Uploaded image for project: 'Hadoop HDFS'
  1. Hadoop HDFS
  2. HDFS-3404

Make putImage in GetImageServlet infer remote address to fetch from request

    Details

    • Type: Improvement
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 2.0.0-alpha
    • Fix Version/s: 2.0.2-alpha
    • Component/s: None
    • Labels:
      None

      Description

      As it stands, daemons which perform checkpointing must determine their own address on which they can be reached, so that the NN which they checkpoint against knows what address to fetch a merged fsimage from. This causes problems if, for example, the daemon performing checkpointing binds to 0.0.0.0, and thus can't be sure of what address the NN can reach it at.

        Attachments

        1. HDFS-3404.patch
          4 kB
          Aaron T. Myers
        2. HDFS-3404.patch
          3 kB
          Aaron T. Myers

          Issue Links

            Activity

              People

              • Assignee:
                atm Aaron T. Myers
                Reporter:
                atm Aaron T. Myers
              • Votes:
                0 Vote for this issue
                Watchers:
                5 Start watching this issue

                Dates

                • Created:
                  Updated:
                  Resolved: