Uploaded image for project: 'Hadoop HDFS'
  1. Hadoop HDFS
  2. HDFS-12943 Consistent Reads from Standby Node
  3. HDFS-14794

[SBN read] reportBadBlock is rejected by Observer.

    XMLWordPrintableJSON

    Details

    • Type: Sub-task
    • Status: Open
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: 2.10.0
    • Fix Version/s: None
    • Component/s: namenode
    • Labels:
      None

      Description

      reportBadBlock is rejected by Observer via StandbyException

      StandbyException: Operation category WRITE is not supported in state observer

      We should investigate what are the consequences of this and if we should treat reportBadBlock as IBRs. Note that reportBadBlock is a part of both ClientProtocol and DatanodeProtocol

        Attachments

          Issue Links

            Activity

              People

              • Assignee:
                Unassigned
                Reporter:
                shv Konstantin Shvachko
              • Votes:
                0 Vote for this issue
                Watchers:
                6 Start watching this issue

                Dates

                • Created:
                  Updated: