Uploaded image for project: 'Hadoop HDFS'
  1. Hadoop HDFS
  2. HDFS-8675

IBRs from dead DNs go into infinite loop

    XMLWordPrintableJSON

Details

    • Bug
    • Status: Resolved
    • Major
    • Resolution: Not A Problem
    • 2.6.0
    • None
    • datanode
    • None

    Description

      If the DN sends an IBR after the NN declares it dead, the NN returns an IOE of unregistered or dead. The DN catches the IOE, ignores it, and infinitely loops spamming the NN with retries.

      Attachments

        Activity

          People

            Unassigned Unassigned
            daryn Daryn Sharp
            Votes:
            0 Vote for this issue
            Watchers:
            13 Start watching this issue

            Dates

              Created:
              Updated:
              Resolved: