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[PIG-2980] documentation for DateTime datatype - Pig - [issue]
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...Documentation for new DateTime type needs to be added....
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http://issues.apache.org/jira/browse/PIG-2980
Author: Thejas M Nair,
2012-11-20, 03:28
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[PIG-2982] add unit tests for DateTime type that test setting timezone - Pig - [issue]
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...The default timezone can be set for the new DateTime type. We need to add unit tests that test this functionality....
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http://issues.apache.org/jira/browse/PIG-2982
Author: Thejas M Nair,
2012-11-20, 02:26
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[PIG-2423] document use case where co-group is better choice than join - Pig - [issue]
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...Optimization rules 2 and 3 suggested in https://issues.apache.org/jira/secure/attachment/12506841/pig_tpch.ppt (PIG-2397) recommend the use of co-group instead of join in certain cases...
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http://issues.apache.org/jira/browse/PIG-2423
Author: Thejas M Nair,
2012-11-19, 19:38
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[PIG-1967] deprecate current syntax for casting relation as scalar, to use explicit cast to tuple - Pig - [issue]
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...When the feature added in PIG-1434, there was a proposal to cast it to tuple, to be able to use as a scalar. But for some reason, in the implementation this cast was not required.See -https:...
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http://issues.apache.org/jira/browse/PIG-1967
Author: Thejas M Nair,
2012-11-19, 19:34
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[PIG-2176] add logical plan assumption checker - Pig - [issue]
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...Pig expects certain things about LogicalPlan, and optimizer logic depends on those to be true. Could that verifies that these assumptions are true will help in catching issues early on. Some...
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http://issues.apache.org/jira/browse/PIG-2176
Author: Thejas M Nair,
2012-11-12, 21:30
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[PIG-2981] add e2e tests for DateTime data type - Pig - [issue]
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...e2e tests for DateTime datatype need to be added....
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http://issues.apache.org/jira/browse/PIG-2981
Author: Thejas M Nair,
2012-10-30, 07:02
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[PIG-2434] investigate 5% slowdown in TPC-H Q6 query in 0.10 - Pig - [issue]
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...0.10 is slower than 0.9 by around 5% for TPC-H Q6 query as per observation in https://issues.apache.org/jira/browse/PIG-2228?focusedCommentId=13171461&page=com.atlassian.jira.plugin.syst...
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http://issues.apache.org/jira/browse/PIG-2434
Author: Thejas M Nair,
2012-10-30, 07:00
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[PIG-1919] order-by on bag gives error only at runtime - Pig - [issue]
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...Order-by on a bag or tuple should give error at query compile time, instead of giving an error at runtime....
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http://issues.apache.org/jira/browse/PIG-1919
Author: Thejas M Nair,
2012-10-30, 00:39
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[PIG-3007] support group-by collected for load funcs that don't implement CollectableLoadFunc - Pig - [issue]
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...group-by collected should be supported for all input that are sorted on group-by keys.To ensure that a map task gets all records for a group-key, indexing can be done to determine which key ...
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http://issues.apache.org/jira/browse/PIG-3007
Author: Thejas M Nair,
2012-10-25, 20:03
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[PIG-2207] Support custom counters for aggregating warnings from different udfs - Pig - [issue]
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...Pig allows udfs to aggregate warning messages instead of writing out a separate warning message each time. Udfs can do this by logging the warning using EvalFunc.warn(String msg, Enum) call....
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http://issues.apache.org/jira/browse/PIG-2207
Author: Thejas M Nair,
2012-10-22, 18:28
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