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[PIG-3834] Implement mapside cogroup in Tez - Pig - [issue]
...http://pig.apache.org/docs/r0.11.1/basic.html#GROUPUSING 'collected' | 'merge'  has to be implemented....
http://issues.apache.org/jira/browse/PIG-3834    Author: Rohini Palaniswamy, 2014-08-13, 07:36
[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
[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
[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
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NEW: Monitor These Apps!
elasticsearch, apache solr, apache hbase, hadoop, redis, casssandra, amazon cloudwatch, mysql, memcached, apache kafka, apache zookeeper, apache storm, ubuntu, centOS, red hat, debian, puppet labs, java, senseiDB