Uploaded image for project: 'HPCC'
  1. HPCC
  2. HPCC-17564

Race condition in ContextLogger::mergeStats

    XMLWordPrintable

    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Critical
    • Resolution: Fixed
    • Affects Version/s: 6.2.12
    • Fix Version/s: 6.2.14
    • Component/s: Roxie
    • Labels:
      None

      Description

      ContextLogger::mergeStats could have a race condition from a couple of sources:

      • Multiple slave activities with child queries updating stats at the same time
      • RoxieSocketWorker processing an HTTP query with multiple requests would start multiple concurrent queries using the same context

        Attachments

          Activity

            People

            • Assignee:
              ghalliday Gavin Halliday
              Reporter:
              ghalliday Gavin Halliday
            • Votes:
              0 Vote for this issue
              Watchers:
              2 Start watching this issue

              Dates

              • Created:
                Updated:
                Resolved: