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Tony Reix commented on MNG-5629: -------------------------------- I've opened a new JIRA: http://jira.codehaus.org/browse/MNG-5703 . > ClosedChannelException from DefaultUpdateCheckManager.read > ---------------------------------------------------------- > > Key: MNG-5629 > URL: https://jira.codehaus.org/browse/MNG-5629 > Project: Maven > Issue Type: Bug > Affects Versions: 3.2.1 > Environment: Windows 7, Java 7 updated 25 > Reporter: Anthony Whitford > Attachments: xy.tar.gz > > > I ran a build in debug mode ({{mvn -X}}) and noticed the following bug > (repeatedly): > {noformat} > [DEBUG] Error releasing shared lock for resolution tracking file: > C:\Users\awhitford\.m2\repository\org\apache\maven\plugins\maven-war-plugin\resolver-status.properties > java.nio.channels.ClosedChannelException > at sun.nio.ch.FileLockImpl.release(FileLockImpl.java:58) > at > org.apache.maven.repository.legacy.DefaultUpdateCheckManager.read(DefaultUpdateCheckManager.java:396) > at > org.apache.maven.repository.legacy.DefaultUpdateCheckManager.readLastUpdated(DefaultUpdateCheckManager.java:323) > at > org.apache.maven.repository.legacy.DefaultUpdateCheckManager.readLastUpdated(DefaultUpdateCheckManager.java:159) > at > org.apache.maven.repository.legacy.DefaultUpdateCheckManager.isUpdateRequired(DefaultUpdateCheckManager.java:148) > at > org.apache.maven.artifact.repository.metadata.DefaultRepositoryMetadataManager.resolve(DefaultRepositoryMetadataManager.java:127) > at > org.apache.maven.project.artifact.MavenMetadataSource.retrieveAvailableVersions(MavenMetadataSource.java:435) > at > org.apache.maven.project.artifact.MavenMetadataSource.retrieveAvailableVersions(MavenMetadataSource.java:425) > at > org.codehaus.mojo.versions.api.DefaultVersionsHelper.lookupArtifactVersions(DefaultVersionsHelper.java:229) > at > org.codehaus.mojo.versions.api.DefaultVersionsHelper.lookupPluginUpdates(DefaultVersionsHelper.java:727) > at > org.codehaus.mojo.versions.api.DefaultVersionsHelper.lookupPluginsUpdates(DefaultVersionsHelper.java:706) > at > org.codehaus.mojo.versions.PluginUpdatesReport.doGenerateReport(PluginUpdatesReport.java:103) > at > org.codehaus.mojo.versions.AbstractVersionsReport.executeReport(AbstractVersionsReport.java:253) > at > org.apache.maven.reporting.AbstractMavenReport.generate(AbstractMavenReport.java:90) > at > org.apache.maven.plugins.site.ReportDocumentRenderer.renderDocument(ReportDocumentRenderer.java:228) > at > org.apache.maven.doxia.siterenderer.DefaultSiteRenderer.renderModule(DefaultSiteRenderer.java:319) > at > org.apache.maven.doxia.siterenderer.DefaultSiteRenderer.render(DefaultSiteRenderer.java:135) > at > org.apache.maven.plugins.site.SiteMojo.renderLocale(SiteMojo.java:175) > at org.apache.maven.plugins.site.SiteMojo.execute(SiteMojo.java:138) > at > org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:133) > at > org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:208) > at > org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153) > at > org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145) > at > org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:108) > at > org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:76) > at > org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build(SingleThreadedBuilder.java:51) > at > org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:116) > at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:361) > at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:155) > at org.apache.maven.cli.MavenCli.execute(MavenCli.java:584) > at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:213) > at org.apache.maven.cli.MavenCli.main(MavenCli.java:157) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > at java.lang.reflect.Method.invoke(Method.java:606) > at > org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:289) > at > org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:229) > at > org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:415) > at > org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:356) > {noformat} > I traced the bug to the {{DefaultUpdateCheckManager.read}} method. [Line > 396|http://maven.apache.org/ref/3.2.1/apidocs/src-html/org/apache/maven/repository/legacy/DefaultUpdateCheckManager.html#line.396] > is releasing a FileLock, but the {{FileInputStream}} has already been closed > by [Line > 381|http://maven.apache.org/ref/3.2.1/apidocs/src-html/org/apache/maven/repository/legacy/DefaultUpdateCheckManager.html#line.381]. -- This message was sent by Atlassian JIRA (v6.1.6#6162)