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Posted to dev@pig.apache.org by "Ravi Prakash (JIRA)" <ji...@apache.org> on 2014/02/27 19:41:19 UTC

[jira] [Created] (PIG-3783) We can predict when small local jobs will cause an OOM and change io.sort.mb in that case

Ravi Prakash created PIG-3783:
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             Summary: We can predict when small local jobs will cause an OOM and change io.sort.mb in that case
                 Key: PIG-3783
                 URL: https://issues.apache.org/jira/browse/PIG-3783
             Project: Pig
          Issue Type: Improvement
    Affects Versions: 0.12.0
            Reporter: Ravi Prakash


Seems like a lot of new users run into this problem:
http://stackoverflow.com/questions/10165648/apache-pig-outofmemory-exception-with-simple-group-by-in-local-mode
http://sumedha.blogspot.in/2012/01/solving-apache-pig-javalangoutofmemorye.html
http://stackoverflow.com/questions/16499432/pig-local-mode-group-or-join-java-lang-outofmemoryerror-java-heap-space



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