[jira] Commented: (PIG-572) A PigServer.registerScript() method, which lets a client programmatically register a Pig Script.

2008-12-31 Thread Shubham Chopra (JIRA)
[ https://issues.apache.org/jira/browse/PIG-572?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12660178#action_12660178 ] Shubham Chopra commented on PIG-572: 1. One use case is when users have a share-able scrip

[jira] Created: (PIG-596) Anonymous tuples in bags create ParseExceptions

2008-12-31 Thread David Ciemiewicz (JIRA)
Anonymous tuples in bags create ParseExceptions --- Key: PIG-596 URL: https://issues.apache.org/jira/browse/PIG-596 Project: Pig Issue Type: Bug Affects Versions: types_branch Repor

[jira] Created: (PIG-595) Use of Combiner causes java.lang.ClassCastException in ForEach

2008-12-31 Thread Viraj Bhat (JIRA)
Use of Combiner causes java.lang.ClassCastException in ForEach -- Key: PIG-595 URL: https://issues.apache.org/jira/browse/PIG-595 Project: Pig Issue Type: Bug Components:

[jira] Updated: (PIG-595) Use of Combiner causes java.lang.ClassCastException in ForEach

2008-12-31 Thread Viraj Bhat (JIRA)
[ https://issues.apache.org/jira/browse/PIG-595?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Viraj Bhat updated PIG-595: --- Attachment: querypairs.txt Input file > Use of Combiner causes java.lang.ClassCastException in ForEach > --

[jira] Resolved: (PIG-581) Pig should enable an option to disable the use of combiner optimizer

2008-12-31 Thread Pradeep Kamath (JIRA)
[ https://issues.apache.org/jira/browse/PIG-581?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Pradeep Kamath resolved PIG-581. Resolution: Invalid There is already a property "pig.exec.nocombiner" which if true, disables the use

[jira] Updated: (PIG-581) Pig should enable an option to disable the use of combiner optimizer

2008-12-31 Thread Pradeep Kamath (JIRA)
[ https://issues.apache.org/jira/browse/PIG-581?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Pradeep Kamath updated PIG-581: --- Summary: Pig should enable an option to disable the use of combiner optimizer (was: Pig should enable a

Re: Pig performance

2008-12-31 Thread Alan Gates
This will definitely be done after the merge of types to trunk. As for PIG-273, the changes we need to make are larger than just that. Consider, for example: A = load ... B = filter ... store B into 'bla'; C = group B by $0; ... There's no split explicitly in there, but pig should be able

[jira] Commented: (PIG-572) A PigServer.registerScript() method, which lets a client programmatically register a Pig Script.

2008-12-31 Thread Alan Gates (JIRA)
[ https://issues.apache.org/jira/browse/PIG-572?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12660148#action_12660148 ] Alan Gates commented on PIG-572: The code in the patch looks fine. I have a couple of questio

[jira] Updated: (PIG-580) PERFORMANCE: Combiner should also be used when there are distinct aggregates in a foreach following a group provided there are no non-algebraics in the foreach

2008-12-31 Thread Pradeep Kamath (JIRA)
[ https://issues.apache.org/jira/browse/PIG-580?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Pradeep Kamath updated PIG-580: --- Attachment: PIG-580-v2.patch Attaching a new version (PIG-580-v2.patch) - the only difference from the