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Rohini Palaniswamy updated PIG-2652:
Fix Version/s: (was: 0.10.1)
(was: 0.9.3)
Correcting the fixed
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Dmitriy V. Ryaboy updated PIG-2652:
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Resolution: Fixed
Status: Resolved (was: Patch Available)
Skew join and order by
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Dmitriy V. Ryaboy updated PIG-2652:
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Attachment: PIG-2652_7.patch
Fixed tests. Please try again.
Skew join and
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Daniel Dai updated PIG-2652:
Fix Version/s: (was: 0.10.0)
0.10.1
Skew join and order by don't trigger reducer
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Dmitriy V. Ryaboy updated PIG-2652:
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Attachment: PIG-2652_6.patch
Ok, attaching latest.
This always adds the limiting MR job, even
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Dmitriy V. Ryaboy updated PIG-2652:
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Attachment: PIG-2652_4.patch
note that I completely yanked that visitor. Don't think we need
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Dmitriy V. Ryaboy updated PIG-2652:
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Attachment: PIG-2652_5.patch
Ok this works, I think. TestSampleOptimizer passes. I don't have
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Dmitriy V. Ryaboy updated PIG-2652:
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Status: Patch Available (was: Reopened)
Skew join and order by don't trigger reducer
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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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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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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-2652:
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Attachment: PIG-2652_1.patch
Here's a patch that sets the number of reducers to -1 in {{MRController}} for
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Bill Graham updated PIG-2652:
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Assignee: Bill Graham
Release Note: Fix how reducers are estimated for skew join and order
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Dmitriy V. Ryaboy updated PIG-2652:
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Resolution: Fixed
Fix Version/s: 0.11
0.9.3
0.10.0
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