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  1. Hadoop HDFS
  2. HDFS-1064

NN Availability - umbrella Jira

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Details

    • New Feature
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • None
    • None
    • None
    • None

    Description

      This is an umbrella jira for discussing availability of the HDFS NN and providing references to other Jiras that improve its availability. This includes, but is not limited to, automatic failover.

      Attachments

        Issue Links

          is related to

          New Feature - A new feature of the product, which has yet to be developed. HDFS-839 The NameNode should forward block reports to BackupNode

          • Major - Major loss of function.
          • Open

          New Feature - A new feature of the product, which has yet to be developed. HDFS-976 Hot Standby for NameNode

          • Major - Major loss of function.
          • Resolved

          New Feature - A new feature of the product, which has yet to be developed. HDFS-2124 Namenode HA using Backup Namenode as Hot Standby

          • Major - Major loss of function.
          • Resolved

          New Feature - A new feature of the product, which has yet to be developed. HDFS-243 Namenode cluster(multi namenode working in active-active mode) to keep high availability and expansivity

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

          Sub-task - The sub-task of the issue HDFS-1070 Speedup NameNode image loading and saving by storing local file names

          • Major - Major loss of function.
          • Resolved

          New Feature - A new feature of the product, which has yet to be developed. MAPREDUCE-2288 JT Availability

          • Major - Major loss of function.
          • Resolved

          New Feature - A new feature of the product, which has yet to be developed. HDFS-1623 High Availability Framework for HDFS NN

          • Major - Major loss of function.
          • Closed

          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

          Activity

            People

              Unassigned Unassigned
              sanjay.radia Sanjay Radia
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              Dates

                Created:
                Updated:
                Resolved: