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  1. Ambari
  2. AMBARI-15030

Fix unreasonable default heap settings for AMS HBase heapsize and xmn size.

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Details

    • Bug
    • Status: Resolved
    • Critical
    • Resolution: Fixed
    • 2.2.1
    • 2.2.2
    • None
    • None

    Description

      Default values from the stack (Not stack advisor)

      regionserver_heapsize : 512MB
      regionserver_xmn_size : 256MB

      xmn is 50% of rs heapsize which is unreasonable. Changing to 756MB and 128MB respectively.

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            avijayan Aravindan Vijayan
            avijayan Aravindan Vijayan
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              Updated:
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