-06-10, 16:17
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Review Request: PIG-3346 New property that controls the number of combined splits - Pig - [mail # dev]
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...This is an automatically generated e-mail. To reply, visit: https://reviews.apache.org/r/11718/ Review request for pig. Description Adds a new property pig.maxCombinedSpli...
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Author: Cheolsoo Park,
2013-06-10, 16:17
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