Uploaded image for project: 'HBase'
  1. HBase
  2. HBASE-8952

Missing error handling can cause RegionServer RPC thread to busy loop forever

    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 0.98.0, 0.95.2
    • Component/s: IPC/RPC
    • Labels:
      None

      Description

      If the connection to the client is closed unexpectedly and "at the wrong time", the code will attempt to keep reading from the socket in a busy loop.

      This bug seems to be present in all released versions of HBase, including the tip of the 0.94 and 0.95 branches, however I only ran into it while porting AsyncHBase to 0.95

        Attachments

        1. 8952.094.txt
          4 kB
          stack
        2. HBASE-8952.patch
          0.7 kB
          Benoit Sigoure

          Activity

            People

            • Assignee:
              tsuna Benoit Sigoure
              Reporter:
              tsuna Benoit Sigoure
            • Votes:
              0 Vote for this issue
              Watchers:
              5 Start watching this issue

              Dates

              • Created:
                Updated:
                Resolved: