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  1. Solr
  2. SOLR-4960

race condition in CoreContainer.shutdown leads to double closes on cores

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Details

    • Bug
    • Status: Closed
    • Major
    • Resolution: Fixed
    • 4.3
    • 4.4, 6.0
    • None
    • None

    Description

      CoreContainer.shutdown has a race condition that can lead to a closed (or closing) core being handed out to an incoming request. This can further lead to SolrCore.close() logic being executed again when the request is finished.

      This bug was introduced in SOLR-4196 r1451797

      Attachments

        1. SOLR-4960.patch
          2 kB
          Yonik Seeley
        2. SOLR-4960_getCore.patch
          3 kB
          Yonik Seeley

        Issue Links

          is broken by

          Improvement - An improvement or enhancement to an existing feature or task. SOLR-4196 Untangle XML-specific nature of Config and Container classes

          • Blocker - Blocks development and/or testing work, production could not run
          • Closed
          relates to

          Bug - A problem which impairs or prevents the functions of the product. SOLR-4974 Consolidate and simplify closing cores in container shutdown.

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Closed

          Activity

            People

              yseeley@gmail.com Yonik Seeley
              yseeley@gmail.com Yonik Seeley
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              Dates

                Created:
                Updated:
                Resolved: