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  1. Hadoop YARN
  2. YARN-7267

Container should also return container system status to Application Master

    Details

    • Type: Improvement
    • Status: Open
    • Priority: Minor
    • Resolution: Unresolved
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: api
    • Labels:
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      Description

      Currently the container exit status is in the form of ContainerExitStatus, where only 9 failure status codes are available. However there could be many system error codes as result of launching a container shell command, or a set of such commands. It's desirable that this system code be propagated to AM, in addition to the 9 status codes that appear to result from YARN actions.

      One use case is that a necessary application resource is absent on a node to launch a container command. A "file not found" status would have provided enough info for AM to take some corrective action before a retry attempt.

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            • Assignee:
              Unassigned
              Reporter:
              yzhou2001 Yan
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              • Created:
                Updated: