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  1. Hadoop HDFS
  2. HDFS-5254

Reconfigure DN's topology without restart DN

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    • New Feature
    • Status: Open
    • Major
    • Resolution: Unresolved
    • None
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    Description

      In some cases (like: VM live migration in virtualization or SDN in cloud), the DN's network topology is changed in runtime. We should figure out some way to reconfigure it without stop/start DN.

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          is blocked by

          Improvement - An improvement or enhancement to an existing feature or task. HADOOP-9998 Provide methods to clear only part of the DNSToSwitchMapping

          • Major - Major loss of function.
          • Closed

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              Unassigned Unassigned
              junping_du Junping Du
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              Dates

                Created:
                Updated: