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  1. HBase
  2. HBASE-20913

List memstore direct memory/heap memory usage

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Details

    • Improvement
    • Status: Open
    • Minor
    • Resolution: Unresolved
    • 2.0.0
    • None
    • regionserver
    • None

    Description

      With offheap write path support, mslab can be allocated at offheap memory. Currently, RS Server Metrics, only show Memstore Size and it does not list the DM usage for memstore. It will be good that memstore's offheap memory usage along with the heap memory usage be shown at the webpage so we will know how much DM is used for memstore.

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          relates to

          Improvement - An improvement or enhancement to an existing feature or task. HBASE-21107 add a metrics for netty direct memory

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Resolved

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              Unassigned Unassigned
              huaxiang Hua Xiang
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              Dates

                Created:
                Updated: