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[PIG-3924] Port more mini cluster tests to Tez - part 3 - Pig - [issue]
...Port following test casesTestFilterUDF.javaTestFinish.javaTestForEachNestedPlan.javaTestLoad.javaTestLocalRearrange.javaTestMapReduce.javaTestMapReduce2.javaTestSample.javaTestSchema.javaTes...
http://issues.apache.org/jira/browse/PIG-3924    Author: Rohini Palaniswamy, 2014-05-13, 18:33
[PIG-3916] isEmpty should not be early terminating - Pig - [issue]
...PIG-2066 makes isEmpty early terminating which is very wrong. When there is a binary condition with isEmpty() followed by something like SUM, it skips records leading to wrong results....
http://issues.apache.org/jira/browse/PIG-3916    Author: Rohini Palaniswamy, 2014-05-02, 19:38
Re: Strange CROSS behavior - Pig - [mail # user]
...This looks like a bug. Can you please file a jira with steps to reproduce?On Fri, Apr 18, 2014 at 2:45 PM, Alex Rasmussen wrote: ...
   Author: Rohini Palaniswamy, 2014-05-02, 19:11
[PIG-3796] PigStats output bytes written not collected for relative paths - Pig - [issue]
...PIG-2924 added support for custom stats reader. But the FileBasedOutputSizeReader only checks for public static boolean isHDFSFileOrLocalOrS3N(String uri){        if...
http://issues.apache.org/jira/browse/PIG-3796    Author: Rohini Palaniswamy, 2014-04-30, 15:01
Predicate pushdown in columnar file formats - Pig - [mail # dev]
...Hi,   Both Parquet and ORC both support predicate pushdown. Was looking atwhether we can make use of the existing PartitionFilterOptimizer and reportwhether columns supported for p...
   Author: Rohini Palaniswamy, 2014-04-24, 22:23
[PIG-3908] Fix UnionOptimizer bug with expressions and MR compressions settings not honored - Pig - [issue]
http://issues.apache.org/jira/browse/PIG-3908    Author: Rohini Palaniswamy, 2014-04-23, 20:57
[PIG-3855] Turn on UnionOptimizer by default and add new e2e tests for union - Pig - [issue]
... We don't have e2e tests for cases like union followed by group by, join (replicate, skewed, hash), orderby, limit, etc. PIG-3835 adds optimization to those cases and we should have e2e...
http://issues.apache.org/jira/browse/PIG-3855    Author: Rohini Palaniswamy, 2014-04-22, 16:00
[PIG-3899] Fix memory leak with PigTezLogger - Pig - [issue]
...PigTezLogger references TezProcessorContext through TezStatusReporter.  PigTezLogger is held in a static variable in DefaultAbstractBag and also can be held in static variables by user ...
http://issues.apache.org/jira/browse/PIG-3899    Author: Rohini Palaniswamy, 2014-04-22, 15:58
[PIG-3903] Configure mapred.min.split.size to be same as pig.maxCombinedSplitSize - Pig - [issue]
...FileInputFormat calculates the split size as Math.max(minSize, Math.min(maxSize, blockSize));By default pig.maxCombinedSplitSize is 128MB if pig.noSplitCombinaton is not specifically turned ...
http://issues.apache.org/jira/browse/PIG-3903    Author: Rohini Palaniswamy, 2014-04-18, 05:23
[PIG-3771] Piggybank Avrostorage makes a lot of namenode calls in the backend - Pig - [issue]
... The amount of list status calls it makes in setLocation if combined with wildcards can really slow down the namenode....
http://issues.apache.org/jira/browse/PIG-3771    Author: Rohini Palaniswamy, 2014-04-16, 18:28
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