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[PIG-4120] Broadcast the index file in case of POMergeCoGroup and POMergeJoin - Pig - [issue]
...Currently merge join and merge cogroup use two DAGs - the first DAG creates the index file in hdfs and second DAG does the merge join.  Similar to replicate join, we can broadcast the i...
http://issues.apache.org/jira/browse/PIG-4120    Author: Rohini Palaniswamy, 2014-08-13, 07:31
Re: Review Request 24572: Add Native operator to tez - Pig - [mail # dev]
...This is an automatically generated e-mail. To reply, visit:https://reviews.apache.org/r/24572/#review50419Ship it!trunk/shims/test/hadoop23/org/apache/pig/test/TezMiniCluster.java  ...
   Author: Rohini Palaniswamy, 2014-08-13, 06:27
[PIG-3206] HBaseStorage does not work with Oozie pig action and secure HBase - Pig - [issue]
...HBaseStorage always tries to fetch delegation token for a secure hbase cluster. But when pig is launched through Oozie, it will fail as TGT is not available in the map job. In that case, it ...
http://issues.apache.org/jira/browse/PIG-3206    Author: Rohini Palaniswamy, 2014-08-11, 12:21
[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]
http://issues.apache.org/jira/browse/PIG-4092    Author: Rohini Palaniswamy, 2014-08-01, 06:51
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