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  1. Hadoop Common
  2. HADOOP-3860

Compare name-node performance when journaling is performed into local hard-drives or nfs.

    Details

    • Type: Improvement
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 0.19.0
    • Fix Version/s: 0.19.0
    • Component/s: benchmarks
    • Labels:
      None

      Description

      The goal of this issue is to measure how the name-node performance depends on where the edits log is written to.
      Three types of the journal storage should be evaluated:

      1. local hard drive;
      2. remote drive mounted via nfs;
      3. nfs filer.

        Attachments

        1. NNThruputMoreOps.patch
          21 kB
          Konstantin Shvachko

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              • Assignee:
                shv Konstantin Shvachko
                Reporter:
                shv Konstantin Shvachko
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                • Created:
                  Updated:
                  Resolved: