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  1. Hadoop HDFS
  2. HDFS-2124

Namenode HA using Backup Namenode as Hot Standby

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Details

    • New Feature
    • Status: Resolved
    • Major
    • Resolution: Won't Fix
    • 0.20.2, 0.21.0
    • None
    • datanode, hdfs-client, namenode
    • None

    Description

      This is to share our experiences on building Automatic, Hot High Availability for Namenode, leveraging the existing Backup Namenode.

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        is blocked by

        New Feature - A new feature of the product, which has yet to be developed. ZOOKEEPER-1080 Provide a Leader Election framework based on Zookeeper recipe

        • Major - Major loss of function.
        • Resolved
        relates to

        New Feature - A new feature of the product, which has yet to be developed. HDFS-1064 NN Availability - umbrella Jira

        • Major - Major loss of function.
        • Resolved

        New Feature - A new feature of the product, which has yet to be developed. HDFS-2064 Warm HA NameNode going Hot

        • Major - Major loss of function.
        • Closed

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            Unassigned Unassigned
            justin_joseph Justin Joseph
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              Updated:
              Resolved:

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