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  1. Hadoop Common
  2. 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

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Details

    • Improvement
    • Status: Closed
    • Major
    • Resolution: Fixed
    • 0.20.2
    • 0.23.0
    • util
    • None
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      This is the COMMON portion of a fix requiring coordinated change of COMMON and HDFS. Please see HDFS-1445 for HDFS portion and release note.
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      This is the COMMON portion of a fix requiring coordinated change of COMMON and HDFS. Please see HDFS-1445 for HDFS portion and release note.
    • hard links, upgrade, snapshot

    Description

      The fix for HDFS-1445 "Batch the calls in DataStorage to FileUtil.createHardLink(), so we call it once per directory instead of once per file" requires coordinated change in COMMON and HDFS. This is the COMMON portion, submitted here under a separate bug to activate the automated testing.

      Warning: this patch to COMMON, by itself, will break HDFS. It requires coordinated commit of the HDFS portion of the patch in HDFS-1445.

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            mattf Matthew Foley
            mattf Matthew Foley
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