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[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, 2014-08-06, 17:05
[PIG-4091] Predicate pushdown for ORC - Pig - [issue]
http://issues.apache.org/jira/browse/PIG-4091    Author: Rohini Palaniswamy, 2014-08-06, 02:08
Review Request 24203: PIG-4091: Predicate pushdown for ORC - Pig - [mail # dev]
...This is an automatically generated e-mail. To reply, visit:https://reviews.apache.org/r/24203/Review request for pig and Daniel Dai.Bugs: PIG-4091    https://issues.apache.org...
   Author: Rohini Palaniswamy, 2014-08-02, 05:59
[PIG-4097] OrcStorage allow storing as different types - Pig - [issue]
...A pig's datatype can map to more than one hive/ORC datatype. This is easily handled while loading where we map the multiple hive datatypes to one datatype but while storing it defaults to on...
http://issues.apache.org/jira/browse/PIG-4097    Author: Rohini Palaniswamy, 2014-08-01, 22:24
[PIG-4096] Implement predicate pushdown evaluation in OrcStorage - Pig - [issue]
... Parquest supports predicate evaluation and filtering of records natively via https://github.com/apache/incubator-parquet-mr/blob/master/parquet-column/src/main/java/parquet/filter2/pre...
http://issues.apache.org/jira/browse/PIG-4096    Author: Rohini Palaniswamy, 2014-08-01, 17:38
[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, 16:47
[PIG-4092] Predicate pushdown for Parquet - Pig - [issue]
...See:https://github.com/apache/incubator-parquet-mr/pull/4and:https://github.com/apache/incubator-parquet-mr/blob/master/parquet-column/src/main/java/parquet/filter2/predicate/FilterApi.javaA...
http://issues.apache.org/jira/browse/PIG-4092    Author: Rohini Palaniswamy, 2014-08-01, 06:51
[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-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-4084] Port TestPigRunner to Tez - Pig - [issue]
http://issues.apache.org/jira/browse/PIG-4084    Author: Rohini Palaniswamy, 2014-07-30, 21:53
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