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[PIG-4107] Optiq for query optimization - Pig - [issue]
...Optiq is a query planning engine which is currently in Apache incubator. We'd like to explore the possibility to use Optiq to do query optimization, material view generation for Pig....
http://issues.apache.org/jira/browse/PIG-4107    Author: Daniel Dai, 2014-08-06, 18:44
[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-4103] Fix TestRegisteredJarVisibility(after PIG-4083) - Pig - [issue]
...The root cause is that hive-exec-0.13.1.jar included jackson classes. String jacksonJar = JarManager.findContainingJar(org.codehaus.jackson.JsonParser.class);String jacksonJar returns "hive-...
http://issues.apache.org/jira/browse/PIG-4103    Author: fang fang chen, 2014-08-06, 06:11
[expand - 3 more] - Re: Create a constant relation in a Pig script - Pig - [mail # dev]
...There are quite a few tests are using Mock.Storage, you can take themas reference. Eg:http://svn.apache.org/viewvc/pig/trunk/test/org/apache/pig/test/TestOrderBy3.java?view=markupOn Tue, Aug...
   Author: Daniel Dai, 2014-08-06, 05:18
[expand - 2 more] - Re: MultiStorage with Avro? - Pig - [mail # user]
...Hey Guys,Has anyone tried multistorage with avro ?...
   Author: Swapnil Helonde, 2014-08-06, 04:45
[PIG-4091] Predicate pushdown for ORC - Pig - [issue]
http://issues.apache.org/jira/browse/PIG-4091    Author: Rohini Palaniswamy, 2014-08-06, 02:08
UDF for processing containing group in pig 0.12 - Pig - [mail # user]
...Hi all,I am trying to process a tuple containing some chararray fields and a bagusing UDF to generate a single tuple.Input tuple consist of 2 chararray field followed by a bag, which contain...
   Author: Ajay, 2014-08-05, 13:35
[PIG-4008] Pig code change to enable Tez Local mode - Pig - [issue]
...Once pig specifes using local mode and tez framework, it will pass local parameter to tez and enable tez to use local mode....
http://issues.apache.org/jira/browse/PIG-4008    Author: Chen He, 2014-08-05, 01:13
[PIG-4086] Fix Orc e2e tests for tez - Pig - [issue]
...All Orc e2e tests fail on tez.There are two issue:1. hivelibdir etc is not set in tez.conf2. OrcStorage produce empty output fileDigging into #2, the problem is in this code in PigProcessor:...
http://issues.apache.org/jira/browse/PIG-4086    Author: Daniel Dai, 2014-08-05, 01:11
[expand - 1 more] - Re: How pig make hadoop to recognize "pig.reduce.output.dirs" property to set output directory? - Pig - [mail # dev]
...Pig in general do not deal with output directory, instead, it ishandled by individual storer. Take PigStorage for example, inPigStorage.setStoreLocation, it invokesFileOutputFormat.setOutput...
   Author: Daniel Dai, 2014-08-05, 00:31
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