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[PIG-3982] ant target test-tez should depend on jackson-pig-3039-test-download - Pig - [issue]
...Otherwise TestRegisteredJarVisibility fail....
http://issues.apache.org/jira/browse/PIG-3982    Author: Daniel Dai, 2014-07-26, 20:42
alternative to skew join to split work among reducers - Pig - [mail # user]
...I am hitting the following exception with pig skewed join -Is there a work around to split the work among many reducers instead ofskewed join?This is the pig script -raw = LOAD '/user/root/p...
   Author: Suhas Satish, 2014-07-26, 01:15
[expand - 13 more] - Re: Review Request 23787: Group All followed by CROSS with default parallelism produces wrong results - Pig - [mail # dev]
...It is only used by PigInputFormat.getSplits. Since we move PigInputFormat.getSplits to LoaderProcessor, we don't need "pig.inpTargets" in TezDagBuilder.Seems we need to clean it up and diver...
   Author: Daniel Dai, 2014-07-25, 23:34
[PIG-4075] TEZ-1311 broke Hadoop2 compilation - Pig - [issue]
...    [javac] /Users/cheolsoop/workspace/pig-apache/src/org/apache/pig/backend/hadoop/executionengine/tez/ObjectCache.java:25: error: cannot find symbol    [javac...
http://issues.apache.org/jira/browse/PIG-4075    Author: Cheolsoo Park, 2014-07-25, 23:30
[PIG-4070] Change from TezJobConfig to TezRuntimeConfiguration - Pig - [issue]
http://issues.apache.org/jira/browse/PIG-4070    Author: Rohini Palaniswamy, 2014-07-25, 06:13
[PIG-4073] Pig query (parsing) only works on one file rather than on a folder or a list of files - Pig - [issue]
...I am executing a parsing query (see page_views_convert_asterix.pig attached + pigmix.jar)The query outputs a different result whether it:a) executed on a single fileb) executed on a folder o...
http://issues.apache.org/jira/browse/PIG-4073    Author: Keren Ouaknine, 2014-07-25, 05:22
[PIG-3878] Improve parallelism of union and join - Pig - [issue]
...Currently if user has no parallel clause specified, then it defaults to 1 and it is bad for performance. MR does not have this issue as for each job number of mappers are determined by input...
http://issues.apache.org/jira/browse/PIG-3878    Author: Rohini Palaniswamy, 2014-07-24, 19:43
[PIG-4069] Limit reduce task should start as soon as one map task finishes - Pig - [issue]
... Set very low values for ShuffleVertexManager.TEZ_AM_SHUFFLE_VERTEX_MANAGER_MIN_SRC_FRACTION and ShuffleVertexManager.TEZ_AM_SHUFFLE_VERTEX_MANAGER_MAX_SRC_FRACTION in case of LIMIT job...
http://issues.apache.org/jira/browse/PIG-4069    Author: Rohini Palaniswamy, 2014-07-24, 19:42
[PIG-3365] Run as uber job if there is only one input split - Pig - [issue]
...Hadoop 2 has support for uber mode (mapreduce.job.ubertask.enable=true) which runs the map and reduce on Application Master itself and reduces the overhead of launching a separate map/reduce...
http://issues.apache.org/jira/browse/PIG-3365    Author: Rohini Palaniswamy, 2014-07-24, 10:03
[expand - 2 more] - Re: [wiki] Jira link from wiki doesn't work - Pig - [mail # dev]
...Thanks Cheolsoo.On Wed, Jul 23, 2014 at 11:39 PM, Cheolsoo Park wrote: ...
   Author: Praveen R, 2014-07-24, 07:45
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