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  1. Hadoop HDFS
  2. HDFS-7896

HDFS Slow disk detection

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    • Improvement
    • Status: Open
    • Major
    • Resolution: Unresolved
    • None
    • None
    • datanode
    • None

    Description

      HDFS should detect slow disks. To start with we can flag this information via the NameNode web UI. Alternatively DNs can avoid using slow disks for writes.

      Attachments

        1. HDFS-7896.00.patch
          10 kB
          Brahma Reddy Battula

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              Unassigned Unassigned
              arp Arpit Agarwal
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              Dates

                Created:
                Updated: