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  1. Apache Lens
  2. LENS-1464

One or two queued queries failing with ConcurrentModificationException on restart

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    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 2.7
    • Component/s: server
    • Labels:
      None

      Description

      Happens because of synchronizations issues. If two queries are simultaneously launching, both try to add resources to hive driver. One of those queries can fail then.

        Attachments

        1. LENS-1464.01.patch
          1 kB
          Rajat Khandelwal
        2. LENS-1464.02.patch
          3 kB
          Rajat Khandelwal
        3. LENS-1464.03.patch
          3 kB
          Rajat Khandelwal

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              • Assignee:
                prongs Rajat Khandelwal
                Reporter:
                prongs Rajat Khandelwal
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                Dates

                • Created:
                  Updated:
                  Resolved: