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Richard Ding updated PIG-627:
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Attachment: multiquery_0306.patch
This patch contains the enhanced split operator to support multi-store
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Richard Ding commented on PIG-627:
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This patch is for the multi query branch.
PERFORMANCE:
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rding edited comment on PIG-627 at 3/6/09 5:59 PM:
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This patch
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Richard Ding commented on PIG-627:
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Thanks for reviewing the patch. These are excellent
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Richard Ding updated PIG-627:
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Attachment: multiquery-phase2_0313.patch
This patch completes the phase 2 development as sepecified in the
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Richard Ding edited comment on PIG-627 at 3/13/09 2:18 PM:
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This
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Richard Ding updated PIG-627:
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Attachment: multiquery-phase3_0423.patch
This patch completes the phase 3 development which merges multiple
PERFORMANCE: multi-query optimization on multiple group bys following a join or
cogroup
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Key: PIG-983
URL: https://issues.apache.org/jira/browse/PIG-983
Project:
PERFORMANCE: Implement a map-side group operator to speed up processing of
ordered data
Key: PIG-984
URL: https://issues.apache.org/jira/browse/PIG-984
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Richard Ding commented on PIG-984:
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The reason that no expressions are allowed now is that
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Richard Ding reassigned PIG-920:
Assignee: Richard Ding
optimizing diamond queries
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Key:
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Richard Ding updated PIG-976:
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Status: Patch Available (was: Open)
Multi-query optimization throws ClassCastException
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Richard Ding updated PIG-984:
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Status: Patch Available (was: Open)
PERFORMANCE: Implement a map-side group operator to speed up
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Richard Ding updated PIG-984:
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Attachment: PIG-984.patch
Based on the feedbacks, the hint is changed to 'using collected. It's now
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Richard Ding updated PIG-984:
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Status: Open (was: Patch Available)
PERFORMANCE: Implement a map-side group operator to speed up
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Richard Ding updated PIG-984:
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Attachment: PIG-984_1.patch
This patch fixed the above QA errors.
PERFORMANCE: Implement a map-side group
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Richard Ding updated PIG-984:
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Status: Patch Available (was: Open)
PERFORMANCE: Implement a map-side group operator to speed up
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Richard Ding updated PIG-976:
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Status: Open (was: Patch Available)
Multi-query optimization throws ClassCastException
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Richard Ding updated PIG-976:
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Attachment: PIG-976.patch
Another corner case:
{code}
A = LOAD 'input';
B = GROUP A BY $0;
C = FOREACH B
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Richard Ding updated PIG-976:
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Status: Open (was: Patch Available)
Multi-query optimization throws ClassCastException
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Richard Ding updated PIG-976:
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Status: Patch Available (was: Open)
Multi-query optimization throws ClassCastException
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Richard Ding updated PIG-976:
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Status: Open (was: Patch Available)
Multi-query optimization throws ClassCastException
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Richard Ding updated PIG-976:
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Status: Patch Available (was: Open)
Multi-query optimization throws ClassCastException
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Richard Ding updated PIG-976:
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Attachment: PIG-976.patch
This patch fixed the findbugs issues.
Multi-query optimization throws
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Richard Ding updated PIG-984:
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Status: Open (was: Patch Available)
PERFORMANCE: Implement a map-side group operator to speed up
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Richard Ding updated PIG-984:
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Status: Patch Available (was: Open)
PERFORMANCE: Implement a map-side group operator to speed up
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Richard Ding updated PIG-976:
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Status: Open (was: Patch Available)
Multi-query optimization throws ClassCastException
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Richard Ding updated PIG-984:
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Status: Open (was: Patch Available)
PERFORMANCE: Implement a map-side group operator to speed up
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Richard Ding updated PIG-984:
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Attachment: PIG-984_1.patch
Fix the compile errors.
PERFORMANCE: Implement a map-side group operator to
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Richard Ding reopened PIG-976:
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Multi-query optimization throws ClassCastException
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Integration with Hadoop 20 New API
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Key: PIG-1045
URL: https://issues.apache.org/jira/browse/PIG-1045
Project: Pig
Issue Type: New Feature
Reporter: Richard Ding
Assignee: Richard
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Richard Ding updated PIG-1045:
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Attachment: PIG-1045.patch
This patch uses the new API in Hadoop 20.1.
Only one unit test suite
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Richard Ding updated PIG-1045:
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Attachment: PIG-1045.patch
This patch resolves the conflicts with other patches committed today.
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Richard Ding reassigned PIG-1030:
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Assignee: Richard Ding
explain and dump not working with two UDFs inside inner plan of foreach
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Richard Ding updated PIG-920:
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Attachment: PIG-920.patch
This patch adds optimization for diamond queries as part of multi-query
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Richard Ding updated PIG-920:
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Status: Patch Available (was: Open)
optimizing diamond queries
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Richard Ding reassigned PIG-746:
Assignee: Richard Ding
Works in --exectype local, fails on grid - ERROR 2113: SingleTupleBag should
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Richard Ding updated PIG-1030:
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Status: Patch Available (was: Open)
explain and dump not working with two UDFs inside inner plan of
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Richard Ding updated PIG-746:
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Attachment: PIG-746.patch
As Pradeep suggested, the combiner optimizer code in this patch identifies
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Richard Ding updated PIG-746:
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Status: Patch Available (was: Open)
Works in --exectype local, fails on grid - ERROR 2113: SingleTupleBag
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Richard Ding commented on PIG-1060:
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Hi Ankur,
I can't reproduce the bug with the latest
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Richard Ding reassigned PIG-1060:
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Assignee: Richard Ding
MultiQuery optimization throws error for multi-level splits
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Richard Ding commented on PIG-1060:
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Never mind, there is a typo in my script. Here is the
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Richard Ding updated PIG-1030:
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Attachment: PIG-1030.patch
Add returns as suggested.
explain and dump not working with two UDFs inside
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Richard Ding updated PIG-1030:
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Status: Patch Available (was: Open)
explain and dump not working with two UDFs inside inner plan of
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Richard Ding commented on PIG-920:
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Add additional comments.
optimizing diamond queries
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Richard Ding updated PIG-920:
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Attachment: PIG-920.patch
optimizing diamond queries
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Key:
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Richard Ding reassigned PIG-1071:
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Assignee: Richard Ding
Support comma separated file/directory names in load statements
Support comma separated file/directory names in load statements
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Key: PIG-1071
URL: https://issues.apache.org/jira/browse/PIG-1071
Project: Pig
Issue Type: New Feature
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Richard Ding updated PIG-1071:
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Attachment: PIG-1071.patch
This patch implements the feature.
Support comma separated file/directory
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Richard Ding updated PIG-1071:
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Status: Patch Available (was: Open)
Support comma separated file/directory names in load statements
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Richard Ding updated PIG-1060:
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Status: Open (was: Patch Available)
MultiQuery optimization throws error for multi-level splits
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Richard Ding updated PIG-1060:
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Status: Patch Available (was: Open)
MultiQuery optimization throws error for multi-level splits
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Richard Ding updated PIG-1071:
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Attachment: PIG-1071.patch
Added two more test cases.
Support comma separated file/directory names in
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Richard Ding commented on PIG-1056:
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The current Zebra loader doesn't work well in Pig
PigStorage may miss records when loading a file
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Key: PIG-1080
URL: https://issues.apache.org/jira/browse/PIG-1080
Project: Pig
Issue Type: Bug
Reporter: Richard Ding
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Richard Ding updated PIG-1080:
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Attachment: PIG-1080.patch
This patch fixes the problem.
PigStorage may miss records when loading a
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Richard Ding updated PIG-1080:
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Status: Patch Available (was: Open)
PigStorage may miss records when loading a file
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Richard Ding updated PIG-1080:
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Attachment: PIG-1080.patch
PigStorage may miss records when loading a file
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Richard Ding updated PIG-1080:
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Status: Patch Available (was: Open)
PigStorage may miss records when loading a file
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Richard Ding updated PIG-1080:
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Status: Open (was: Patch Available)
PigStorage may miss records when loading a file
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Richard Ding updated PIG-1080:
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Attachment: PIG-1080.patch
This patch excludes the bzip and gzip files from the change.
PigStorage may
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Richard Ding commented on PIG-1060:
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The release audit warnings are all from html files.
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Richard Ding commented on PIG-966:
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Since two methods on LoadFunc interface have default
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Richard Ding commented on PIG-879:
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As a related issue, there is a feature in Pig right now
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Richard Ding reassigned PIG-1072:
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Assignee: Richard Ding
ReversibleLoadStoreFunc interface should be removed to enable different
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Richard Ding updated PIG-879:
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Attachment: PIG-879.patch
Pig should provide a way for input location string in load statement to be
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Richard Ding commented on PIG-879:
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The test-patch run results:
[exec] -1
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Richard Ding updated PIG-879:
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Attachment: PIG-879.patch
This patch added apache header to the new unit test file. The remaining audit
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Richard Ding updated PIG-879:
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Attachment: PIG-879.patch
This patch is generated after applying the patch for PIG-1094. Here is the
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Richard Ding commented on PIG-1094:
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The change of PIG-879 added the following failure
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Richard Ding commented on PIG-1096:
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In fixing unit tests due to the change introduced by
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Richard Ding reassigned PIG-847:
Assignee: Richard Ding
Setting twoLevelAccessRequired field in a bag schema should not be required
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Richard Ding reassigned PIG-1096:
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Assignee: Richard Ding
Make all unit tests run in MR or local mode based on a property
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Richard Ding updated PIG-1094:
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Attachment: PIG-1094_2.patch
This patch replaces Util.generateURI(String) with Util.generateURI(String,
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Richard Ding reassigned PIG-1108:
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Assignee: Richard Ding
Incorrect map output key type in MultiQuery optimization
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Richard Ding reassigned PIG-1068:
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Assignee: Richard Ding
COGROUP fails with 'Type mismatch in key from map: expected
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Richard Ding commented on PIG-1108:
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Either disableing MQ optimization or disabling second
Handle compressed file formats -- Gz, BZip with the new proposal
Key: PIG-1110
URL: https://issues.apache.org/jira/browse/PIG-1110
Project: Pig
Issue Type: Sub-task
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Richard Ding updated PIG-1108:
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Status: Patch Available (was: Open)
Incorrect map output key type in MultiQuery optimization
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Richard Ding updated PIG-1108:
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Attachment: PIG-1108.patch
With this patch, the multiquery optimizer doesn't merge MR jobs that use
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Richard Ding commented on PIG-1072:
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In the load-store branch, the ReversibleLoadStoreFunc
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Richard Ding commented on PIG-1068:
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The cause of this bug is this: On the one hand, the
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Richard Ding commented on PIG-1113:
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The problem here is that the diamond query
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Richard Ding commented on PIG-1114:
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The reason we got this exception is that the
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Richard Ding commented on PIG-1114:
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Ankur,
Can you look into the log file to make sure
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Richard Ding updated PIG-1113:
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Attachment: PIG-1113.patch
This patch fixed the problem.
Diamond query optimization throws error in
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Richard Ding updated PIG-1113:
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Status: Patch Available (was: Open)
Diamond query optimization throws error in JOIN
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https://issues.apache.org/jira/browse/PIG-1114?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12784397#action_12784397
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Richard Ding commented on PIG-1114:
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Ankur, I just checked and the latest pig 0.6 jar
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https://issues.apache.org/jira/browse/PIG-1114?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Richard Ding updated PIG-1114:
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Status: Patch Available (was: Open)
MultiQuery optimization throws error when merging 2 level splits
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https://issues.apache.org/jira/browse/PIG-1114?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Richard Ding updated PIG-1114:
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Attachment: PIG-1114.patch
This patch fixed the problem.
MultiQuery optimization throws error when
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https://issues.apache.org/jira/browse/PIG-1068?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Richard Ding updated PIG-1068:
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Attachment: PIG-1068.patch
This patch fixed the problem by moving the unwrapping logic from demuxer to
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https://issues.apache.org/jira/browse/PIG-1068?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Richard Ding updated PIG-1068:
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Status: Patch Available (was: Open)
COGROUP fails with 'Type mismatch in key from map: expected
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https://issues.apache.org/jira/browse/PIG-1086?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12784992#action_12784992
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Richard Ding commented on PIG-1086:
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The script works if the input has no schema:
{code}
A
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https://issues.apache.org/jira/browse/PIG-1086?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12785386#action_12785386
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Richard Ding commented on PIG-1086:
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The above script has a typo. It should be
{code}
A =
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https://issues.apache.org/jira/browse/PIG-1086?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Richard Ding updated PIG-1086:
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Status: Patch Available (was: Open)
Nested sort by * throw exception
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https://issues.apache.org/jira/browse/PIG-1110?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Richard Ding updated PIG-1110:
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Attachment: PIG-1110.patch
Handle compressed file formats -- Gz, BZip with the new proposal
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https://issues.apache.org/jira/browse/PIG-1110?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Richard Ding updated PIG-1110:
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Release Note: For compressed BZip files, the load-store branch only
supports file extension .bz2. It
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https://issues.apache.org/jira/browse/PIG-1110?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12787584#action_12787584
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Richard Ding commented on PIG-1110:
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The output from running ant test-patch target locally:
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https://issues.apache.org/jira/browse/PIG-1090?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Richard Ding updated PIG-1090:
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Attachment: PIG-1090-3.patch
This patch deals with conversions between Pig Schema and the new Resource
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