Uploaded image for project: 'Hadoop HDFS'
  1. Hadoop HDFS
  2. HDFS-12645 FSDatasetImpl lock will stall BP service actors and may cause missing blocks
  3. HDFS-12646

Avoid IO while holding the FsDataset lock

    XMLWordPrintableJSON

Details

    • Sub-task
    • Status: Open
    • Major
    • Resolution: Unresolved
    • 2.8.0
    • None
    • datanode
    • None

    Description

      IO operations should be allowed while holding the dataset lock. Notable offenders include but are not limited to the instantiation of a block sender/receiver, constructing the path to a block, unfinalizing a block.

      Attachments

        Activity

          People

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

            Dates

              Created:
              Updated: