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Daniel Dai commented on PIG-2652:
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In which context do you see the issue stated in the Jira?
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Dmitriy V. Ryaboy commented on PIG-2652:
Rolled back for 0.9.3 and 0.10.
Thanks for
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Dmitriy V. Ryaboy commented on PIG-2652:
Ok, I have a test case. Estimation isn't
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Bill Graham commented on PIG-2652:
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I was able to reproduce with a similar script that
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Bill Graham commented on PIG-2652:
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FYI, here's my script that reproduces with an initial
LoadFunc and StoreFunc implementations should be instanciated only once in the
FE and once in the BE per call in a given script
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Key: PIG-2654
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Julien Le Dem commented on PIG-2653:
This is a good idea.
It would also be nice if It
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Ashutosh Chauhan commented on PIG-2653:
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One technique which is used in some databases
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Dmitriy V. Ryaboy commented on PIG-2652:
Looks like the third rule isn't correct
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Daniel Dai updated PIG-2652:
Attachment: PIG-2652_2.patch
I agree SampleOptimizer did more than it suppose to be, better to separate into
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Dmitriy V. Ryaboy commented on PIG-2653:
Reusing the physical plan is going to be a
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Daniel Dai updated PIG-2652:
Attachment: PIG-2652_3.patch
SampleOptimizer is not a good place to do #reducer adjust. It is done once
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Dmitriy V. Ryaboy reopened PIG-2652:
oh yeah.. we should reopen this :)
Skew join and order by don't trigger
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Dmitriy V. Ryaboy commented on PIG-2652:
Awesome, Daniel, thanks.
This last version
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Daniel Dai updated PIG-2652:
Attachment: PIG-2652_3_10.patch
The same patch for 0.10 branch. One side affect is explain will see
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Bill Graham updated PIG-2574:
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Resolution: Fixed
Status: Resolved (was: Patch Available)
Committed to trunk.
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