Re: Build failed in Hudson: Cayenne-trunk » derby,JDK 1.6 (latest),Ubuntu #186

From: Andrus Adamchik (andru..bjectstyle.org)
Date: Fri Jan 22 2010 - 09:56:04 EST

  • Next message: Andrus Adamchik: "Re: Build failed in Hudson: Cayenne-trunk » derby,JDK 1.6 (latest),Ubuntu #186"

    FYI - I re-enabled parallel builds for speed, as clearly the Derby
    problem wasn't fixed by sequential builds.

    On Jan 21, 2010, at 10:32 AM, Andrus Adamchik wrote:

    >
    > On Jan 21, 2010, at 10:26 AM, Aristedes Maniatis wrote:
    >
    >> I just turned on "Run each configuration sequentially". Before it
    >> was running the builds simultaneously (and possibly spread over
    >> different nodes). This will be much slower now, but if both builds
    >> are trying to git the same db..
    >
    > I observed a number of builds, and I think builds on the same
    > machine are never run in parallel. So parallel builds shouldn't be a
    > problem unless /tmp is shared between vesta and minerva. If tmp is
    > indeed shared, we can still ensure that separate dbs are generated
    > by editing copies of ~/.cayenne/connection.properties on both build
    > servers, changing this line:
    >
    > derby.jdbc.url = jdbc:derby:/tmp/....;create=true
    >
    > Andrus
    >
    >
    >
    >



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