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[PIG-4091] Predicate pushdown for ORC - Pig - [issue]
http://issues.apache.org/jira/browse/PIG-4091    Author: Rohini Palaniswamy, 2014-08-01, 01:04
[PIG-4095] Collapse multiple OR conditions to IN and BETWEEN - Pig - [issue]
... ORC predicate pushdown supports IN and BETWEEN operators. Need equivalent expressions in Pig....
http://issues.apache.org/jira/browse/PIG-4095    Author: Rohini Palaniswamy, 2014-08-01, 01:00
[PIG-4094] Predicate pushdown to support complex data types - Pig - [issue]
... Parquet has support for pushing predicates on tuples, maps and bags according to Aniket Mokashi. ORC currently only supports primitives, but will add support for structs(tuples) in the...
http://issues.apache.org/jira/browse/PIG-4094    Author: Rohini Palaniswamy, 2014-08-01, 00:59
[PIG-4093] Predicate pushdown to support removing filters from pig plan - Pig - [issue]
...  It is possible for the loaders to evaluate the pushed filter conditions. In that case it is not necessary to retain the filter conditions in the pig plan. So need to support two modes...
http://issues.apache.org/jira/browse/PIG-4093    Author: Rohini Palaniswamy, 2014-08-01, 00:56
[PIG-4092] Predicate pushdown for Parquet - Pig - [issue]
http://issues.apache.org/jira/browse/PIG-4092    Author: Rohini Palaniswamy, 2014-08-01, 00:52
[PIG-4084] Port TestPigRunner to Tez - Pig - [issue]
http://issues.apache.org/jira/browse/PIG-4084    Author: Rohini Palaniswamy, 2014-07-30, 21:53
[PIG-3204] Change script parsing to parse entire script instead of line by line - Pig - [issue]
... Currently there are a lot of NN calls made to determine if there is a schema file for a path in a LOAD statement. When there is a slow NN(caused by whole bunch of other issues), it tak...
http://issues.apache.org/jira/browse/PIG-3204    Author: Rohini Palaniswamy, 2014-07-30, 07:17
[PIG-4057] Group All followed by CROSS with default parallelism produces wrong results - Pig - [issue]
...SET default_parallel 199;......by_size = ...uniq_vals = .....grpd = group uniq_vals all;all_vals = FOREACH grpd GENERATE uniq_vals;cross_result = CROSS by_size, all_vals;store cross_result i...
http://issues.apache.org/jira/browse/PIG-4057    Author: Rohini Palaniswamy, 2014-07-29, 16:39
[PIG-4077] Some fixes and e2e test for OrcStorage - Pig - [issue]
http://issues.apache.org/jira/browse/PIG-4077    Author: Rohini Palaniswamy, 2014-07-29, 06:07
[PIG-4078] Port more mini cluster tests to Tez - part 6 - Pig - [issue]
...Fixes testsTestCollectedGroup.javaTestScriptLanguage.javaTestProjectRange.javaAlso has some cleanup to TezMiniCluster and fixes to speed up unit tests like TestStreaming (7 mins instead of 3...
http://issues.apache.org/jira/browse/PIG-4078    Author: Rohini Palaniswamy, 2014-07-29, 06:00
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