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Re: About SpillableMemoryManager - Pig - [mail # user]
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...The problem has been solved, it's related with the Bug PIG-2923 (PIG-2917, PIG-2918). ( refer to [EMAIL PROTECTED]) Dmitriy has actually fixed 2 months ago, when I use pig-0.11, ...
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Author: W W,
2012-11-18, 16:32
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Lzo compression - Pig - [mail # user]
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...hello In Alan Gates' Programming in Pig , chapter "Making Pig Fly" it was mentioned In testing we did while developing this feature we saw performance improvements o...
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Author: W W,
2012-11-18, 16:25
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Launch number of Reduce through heartbeat message - Pig - [mail # user]
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...Hi all Any one know how to control the number of reduce tasks launched by JT to a certain TT in one heartbeat respond? In my case, the heartbeat message go back and forth between JT an...
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Author: W W,
2012-11-18, 16:05
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Re: About SpillableMemoryManager - Pig - [mail # user]
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...Thanks for your help Dmitriy! I've found the problem of the powerful machine being slow than weak machine. The heap size is not the answer to the problem of powerful machine bein...
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Author: W W,
2012-11-07, 10:06
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Re: About SpillableMemoryManager - Pig - [mail # user]
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...hi Dmitriy Thanks for your explanation! I think split on $2 is not easy because what I am doing is actually rolling-up a table,which means they can not be get by join. Here is the whole scri...
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Author: W W,
2012-11-02, 10:17
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About SpillableMemoryManager - Pig - [mail # user]
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...hello I just have came across a problem with SpillableMemoryManager. I've searched lots of discussion contained this key, but they are all different from my problem. The problem ...
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Author: W W,
2012-11-01, 09:59
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Re: About full pipeline between pig jobs - Pig - [mail # user]
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...Thanks Alan for your nice explanation. I am not quite familiar with YARN, but it seems to me M/R architecture is not fully supportive of pipeline data flow paradigm in its core. ...
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Author: W W,
2012-10-22, 15:31
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About full pipeline between pig jobs - Pig - [mail # user]
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...Hello, I wonder if M/R jobs compiled from pig script support pipeline between jobs. For example, let's assume there are 5 independent consecutive M/R jobs doing some joinin...
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Author: W W,
2012-10-22, 10:34
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