[
http://jira.codehaus.org/browse/MPIR-147?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=184864#action_184864
]
Victor Volle commented on MPIR-147:
-----------------------------------
I have the same symptoms (I use Nexus as a repository proxy):
Full thread dump Java HotSpot(TM) Client VM (1.5.0_19-137 mixed mode, sharing):
"MultiThreadedHttpConnectionManager cleanup" daemon prio=5 tid=0x01054520
nid=0x9f6400 in Object.wait() [0xb1011000..0xb1011d90]
at java.lang.Object.wait(Native Method)
- waiting on <0x0e410060> (a java.lang.ref.ReferenceQueue$Lock)
at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:120)
- locked <0x0e410060> (a java.lang.ref.ReferenceQueue$Lock)
at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:136)
at
hidden.org.apache.commons.httpclient.MultiThreadedHttpConnectionManager$ReferenceQueueThread.run(MultiThreadedHttpConnectionManager.java:1122)
"pool-1-thread-5" prio=5 tid=0x0101fec0 nid=0x876800 in Object.wait()
[0xb0f0f000..0xb0f0fd90]
at java.lang.Object.wait(Native Method)
- waiting on <0x0fe1efc0> (a
hidden.edu.emory.mathcs.backport.java.util.concurrent.LinkedBlockingQueue$SerializableLock)
at java.lang.Object.wait(Object.java:474)
at
hidden.edu.emory.mathcs.backport.java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:316)
- locked <0x0fe1efc0> (a
hidden.edu.emory.mathcs.backport.java.util.concurrent.LinkedBlockingQueue$SerializableLock)
at
hidden.edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:994)
at
hidden.edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1054)
at
hidden.edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:575)
at java.lang.Thread.run(Thread.java:613)
"pool-1-thread-4" prio=5 tid=0x0101fba0 nid=0x875a00 in Object.wait()
[0xb0e8e000..0xb0e8ed90]
at java.lang.Object.wait(Native Method)
- waiting on <0x0fe1efc0> (a
hidden.edu.emory.mathcs.backport.java.util.concurrent.LinkedBlockingQueue$SerializableLock)
at java.lang.Object.wait(Object.java:474)
at
hidden.edu.emory.mathcs.backport.java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:316)
- locked <0x0fe1efc0> (a
hidden.edu.emory.mathcs.backport.java.util.concurrent.LinkedBlockingQueue$SerializableLock)
at
hidden.edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:994)
at
hidden.edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1054)
at
hidden.edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:575)
at java.lang.Thread.run(Thread.java:613)
"pool-1-thread-3" prio=5 tid=0x0101f850 nid=0x874c00 in Object.wait()
[0xb0e0d000..0xb0e0dd90]
at java.lang.Object.wait(Native Method)
- waiting on <0x0fe1efc0> (a
hidden.edu.emory.mathcs.backport.java.util.concurrent.LinkedBlockingQueue$SerializableLock)
at java.lang.Object.wait(Object.java:474)
at
hidden.edu.emory.mathcs.backport.java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:316)
- locked <0x0fe1efc0> (a
hidden.edu.emory.mathcs.backport.java.util.concurrent.LinkedBlockingQueue$SerializableLock)
at
hidden.edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:994)
at
hidden.edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1054)
at
hidden.edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:575)
at java.lang.Thread.run(Thread.java:613)
"pool-1-thread-2" prio=5 tid=0x0101f430 nid=0x81c000 in Object.wait()
[0xb0d8c000..0xb0d8cd90]
at java.lang.Object.wait(Native Method)
- waiting on <0x0fe1efc0> (a
hidden.edu.emory.mathcs.backport.java.util.concurrent.LinkedBlockingQueue$SerializableLock)
at java.lang.Object.wait(Object.java:474)
at
hidden.edu.emory.mathcs.backport.java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:316)
- locked <0x0fe1efc0> (a
hidden.edu.emory.mathcs.backport.java.util.concurrent.LinkedBlockingQueue$SerializableLock)
at
hidden.edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:994)
at
hidden.edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1054)
at
hidden.edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:575)
at java.lang.Thread.run(Thread.java:613)
"pool-1-thread-1" prio=5 tid=0x0101f2b0 nid=0x81b200 in Object.wait()
[0xb0c8a000..0xb0c8ad90]
at java.lang.Object.wait(Native Method)
- waiting on <0x0fe1efc0> (a
hidden.edu.emory.mathcs.backport.java.util.concurrent.LinkedBlockingQueue$SerializableLock)
at java.lang.Object.wait(Object.java:474)
at
hidden.edu.emory.mathcs.backport.java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:316)
- locked <0x0fe1efc0> (a
hidden.edu.emory.mathcs.backport.java.util.concurrent.LinkedBlockingQueue$SerializableLock)
at
hidden.edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:994)
at
hidden.edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1054)
at
hidden.edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:575)
at java.lang.Thread.run(Thread.java:613)
"Low Memory Detector" daemon prio=5 tid=0x01009020 nid=0x806600 runnable
[0x00000000..0x00000000]
"CompilerThread0" daemon prio=9 tid=0x01008570 nid=0x805800 waiting on
condition [0x00000000..0xb0b077d8]
"Signal Dispatcher" daemon prio=9 tid=0x01008120 nid=0x817600 waiting on
condition [0x00000000..0x00000000]
"Finalizer" daemon prio=8 tid=0x01007980 nid=0x815600 in Object.wait()
[0xb0a05000..0xb0a05d90]
at java.lang.Object.wait(Native Method)
- waiting on <0x0fd1b420> (a java.lang.ref.ReferenceQueue$Lock)
at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:120)
- locked <0x0fd1b420> (a java.lang.ref.ReferenceQueue$Lock)
at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:136)
at java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:159)
"Reference Handler" daemon prio=10 tid=0x010075c0 nid=0x813e00 in Object.wait()
[0xb0984000..0xb0984d90]
at java.lang.Object.wait(Native Method)
- waiting on <0x0fd1b4a8> (a java.lang.ref.Reference$Lock)
at java.lang.Object.wait(Object.java:474)
at java.lang.ref.Reference$ReferenceHandler.run(Reference.java:116)
- locked <0x0fd1b4a8> (a java.lang.ref.Reference$Lock)
"main" prio=5 tid=0x010014c0 nid=0xb0801000 runnable [0xb07fe000..0xb0800148]
at java.net.SocketInputStream.socketRead0(Native Method)
at java.net.SocketInputStream.read(SocketInputStream.java:129)
at java.io.BufferedInputStream.fill(BufferedInputStream.java:218)
at java.io.BufferedInputStream.read(BufferedInputStream.java:235)
- locked <0x0dd7c410> (a java.io.BufferedInputStream)
at
hidden.org.apache.commons.httpclient.HttpParser.readRawLine(HttpParser.java:78)
at
hidden.org.apache.commons.httpclient.HttpParser.readLine(HttpParser.java:106)
at
hidden.org.apache.commons.httpclient.HttpConnection.readLine(HttpConnection.java:1116)
at
hidden.org.apache.commons.httpclient.MultiThreadedHttpConnectionManager$HttpConnectionAdapter.readLine(MultiThreadedHttpConnectionManager.java:1413)
at
hidden.org.apache.commons.httpclient.HttpMethodBase.readStatusLine(HttpMethodBase.java:1973)
at
hidden.org.apache.commons.httpclient.HttpMethodBase.readResponse(HttpMethodBase.java:1735)
at
hidden.org.apache.commons.httpclient.HttpMethodBase.execute(HttpMethodBase.java:1098)
at
hidden.org.apache.commons.httpclient.HttpMethodDirector.executeWithRetry(HttpMethodDirector.java:398)
at
hidden.org.apache.commons.httpclient.HttpMethodDirector.executeMethod(HttpMethodDirector.java:171)
at
hidden.org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:397)
at
hidden.org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:323)
at
org.apache.maven.wagon.shared.http.AbstractHttpClientWagon.execute(AbstractHttpClientWagon.java:446)
at
org.apache.maven.wagon.shared.http.AbstractHttpClientWagon.resourceExists(AbstractHttpClientWagon.java:396)
at
org.apache.maven.report.projectinfo.dependencies.RepositoryUtils.dependencyExistsInRepo(RepositoryUtils.java:219)
at
org.apache.maven.report.projectinfo.dependencies.renderer.DependenciesRenderer.printArtifactsLocations(DependenciesRenderer.java:1122)
at
org.apache.maven.report.projectinfo.dependencies.renderer.DependenciesRenderer.renderSectionDependencyRepositoryLocations(DependenciesRenderer.java:641)
at
org.apache.maven.report.projectinfo.dependencies.renderer.DependenciesRenderer.renderBody(DependenciesRenderer.java:274)
at
org.apache.maven.reporting.AbstractMavenReportRenderer.render(AbstractMavenReportRenderer.java:65)
at
org.apache.maven.report.projectinfo.DependenciesReport.executeReport(DependenciesReport.java:239)
at
org.apache.maven.reporting.AbstractMavenReport.generate(AbstractMavenReport.java:90)
at
org.apache.maven.plugins.site.ReportDocumentRenderer.renderDocument(ReportDocumentRenderer.java:139)
at
org.apache.maven.doxia.siterenderer.DefaultSiteRenderer.renderModule(DefaultSiteRenderer.java:269)
at
org.apache.maven.doxia.siterenderer.DefaultSiteRenderer.render(DefaultSiteRenderer.java:101)
at
org.apache.maven.plugins.site.SiteMojo.renderLocale(SiteMojo.java:133)
at org.apache.maven.plugins.site.SiteMojo.execute(SiteMojo.java:100)
at
org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:483)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:678)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalWithLifecycle(DefaultLifecycleExecutor.java:540)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:519)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecycleExecutor.java:371)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:332)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:181)
at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:356)
at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:137)
at org.apache.maven.cli.MavenCli.main(MavenCli.java:362)
at
org.apache.maven.cli.compat.CompatibleMain.main(CompatibleMain.java:41)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at org.codehaus.classworlds.Launcher.launchEnhanced(Launcher.java:315)
at org.codehaus.classworlds.Launcher.launch(Launcher.java:255)
at org.codehaus.classworlds.Launcher.mainWithExitCode(Launcher.java:430)
at org.codehaus.classworlds.Launcher.main(Launcher.java:375)
"VM Thread" prio=9 tid=0x01006d20 nid=0x813000 runnable
"VM Periodic Task Thread" prio=9 tid=0x0100a7b0 nid=0x807400 waiting on
condition
"Exception Catcher Thread" prio=10 tid=0x010016e0 nid=0x80ac00 runnable
> Dependencies report hangs while accessing SSL site. Connection never closes
> ---------------------------------------------------------------------------
>
> Key: MPIR-147
> URL: http://jira.codehaus.org/browse/MPIR-147
> Project: Maven 2.x Project Info Reports Plugin
> Issue Type: Bug
> Components: dependencies
> Affects Versions: 2.1
> Reporter: Jerome Lacoste
>
> mvn site hangs while generating the reports (dump below). This is 100%
> reproducible.
> This happens while contacting maven-repository.dev.java.net. The connection
> is opened and never closed. The connection to this external repository was
> done successfully several time in the same build.
> Notes:
> * a timeout would be useful:
> at
> org.apache.maven.wagon.providers.http.LightweightHttpWagon.resourceExists(LightweightHttpWagon.java:312)
> at
> org.apache.maven.report.projectinfo.dependencies.RepositoryUtils.dependencyExistsInRepo(RepositoryUtils.java:219)
> * for some reason, the site report bypass our corporate repository (nexus).
> Cf MPIR-137
> * workaround is to enable
> <dependencyLocationsEnabled>false</dependencyLocationsEnabled>
> <dependencyDetailsEnabled>false</dependencyDetailsEnabled>
> as done in MPIR-137
> Full thread dump Java HotSpot(TM) Client VM (1.5.0_16-133 mixed mode):
> "AWT-AppKit" daemon prio=5 tid=0x01038530 nid=0xa0110fa0 runnable
> [0x00000000..0xbfffe818]
> "Low Memory Detector" daemon prio=5 tid=0x01009030 nid=0x805800 runnable
> [0x00000000..0x00000000]
> "CompilerThread0" daemon prio=9 tid=0x01008580 nid=0x812c00 waiting on
> condition [0x00000000..0xb0b077d8]
> "Signal Dispatcher" daemon prio=9 tid=0x01008130 nid=0x811e00 waiting on
> condition [0x00000000..0x00000000]
> "Finalizer" daemon prio=8 tid=0x01007860 nid=0x819200 in Object.wait()
> [0xb0a05000..0xb0a05d90]
> at java.lang.Object.wait(Native Method)
> - waiting on <0x0a440228> (a java.lang.ref.ReferenceQueue$Lock)
> at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:120)
> - locked <0x0a440228> (a java.lang.ref.ReferenceQueue$Lock)
> at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:136)
> at java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:159)
> "Reference Handler" daemon prio=10 tid=0x01007480 nid=0x817800 in
> Object.wait() [0xb0984000..0xb0984d90]
> at java.lang.Object.wait(Native Method)
> - waiting on <0x0a4402b0> (a java.lang.ref.Reference$Lock)
> at java.lang.Object.wait(Object.java:474)
> at java.lang.ref.Reference$ReferenceHandler.run(Reference.java:116)
> - locked <0x0a4402b0> (a java.lang.ref.Reference$Lock)
> "main" prio=5 tid=0x01001570 nid=0xb0801000 runnable [0xb07fe000..0xb0800148]
> at java.net.SocketInputStream.socketRead0(Native Method)
> at java.net.SocketInputStream.read(SocketInputStream.java:129)
> at
> com.sun.net.ssl.internal.ssl.InputRecord.readFully(InputRecord.java:293)
> at com.sun.net.ssl.internal.ssl.InputRecord.read(InputRecord.java:331)
> at
> com.sun.net.ssl.internal.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:723)
> - locked <0x05a4ba78> (a java.lang.Object)
> at
> com.sun.net.ssl.internal.ssl.SSLSocketImpl.readDataRecord(SSLSocketImpl.java:680)
> at
> com.sun.net.ssl.internal.ssl.AppInputStream.read(AppInputStream.java:75)
> - locked <0x05a4bb28> (a com.sun.net.ssl.internal.ssl.AppInputStream)
> at java.io.BufferedInputStream.fill(BufferedInputStream.java:218)
> at java.io.BufferedInputStream.read1(BufferedInputStream.java:256)
> at java.io.BufferedInputStream.read(BufferedInputStream.java:313)
> - locked <0x06b58100> (a java.io.BufferedInputStream)
> at sun.net.www.http.HttpClient.parseHTTPHeader(HttpClient.java:681)
> at sun.net.www.http.HttpClient.parseHTTP(HttpClient.java:626)
> at
> sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:957)
> - locked <0x06b56708> (a
> sun.net.www.protocol.https.DelegateHttpsURLConnection)
> at
> java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:367)
> at
> sun.net.www.protocol.https.HttpsURLConnectionImpl.getResponseCode(HttpsURLConnectionImpl.java:318)
> at
> org.apache.maven.wagon.providers.http.LightweightHttpWagon.resourceExists(LightweightHttpWagon.java:312)
> at
> org.apache.maven.report.projectinfo.dependencies.RepositoryUtils.dependencyExistsInRepo(RepositoryUtils.java:219)
> at
> org.apache.maven.report.projectinfo.dependencies.renderer.DependenciesRenderer.printArtifactsLocations(DependenciesRenderer.java:1122)
> at
> org.apache.maven.report.projectinfo.dependencies.renderer.DependenciesRenderer.renderSectionDependencyRepositoryLocations(DependenciesRenderer.java:641)
> at
> org.apache.maven.report.projectinfo.dependencies.renderer.DependenciesRenderer.renderBody(DependenciesRenderer.java:274)
> at
> org.apache.maven.reporting.AbstractMavenReportRenderer.render(AbstractMavenReportRenderer.java:65)
> at
> org.apache.maven.report.projectinfo.DependenciesReport.executeReport(DependenciesReport.java:239)
> at
> org.apache.maven.reporting.AbstractMavenReport.generate(AbstractMavenReport.java:90)
> at
> org.apache.maven.plugins.site.ReportDocumentRenderer.renderDocument(ReportDocumentRenderer.java:139)
> at
> org.apache.maven.doxia.siterenderer.DefaultSiteRenderer.renderModule(DefaultSiteRenderer.java:269)
> at
> org.apache.maven.doxia.siterenderer.DefaultSiteRenderer.render(DefaultSiteRenderer.java:101)
> at
> org.apache.maven.plugins.site.SiteMojo.renderLocale(SiteMojo.java:129)
> at org.apache.maven.plugins.site.SiteMojo.execute(SiteMojo.java:96)
> at
> org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:451)
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:558)
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalWithLifecycle(DefaultLifecycleExecutor.java:499)
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:478)
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecycleExecutor.java:330)
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:291)
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:142)
> at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:336)
> at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:129)
> at org.apache.maven.cli.MavenCli.main(MavenCli.java:287)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> at java.lang.reflect.Method.invoke(Method.java:585)
> at org.codehaus.classworlds.Launcher.launchEnhanced(Launcher.java:315)
> at org.codehaus.classworlds.Launcher.launch(Launcher.java:255)
> at
> org.codehaus.classworlds.Launcher.mainWithExitCode(Launcher.java:430)
> at org.codehaus.classworlds.Launcher.main(Launcher.java:375)
> "VM Thread" prio=9 tid=0x01006bd0 nid=0x816a00 runnable
> "VM Periodic Task Thread" prio=9 tid=0x01009b70 nid=0x806600 waiting on
> condition
> "Exception Catcher Thread" prio=10 tid=0x01001790 nid=0x80ac00 runnable
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