[PIG-3801] Auto local mode does not call storeSchema

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.13.0
• Assignee: Aniket Namadeo Mokashi
• Reporter: Aniket Namadeo Mokashi
• Created: 08/Mar/14 00:58
• Updated: 07/Jul/14 18:08
• Resolved: 23/Mar/14 06:47

Description

https://github.com/apache/pig/blob/trunk/src/org/apache/pig/backend/hadoop/executionengine/mapReduceLayer/MapReduceLauncher.java#L481

Pig code explicitly runs PigOutputCommitter.storeCleanup for local jobs. We also need to add this for auto-local jobs.

To repro this problem, run-
> a = load '2.txt' as (a0:chararray, a1:int);
> store a into 'a' using PigStorage(',','-schema');

This creates .pig_schema file in pig -x local mode, but does not create .pig_schema file in auto-local mode.