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  1. Spark
  2. SPARK-7598

Add aliveWorkers metrics in Master

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    Details

    • Type: Improvement
    • Status: Closed
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: 1.3.1
    • Fix Version/s: 1.4.0
    • Component/s: Deploy
    • Labels:
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    • Target Version/s:

      Description

      In Spark Standalone setup, when some workers are DEAD, they will stay in master worker list for a while.
      master.workers metrics for master is only showing the total number of workers, we need to monitor how many real ALIVE workers are there to ensure the cluster is healthy.

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            • Assignee:
              Rex Xiong Rex Xiong
              Reporter:
              Rex Xiong Rex Xiong
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                Updated:
                Resolved: