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We created a Sonar job a long time (bug 464600), but not really monitored it. We try to re-enable it but we have an SQLException that seems link to the Sonar confifguration: [ERROR] Failed to execute goal org.sonarsource.scanner.maven:sonar-maven-plugin:3.2:sonar (default-cli) on project sirius-parent: Fail to connect to database: Cannot create PoolableConnectionFactory (Could not create connection to database server. Attempted reconnect 3 times. Giving up.): Access denied for user 'sonar_rw'@'172.25.102.102' (using password: YES) -> [Help 1] org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal org.sonarsource.scanner.maven:sonar-maven-plugin:3.2:sonar (default-cli) on project sirius-parent: Fail to connect to database at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:212) ... Caused by: java.sql.SQLException: Access denied for user 'sonar_rw'@'172.25.102.102' (using password: YES) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:1078) ... The complete error can be seen on the last job: https://hudson.eclipse.org/sirius/view/All/job/sirius.sonar-master/658/consoleFull
Not sure why, but the Sonar password was missing. I've added it and the Sonar call works again. There is a OOM error though: java.lang.OutOfMemoryError: GC overhead limit exceeded Investigating now.
OK thanks for the first fix. For information, currently, for analysis, I've only enabled junit test (profile "junit"). In the end, there will be more (profile "junit,swtbot-sequence,swtbot-part1,swtbot-part2"). The OOM does not reassure me.
The last job [1] finished as UNSTABLE (ie without OOM). For that, I replaced -Xmx3g by -Xmx4g. It seems a lot to me for a project of the size of Sirius. Do you have other returns of this type? There are many errors in the logs that amaze me: 1- ERROR - Fail to execute PMD. Following file is ignored: /path/Class.java net.sourceforge.pmd.PMDException: Error while processing /path/Class.java ... Caused by: java.lang.SecurityException: class "org.eclipse.core.runtime.IExecutableExtension" 's sign information does not match sign information of other classes in the same package 2- JaCoCoSensor: JaCoCo report not found : /home/hudson/genie.sirius/.hudson/jobs/sirius.sonar-master/workspace/plugins/org.eclipse.sirius.tests.rcptt.properties/target/jacoco.exec 3- 09:32:10.467 ERROR - Class not found: org.osgi.annotation.versioning.ConsumerType 09:32:10.468 ERROR - Class not found: org.osgi.annotation.versioning.ProviderType 4- ERROR - Reports path not found or is not a directory: /home/hudson/genie.sirius/.hudson/jobs/sirius.sonar-master/workspace/plugins/org.eclipse.sirius.ext.emf/target/surefire-reports --> It seems normal as there is no test in this plugin. 5- ERROR - Class not found: org.eclipse.sirius.ext.base.I18N --> This class is part of the Sirius source code. 6- WARN - Class 'org/eclipse/sirius/diagram/ui/tools/api/part/IDiagramDialectGraphicalViewer' is not accessible through the ClassLoader. Are all these kind of errors expected? [1] https://hudson.eclipse.org/sirius/view/All/job/sirius.sonar-master/663/
The same errors can be observed on other HIPP, but not all. For Capella [1], I noticed the error kind 2 (but not for all plugins), 3, 4 but not 1, 2, 5 and 6. For EMF-Compare [2], I noticed the error kinds 2 (but only once), 3, 4, 5 and 6 but not 1 and 2. [1] https://hudson.polarsys.org/capella/view/Capella-master/job/capella-master-sonar [2] https://hudson.eclipse.org/emfcompare/job/master-quality
Another issue, bug 528950, has been created on Sirius side to try to resolve problems mentioned in comment 3. The initial problem "SQLException: Access denied for user sonar_rw" is resolved. Fill free to close this issue, except if you prefer to analyze the OOM of comment 1 in this issue. I'll also appreciate answers to the comment 3 if you have any.
My guess is that we're done here.
