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  1. Hadoop HDFS
  2. HDFS-34

The elephant should remember names, not numbers.

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Details

    • Bug
    • Status: Resolved
    • Major
    • Resolution: Won't Fix
    • None
    • None
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    Description

      The name node and the data node should not cache the resolution of host names, as doing so prevents the use of DNS CNAMEs for any sort of fail over capability.

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        relates to

        Improvement - An improvement or enhancement to an existing feature or task. HADOOP-6364 add a 'hostname' or 'identity' parameter

        • Major - Major loss of function.
        • Resolved

        Improvement - An improvement or enhancement to an existing feature or task. HADOOP-7472 RPC client should deal with the IP address changes

        • Minor - Minor loss of function, or other problem where easy workaround is present.
        • Closed

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            Unassigned Unassigned
            aw Allen Wittenauer
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              Updated:
              Resolved:

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