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  1. Solr
  2. SOLR-198

RunExecutableListener always waits for the subprocess completion regardless of wait="false"

    Details

    • Type: Bug
    • Status: Closed
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: 1.2
    • Fix Version/s: 1.2
    • Component/s: None
    • Labels:
      None

      Description

      Although the type of the value of "wait" attribute is boolean in solrconfig.xml:

      <listener event="postCommit" class="solr.RunExecutableListener">
      <str name="exe">snapshooter</str>
      <str name="dir">solr/bin</str>
      <bool name="wait">false</bool>
      <arr name="args"> <str>arg1</str> <str>arg2</str> </arr>
      <arr name="env"> <str>MYVAR=val1</str> </arr>
      </listener>

      RunExecutableListener trys to get the value as a string:

      if ("false".equals(args.get("wait"))) wait=false;

      therefore, it always waits for the subprocess completion, even if you set wait="false" . The above line would probably be like this:

      if (Boolean.FALSE.equals(args.get("wait"))) wait=false;

      regards,

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            • Assignee:
              Unassigned
              Reporter:
              okoji091 Koji Sekiguchi
            • Votes:
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              • Created:
                Updated:
                Resolved: