[OOZIE-2260] Only set "java.io.tmpdir" to "./tmp" for the AM

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: trunk
• Fix Version/s: 4.3.0
• Assignee: Ryota Egashira
• Reporter: Rohini Palaniswamy
• Created: 02/Jun/15 21:21
• Updated: 02/Dec/16 21:03
• Resolved: 09/Jun/15 09:14

Description

OOZIE-2209 sets java.io.tmpdir to ./tmp for AM, map and reduce for both launcher and action jobs.

MapReduceChildJVM already sets java.io.tmpdir to ./tmp

Path childTmpDir = new Path(Environment.PWD.$(),
        YarnConfiguration.DEFAULT_CONTAINER_TEMP_DIR);
    vargs.add("-Djava.io.tmpdir=" + childTmpDir);

So it is only needed to be set for AM in launcher because of uber mode.

Issue Links

• relates to: OOZIE-2424 Set "java.io.tmpdir" to "./tmp" for the AM based on server configuration
• relates to: MAPREDUCE-6576 AM java.io.tmpdir should be set to $PWD/tmp
• supercedes: OOZIE-2209 Oozie launchers to set "java.io.tmpdir" to "./tmp"