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  1. Apache Ozone
  2. HDDS-11445 HBase support Phase II
  3. HDDS-10055

[hsync] Optimize FilePerBlockStrategy.writeChunk()

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    • Sub-task
    • Status: Open
    • Major
    • Resolution: Unresolved
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    Description

      Looking at async profile report of a hsync intensive workload, a quite noticeable CPU overhead (3%) can be eliminated.

      It would be great to cache the File object, and don't check if the file exists or not every single time.

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            smeng Siyao Meng Assign to me
            weichiu Wei-Chiu Chuang
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