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  1. CDAP
  2. CDAP-7666

CDAP should not startup if the cluster does not have enough vcores

    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Blocker
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 4.0.0
    • Component/s: None
    • Labels:
      None
    • Release Notes:
      Fixed the YARN startup check to fail instead of warn if the cluster does not have enough capacity to run CDAP services.
    • Rank:
      1|hzzovb:

      Description

      If the cluster doesn't not have enough vcores, CDAP logs the following warning

      2016-11-17 23:38:17,017 WARN co.cask.cdap.master.startup.YarnCheck: Services require 11 vcores but the cluster only has 6 vcores available.
      

      The expected behavior should be to fail, if the cluster doesn't have enough capacity to start. In addition to checking available vcores, we should also check configured vcores.

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              • Assignee:
                ashau Albert Shau
                Reporter:
                sree Sreevatsan Raman
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                • Created:
                  Updated:
                  Resolved: