Uploaded image for project: 'Hadoop HDFS'
  1. Hadoop HDFS
  2. HDFS-12943 Consistent Reads from Standby Node
  3. HDFS-12975

Changes to the NameNode to support reads from standby

    XMLWordPrintableJSON

Details

    • Sub-task
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • None
    • HDFS-12943, 3.3.0
    • namenode
    • None
    • Reviewed

    Description

      In order to support reads from standby NameNode needs changes to add Observer role, turn off checkpointing and such.

      Attachments

        1. HDFS-12975.000.patch
          91 kB
          Chao Sun
        2. HDFS-12975.001.patch
          79 kB
          Chao Sun
        3. HDFS-12975.002.patch
          9 kB
          Chao Sun
        4. HDFS-12975.003.patch
          9 kB
          Chao Sun

        Activity

          People

            csun Chao Sun
            shv Konstantin Shvachko
            Votes:
            0 Vote for this issue
            Watchers:
            19 Start watching this issue

            Dates

              Created:
              Updated:
              Resolved: