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Error handling design - Pig - [mail # dev]
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...I have a write up on the functional specification and design of the error handling feature in Pig. Please feel free to comment. Functional specification: http://wiki.apache.org/pig/Pig...
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Author: Santhosh Srinivasan,
2008-12-08, 20:46
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RE: use of reduce parallelism in queries - Pig - [mail # user]
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...Hi Kevin, 1. Adding the parallel clause to the distinct should ensure that the requested parallelism kicks in. 2. The requested parallelism for the foreach is redundant. However,...
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Author: Santhosh Srinivasan,
2008-11-20, 01:49
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RE: accessing the schema in a custom Storage UDF - Pig - [mail # user]
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...Ian, At runtime, you can determine the schema of a tuple using determineFieldSchema(Object o) in DataType.java http://svn.apache.org/viewvc/hadoop/pig/branches/types/src/org/apac...
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Author: Santhosh Srinivasan,
2008-11-10, 18:26
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RE: pig schema corruption in types branch - Pig - [mail # user]
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...Hi Kevin, It looks like the same issue again - https://issues.apache.org/jira/browse/PIG-449 This bug needs to be prioritized higher as there was another related issue reported earlier...
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Author: Santhosh Srinivasan,
2008-11-08, 01:40
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RE: Requirements for Pig Error Handling - Pig - [mail # user]
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...After incorporating the feedback that I received, I have updated the document. The final document is at: http://wiki.apache.org/pig/PigErrorHandling Thanks, Santhosh From: Santh...
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Author: Santhosh Srinivasan,
2008-11-06, 18:08
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RE: input parameter for pig latin functions - Pig - [mail # user]
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...myfunc(*) should do it Santhosh From: charles du [mailto:[EMAIL PROTECTED]] Sent: Friday, October 31, 2008 3:07 PM To: [EMAIL PROTECTED] Subject: input parameter for pig la...
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Author: Santhosh Srinivasan,
2008-10-31, 22:09
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RE: Accessing schemas in UDFs - Pig - [mail # user]
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...At run time, the schema of each tuple can be determined using determineFieldSchema(Object o) in DataType.java http://svn.apache.org/viewvc/hadoop/pig/branches/types/src/org/apache/pi g...
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Author: Santhosh Srinivasan,
2008-10-29, 20:27
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RE: Requirements for Pig Error Handling - Pig - [mail # user]
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...Hi Alan, Thanks for the detailed comments. 1. I incorporated your comment. All error messages will have an error code. 2. Its already mentioned in the section on Error Hand...
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Author: Santhosh Srinivasan,
2008-10-23, 01:16
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RE: issue loading bags in the types branch - Pig - [mail # user]
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...Kevin, By definition, bags are containers of tuples. As a result, the parser does not allow you to declare a bag without specify the tuple inside the bag. We need a JIRA to fix the iss...
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Author: Santhosh Srinivasan,
2008-10-21, 18:44
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Requirements for Pig Error Handling - Pig - [mail # dev]
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...Dear Users, The requirements document for error handling in Pig is now published at: http://wiki.apache.org/pig/PigErrorHandling Please take a look and feel free to provide feedback. &...
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Author: Santhosh Srinivasan,
2008-10-20, 22:29
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