Hi, On 26 July 2016 at 16:27, Robert Munteanu <[email protected]> wrote:
> On Tue, 2016-07-26 at 16:24 +0100, Ian Boston wrote: > > Hi, > > On the command line that doesnt appear to do anything. > > > > cd bundles/commons/classloader > > mvn -q > > -Dmaven.surefire.debug="-Dorg.slf4j.simpleLogger.defaultLogLevel=warn > > -Dorg.apache.sling.commons.log.level=WARN > > -Dorg.ops4j.pax.logging.DefaultServiceLog.level=ERROR" clean install > > No, it probably needs to be set in the Java code, as the pax-exam > container is usually forked. > > Perhaps we can add a utility method which forwards a well-known system > property to pax-exam in the new pax-exam support bundle. > I think it's probably not worth changing the code or adding complexity. I am able to eliminate most of the noise and get Travis to build with the following. mvn -q -Dmaven.surefire.debug="-Dorg.slf4j.simpleLogger.defaultLogLevel=warn -Dorg.apache.sling.commons.log.level=WARN" clean install -DHttpTestBase.readyTimeoutSeconds=300 -PintegrationTests 2>&1 | egrep -v "^\W*at|DEBUG|WARN|INFO|REGISTER|\*ERROR\*|^ERROR|org\.ops4j\.pax\.|^\W*- |^org\.apache\.|^registerMimeType" It might make it hard for someone to see the root cause in travis, but it should indicate approximately where the problem is. Builds on pull requests are taking 21 minutes on Travis to do a matrix of JDK8,7 and OpenJDK7, which isn't ideal, but better than Jenkins which takes 1h40m to complete JDK8. Obviously Travis only works on GitHub repos. Best Regards Ian > > Robert > > > > > ... > > > > > > [main] INFO org.ops4j.exec.DefaultJavaRunner - Platform has been > > shutdown. > > [main] INFO org.ops4j.pax.exam.spi.reactors.ReactorManager - suite > > finished > > > > Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 6.947 > > sec - > > in org.apache.sling.commons.classloader.it.DynamicClassLoaderIT > > > > even with > > > > ./mvnw -q > > -Dmaven.surefire.debug="-Dorg.slf4j.simpleLogger.defaultLogLevel=warn > > -Dorg.apache.sling.commons.log.level=WARN" clean install > > -DHttpTestBase.readyTimeoutSeconds=300 -PintegrationTests 2>&1 > > | grep -v > > DEBUG | grep -v INFO | grep -v REGISTER > > > > > > I still get > 30K lines of logs, but the build is getting further > > through. I > > may have to get a lot more aggressive at filtering out the junk. > > > > > > Thanks for the pointer. > > > > Best Regards > > > > Ian > > > > > > > > On 26 July 2016 at 16:08, Robert Munteanu <[email protected]> wrote: > > > > > Hi Ian, > > > > > > On Tue, 2016-07-26 at 15:58 +0100, Ian Boston wrote: > > > > Hi, > > > > I am trying to reduce the volume of logging output that a Sling > > > > build > > > > produces so that we can build pull requests using Travis. Travis > > > > kills the > > > > build when it produces > 4MB of log file, which is about 32K > > > > lines of > > > > log > > > > files. 99% of those lines serve no real purpose other than to > > > > bloat > > > > the > > > > output. > > > > > > > > [1] is an example travis run, started using a maven wrapper to > > > > allow > > > > maven > > > > 3.3.9 to be used. (you may not be able to load it, as it's so > > > > huge) > > > > > > > > ./mvnw -q > > > > -Dmaven.surefire.debug="- > > > > Dorg.slf4j.simpleLogger.defaultLogLevel=warn > > > > -Dorg.apache.sling.commons.log.level=warn" clean install > > > > -DHttpTestBase.readyTimeoutSeconds=300 -PintegrationTests > > > > > > > > The -q puts the maven logger in ERROR level. > > > > The -Dmaven.surefire.debug="- > > > > Dorg.slf4j.simpleLogger.defaultLogLevel=warn > > > > -Dorg.apache.sling.commons.log.level=warn" causes forked surefire > > > > processes > > > > which log with SLF4J to log at WARN level. > > > > > > > > This all works, except many of the tests in Sling still log at > > > > INFO > > > > level, > > > > presumably because it doesn't take any notice of the surefire > > > > settings. > > > > > > > > Does anyone know how to prevent Felix when running Sling > > > > tests from > > > > logging 1000s of REGISTERED, UNREGISTERED messages ? > > > > > > There might be multiple issues here, but for the pax-exam tests, at > > > least when using the provided logging wrapper you would need to > > > configure the tests with > > > > > > > > > CoreOptions.systemProperty("org.ops4j.pax.logging.DefaultServiceLog > > > .l > > > evel").value("WARN") > > > > > > Robert > > > > > > > > > > > eg > > > > > > > > Running > > > > org.apache.sling.commons.classloader.it.DynamicClassLoaderIT > > > > > > > > [main] INFO org.ops4j.pax.exam.spi.DefaultExamSystem - Pax Exam > > > > System > > > > (Version: 4.9.1) created. > > > > > > > > [main] INFO org.ops4j.pax.exam.junit.impl.ProbeRunner - creating > > > > PaxExam > > > > runner for class > > > > org.apache.sling.commons.classloader.it.DynamicClassLoaderIT > > > > [main] INFO org.ops4j.pax.exam.junit.impl.ProbeRunner - running > > > > test > > > > class > > > > org.apache.sling.commons.classloader.it.DynamicClassLoaderIT > > > > [main] INFO org.ops4j.exec.DefaultJavaRunner - DefaultJavaRunner > > > > completed > > > > successfully > > > > > > > > [org.ops4j.pax.swissbox.extender.BundleWatcher] : Creating bundle > > > > watcher > > > > with scanner [org.ops4j.pax.swissbox.extender.BundleManifestScann > > > > er@3 > > > > 5c29153]...[org.ops4j.pax.swissbox.extender.BundleWatcher] > > > > : Scanning bundle > > > > [org.apache.felix.framework][org.ops4j.pax.swissbox.extender.Bund > > > > leWa > > > > tcher] > > > > : Scanning bundle > > > > [org.ops4j.pax.exam][org.ops4j.pax.swissbox.extender.BundleWatche > > > > r] : > > > > Scanning bundle > > > > [org.ops4j.pax.exam.inject][org.ops4j.pax.swissbox.extender.Bundl > > > > eWat > > > > cher] > > > > : Scanning bundle > > > > [org.ops4j.pax.exam.extender.service][org.ops4j.pax.swissbox.exte > > > > nder > > > > .BundleWatcher] > > > > : Scanning bundle [osgi.cmpn] > > > > > > > > org.ops4j.pax.logging.pax-logging- > > > > api[org.ops4j.pax.logging.internal.Activator] > > > > : Enabling SLF4J API support. > > > > If I can't find some way of reducing the output I will have to > > > > resort > > > > to > > > > grep on the output of mvn. > > > > > > > > Best Regards > > > > Ian > > > > > > > > > > > > 1 https://travis-ci.org/apache/sling/jobs/147487804 > > > > > > > >
