[YARN-3552] RM Web UI shows -1 running containers for completed apps

• Type: Bug
• Status: Resolved
• Priority: Trivial
• Resolution: Fixed
• Affects Version/s: 2.8.0
• Fix Version/s: 2.8.0, 3.0.0-alpha1
• Component/s: webapp
• Labels: newbie
• Hadoop Flags: Reviewed
• Assignee: Rohith Sharma K S
• Reporter: Rohith Sharma K S
• Created: 28/Apr/15 11:19
• Updated: 30/Aug/16 01:23
• Resolved: 05/May/15 13:45

Description

In the RMServerUtils, the default values are negative number which results in the displayiing the RM web UI also negative number.

  public static final ApplicationResourceUsageReport
    DUMMY_APPLICATION_RESOURCE_USAGE_REPORT =
      BuilderUtils.newApplicationResourceUsageReport(-1, -1,
          Resources.createResource(-1, -1), Resources.createResource(-1, -1),
          Resources.createResource(-1, -1), 0, 0);

Issue Links

• duplicates: YARN-3708 container num become -1 after job finished
• is duplicated by: YARN-3563 Completed app shows -1 running containers on RM web UI