[HADOOP-10328] loadGenerator exit code is not reliable

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.2.0
• Fix Version/s: 2.4.0
• Component/s: tools
• Target Version/s: 2.4.0
• Hadoop Flags: Reviewed
• Assignee: Haohui Mai
• Reporter: Arpit Gupta
• Created: 06/Feb/14 20:33
• Updated: 22/Sep/17 20:14
• Resolved: 20/Feb/14 19:09

Description

LoadGenerator exit code is determined using the following logic

int exitCode = init(args);
    if (exitCode != 0) {
      return exitCode;
    }

At the end of the run we just return the exitCode. So essentially if you are arguments are correct you will always get 0 back.

Issue Links

• breaks: HADOOP-14902 LoadGenerator#genFile write close timing is incorrectly calculated