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  1. Hadoop Common
  2. HADOOP-7181

use ThreadLocal for HardLink command buffers

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Details

    • Improvement
    • Status: Open
    • Major
    • Resolution: Unresolved
    • 0.23.0
    • None
    • util
    • None
    • hard links

    Description

      Referring to HADOOP-7133, Hairong observed that HardLink could be improved if it used ThreadLocal to implement thread-safe re-usable buffers. We agreed to open it in a new bug so the original patch could proceed.

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          is blocked by

          Improvement - An improvement or enhancement to an existing feature or task. HADOOP-7133 CLONE to COMMON - HDFS-1445 Batch the calls in DataStorage to FileUtil.createHardLink(), so we call it once per directory instead of once per file

          • Major - Major loss of function.
          • Closed

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              mattf Matthew Foley
              mattf Matthew Foley
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              Dates

                Created:
                Updated: