Derby
  1. Derby
  2. DERBY-5474

Speed up message splitting in build

    Details

    • Type: Improvement Improvement
    • Status: Closed
    • Priority: Minor Minor
    • Resolution: Fixed
    • Affects Version/s: 10.9.1.0
    • Fix Version/s: 10.9.1.0
    • Component/s: Build tools
    • Labels:
      None

      Description

      On a slow machine I sometimes use to build Derby, running the org.apache.derbyBuild.splitmessages tool takes 30 seconds and accounts for 15% of the total time needed to run "ant -q buildsource" (which builds the engine, the network server and the client, but not the tests or demos). The tool is invoked 15 times, and each time a new Java process is started because the Ant target has specified fork="yes". By changing it to run the splitmessages tool in the same Java process as the one running Ant, the time is reduced to 3-4 seconds on the same machine.

      1. d5474.diff
        2 kB
        Knut Anders Hatlen

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          People

          • Assignee:
            Knut Anders Hatlen
            Reporter:
            Knut Anders Hatlen
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            • Created:
              Updated:
              Resolved:

              Development