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Posted to dev@tapestry.apache.org by "Wendell Ruotsi (JIRA)" <ji...@apache.org> on 2008/10/14 00:11:45 UTC
[jira] Created: (TAP5-277) Request threads hang at
ConcurrentBarrier.withRead() on multi-processor machine
Request threads hang at ConcurrentBarrier.withRead() on multi-processor machine
-------------------------------------------------------------------------------
Key: TAP5-277
URL: https://issues.apache.org/jira/browse/TAP5-277
Project: Tapestry 5
Issue Type: Bug
Components: tapestry-ioc
Affects Versions: 5.0.15
Reporter: Wendell Ruotsi
At some point, my pages stop responding - before the request even gets logged - looking through the threads, I see them hung (3 of them here). On a single processor machine, I haven't seen this. This happens with both Tomcat and Jetty.
Name: http-80-1
State: WAITING on java.util.concurrent.locks.ReentrantReadWriteLock$NonfairSync@1507ef7
Total blocked: 0 Total waited: 10
Stack trace:
sun.misc.Unsafe.park(Native Method)
java.util.concurrent.locks.LockSupport.park(Unknown Source)
java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(Unknown Source)
java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireShared(Unknown Source)
java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireShared(Unknown Source)
java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.lock(Unknown Source)
org.apache.tapestry5.ioc.internal.util.ConcurrentBarrier.withRead(ConcurrentBarrier.java:73)
org.apache.tapestry5.internal.services.CheckForUpdatesFilter.service(CheckForUpdatesFilter.java:106)
$RequestHandler_11cf8146628.service($RequestHandler_11cf8146628.java)
$RequestHandler_11cf814661f.service($RequestHandler_11cf814661f.java)
org.apache.tapestry5.services.TapestryModule$16.service(TapestryModule.java:1005)
org.apache.tapestry5.upload.internal.services.MultipartServletRequestFilter.service(MultipartServletRequestFilter.java:44)
$HttpServletRequestHandler_11cf8146620.service($HttpServletRequestHandler_11cf8146620.java)
org.apache.tapestry5.internal.services.IgnoredPathsFilter.service(IgnoredPathsFilter.java:62)
$HttpServletRequestFilter_11cf814661d.service($HttpServletRequestFilter_11cf814661d.java)
$HttpServletRequestHandler_11cf8146620.service($HttpServletRequestHandler_11cf8146620.java)
$HttpServletRequestHandler_11cf814661c.service($HttpServletRequestHandler_11cf814661c.java)
org.apache.tapestry5.TapestryFilter.doFilter(TapestryFilter.java:179)
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286)
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
java.lang.Thread.run(Unknown Source)
Name: http-80-2
State: WAITING on java.util.concurrent.locks.ReentrantReadWriteLock$NonfairSync@1507ef7
Total blocked: 1 Total waited: 16
Stack trace:
sun.misc.Unsafe.park(Native Method)
java.util.concurrent.locks.LockSupport.park(Unknown Source)
java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(Unknown Source)
java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireShared(Unknown Source)
java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireShared(Unknown Source)
java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.lock(Unknown Source)
org.apache.tapestry5.ioc.internal.util.ConcurrentBarrier.restoreReadLock(ConcurrentBarrier.java:173)
org.apache.tapestry5.ioc.internal.util.ConcurrentBarrier.tryWithWrite(ConcurrentBarrier.java:243)
org.apache.tapestry5.internal.services.CheckForUpdatesFilter$2.invoke(CheckForUpdatesFilter.java:87)
org.apache.tapestry5.internal.services.CheckForUpdatesFilter$2.invoke(CheckForUpdatesFilter.java:84)
org.apache.tapestry5.ioc.internal.util.ConcurrentBarrier.withRead(ConcurrentBarrier.java:83)
org.apache.tapestry5.internal.services.CheckForUpdatesFilter.service(CheckForUpdatesFilter.java:106)
$RequestHandler_11cf8146628.service($RequestHandler_11cf8146628.java)
$RequestHandler_11cf814661f.service($RequestHandler_11cf814661f.java)
org.apache.tapestry5.services.TapestryModule$16.service(TapestryModule.java:1005)
org.apache.tapestry5.upload.internal.services.MultipartServletRequestFilter.service(MultipartServletRequestFilter.java:44)
$HttpServletRequestHandler_11cf8146620.service($HttpServletRequestHandler_11cf8146620.java)
org.apache.tapestry5.internal.services.IgnoredPathsFilter.service(IgnoredPathsFilter.java:62)
$HttpServletRequestFilter_11cf814661d.service($HttpServletRequestFilter_11cf814661d.java)
$HttpServletRequestHandler_11cf8146620.service($HttpServletRequestHandler_11cf8146620.java)
$HttpServletRequestHandler_11cf814661c.service($HttpServletRequestHandler_11cf814661c.java)
org.apache.tapestry5.TapestryFilter.doFilter(TapestryFilter.java:179)
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286)
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
java.lang.Thread.run(Unknown Source)
Name: http-80-3
State: WAITING on java.util.concurrent.locks.ReentrantReadWriteLock$NonfairSync@1507ef7
Total blocked: 0 Total waited: 1
Stack trace:
sun.misc.Unsafe.park(Native Method)
java.util.concurrent.locks.LockSupport.park(Unknown Source)
java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(Unknown Source)
java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireShared(Unknown Source)
java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireShared(Unknown Source)
java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.lock(Unknown Source)
org.apache.tapestry5.ioc.internal.util.ConcurrentBarrier.withRead(ConcurrentBarrier.java:73)
org.apache.tapestry5.internal.services.CheckForUpdatesFilter.service(CheckForUpdatesFilter.java:106)
$RequestHandler_11cf8146628.service($RequestHandler_11cf8146628.java)
$RequestHandler_11cf814661f.service($RequestHandler_11cf814661f.java)
org.apache.tapestry5.services.TapestryModule$16.service(TapestryModule.java:1005)
org.apache.tapestry5.upload.internal.services.MultipartServletRequestFilter.service(MultipartServletRequestFilter.java:44)
$HttpServletRequestHandler_11cf8146620.service($HttpServletRequestHandler_11cf8146620.java)
org.apache.tapestry5.internal.services.IgnoredPathsFilter.service(IgnoredPathsFilter.java:62)
$HttpServletRequestFilter_11cf814661d.service($HttpServletRequestFilter_11cf814661d.java)
$HttpServletRequestHandler_11cf8146620.service($HttpServletRequestHandler_11cf8146620.java)
$HttpServletRequestHandler_11cf814661c.service($HttpServletRequestHandler_11cf814661c.java)
org.apache.tapestry5.TapestryFilter.doFilter(TapestryFilter.java:179)
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286)
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
java.lang.Thread.run(Unknown Source)
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[jira] Commented: (TAP5-277) Request threads hang at
ConcurrentBarrier.withRead() on multi-processor machine
Posted by "Wendell Ruotsi (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/TAP5-277?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12639247#action_12639247 ]
Wendell Ruotsi commented on TAP5-277:
-------------------------------------
The thread stack traces were from 1.6.0_07
I initially noticed it under 1.6.0
It's running on a virtualized box somewhere that runs really slowly - that could change the interthread timing I guess. Page responses take a couple of seconds on that machine as opposed to basically instantaneously on my development laptop.
-Wendell
Howard M. Lewis Ship (JIRA) wrote:
[ [1]https://issues.apache.org/jira/browse/TAP5-277?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12639243#action_12639243 ]
Howard M. Lewis Ship commented on TAP5-277:
-------------------------------------------
What JDK is this under?
Request threads hang at ConcurrentBarrier.withRead() on multi-processor machine
-------------------------------------------------------------------------------
Key: TAP5-277
URL: [2]https://issues.apache.org/jira/browse/TAP5-277
Project: Tapestry 5
Issue Type: Bug
Components: tapestry-ioc
Affects Versions: 5.0.15
Reporter: Wendell Ruotsi
At some point, my pages stop responding - before the request even gets logged - looking through the threads, I see them hung (3 of them here). On a single processor machine, I haven't seen this. This happens with both Tomcat and Jetty.
Name: http-80-1
State: WAITING on java.util.concurrent.locks.ReentrantReadWriteLock$NonfairSync@1507ef7
Total blocked: 0 Total waited: 10
Stack trace:
sun.misc.Unsafe.park(Native Method)
java.util.concurrent.locks.LockSupport.park(Unknown Source)
java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(Unknown Source)
java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireShared(Unknown Source)
java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireShared(Unknown Source)
java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.lock(Unknown Source)
org.apache.tapestry5.ioc.internal.util.ConcurrentBarrier.withRead(ConcurrentBarrier.java:73)
org.apache.tapestry5.internal.services.CheckForUpdatesFilter.service(CheckForUpdatesFilter.java:106)
$RequestHandler_11cf8146628.service($RequestHandler_11cf8146628.java)
$RequestHandler_11cf814661f.service($RequestHandler_11cf814661f.java)
org.apache.tapestry5.services.TapestryModule$16.service(TapestryModule.java:1005)
org.apache.tapestry5.upload.internal.services.MultipartServletRequestFilter.service(MultipartServletRequestFilter.java:44)
$HttpServletRequestHandler_11cf8146620.service($HttpServletRequestHandler_11cf8146620.java)
org.apache.tapestry5.internal.services.IgnoredPathsFilter.service(IgnoredPathsFilter.java:62)
$HttpServletRequestFilter_11cf814661d.service($HttpServletRequestFilter_11cf814661d.java)
$HttpServletRequestHandler_11cf8146620.service($HttpServletRequestHandler_11cf8146620.java)
$HttpServletRequestHandler_11cf814661c.service($HttpServletRequestHandler_11cf814661c.java)
org.apache.tapestry5.TapestryFilter.doFilter(TapestryFilter.java:179)
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286)
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
java.lang.Thread.run(Unknown Source)
Name: http-80-2
State: WAITING on java.util.concurrent.locks.ReentrantReadWriteLock$NonfairSync@1507ef7
Total blocked: 1 Total waited: 16
Stack trace:
sun.misc.Unsafe.park(Native Method)
java.util.concurrent.locks.LockSupport.park(Unknown Source)
java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(Unknown Source)
java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireShared(Unknown Source)
java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireShared(Unknown Source)
java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.lock(Unknown Source)
org.apache.tapestry5.ioc.internal.util.ConcurrentBarrier.restoreReadLock(ConcurrentBarrier.java:173)
org.apache.tapestry5.ioc.internal.util.ConcurrentBarrier.tryWithWrite(ConcurrentBarrier.java:243)
org.apache.tapestry5.internal.services.CheckForUpdatesFilter$2.invoke(CheckForUpdatesFilter.java:87)
org.apache.tapestry5.internal.services.CheckForUpdatesFilter$2.invoke(CheckForUpdatesFilter.java:84)
org.apache.tapestry5.ioc.internal.util.ConcurrentBarrier.withRead(ConcurrentBarrier.java:83)
org.apache.tapestry5.internal.services.CheckForUpdatesFilter.service(CheckForUpdatesFilter.java:106)
$RequestHandler_11cf8146628.service($RequestHandler_11cf8146628.java)
$RequestHandler_11cf814661f.service($RequestHandler_11cf814661f.java)
org.apache.tapestry5.services.TapestryModule$16.service(TapestryModule.java:1005)
org.apache.tapestry5.upload.internal.services.MultipartServletRequestFilter.service(MultipartServletRequestFilter.java:44)
$HttpServletRequestHandler_11cf8146620.service($HttpServletRequestHandler_11cf8146620.java)
org.apache.tapestry5.internal.services.IgnoredPathsFilter.service(IgnoredPathsFilter.java:62)
$HttpServletRequestFilter_11cf814661d.service($HttpServletRequestFilter_11cf814661d.java)
$HttpServletRequestHandler_11cf8146620.service($HttpServletRequestHandler_11cf8146620.java)
$HttpServletRequestHandler_11cf814661c.service($HttpServletRequestHandler_11cf814661c.java)
org.apache.tapestry5.TapestryFilter.doFilter(TapestryFilter.java:179)
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286)
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
java.lang.Thread.run(Unknown Source)
Name: http-80-3
State: WAITING on java.util.concurrent.locks.ReentrantReadWriteLock$NonfairSync@1507ef7
Total blocked: 0 Total waited: 1
Stack trace:
sun.misc.Unsafe.park(Native Method)
java.util.concurrent.locks.LockSupport.park(Unknown Source)
java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(Unknown Source)
java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireShared(Unknown Source)
java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireShared(Unknown Source)
java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.lock(Unknown Source)
org.apache.tapestry5.ioc.internal.util.ConcurrentBarrier.withRead(ConcurrentBarrier.java:73)
org.apache.tapestry5.internal.services.CheckForUpdatesFilter.service(CheckForUpdatesFilter.java:106)
$RequestHandler_11cf8146628.service($RequestHandler_11cf8146628.java)
$RequestHandler_11cf814661f.service($RequestHandler_11cf814661f.java)
org.apache.tapestry5.services.TapestryModule$16.service(TapestryModule.java:1005)
org.apache.tapestry5.upload.internal.services.MultipartServletRequestFilter.service(MultipartServletRequestFilter.java:44)
$HttpServletRequestHandler_11cf8146620.service($HttpServletRequestHandler_11cf8146620.java)
org.apache.tapestry5.internal.services.IgnoredPathsFilter.service(IgnoredPathsFilter.java:62)
$HttpServletRequestFilter_11cf814661d.service($HttpServletRequestFilter_11cf814661d.java)
$HttpServletRequestHandler_11cf8146620.service($HttpServletRequestHandler_11cf8146620.java)
$HttpServletRequestHandler_11cf814661c.service($HttpServletRequestHandler_11cf814661c.java)
org.apache.tapestry5.TapestryFilter.doFilter(TapestryFilter.java:179)
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286)
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
java.lang.Thread.run(Unknown Source)
----------------------------------------------------------------------------------------
[1] https://issues.apache.org/jira/browse/TAP5-277?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12639243#action_12639243
[2] https://issues.apache.org/jira/browse/TAP5-277
> Request threads hang at ConcurrentBarrier.withRead() on multi-processor machine
> -------------------------------------------------------------------------------
>
> Key: TAP5-277
> URL: https://issues.apache.org/jira/browse/TAP5-277
> Project: Tapestry 5
> Issue Type: Bug
> Components: tapestry-ioc
> Affects Versions: 5.0.15
> Reporter: Wendell Ruotsi
>
> At some point, my pages stop responding - before the request even gets logged - looking through the threads, I see them hung (3 of them here). On a single processor machine, I haven't seen this. This happens with both Tomcat and Jetty.
> Name: http-80-1
> State: WAITING on java.util.concurrent.locks.ReentrantReadWriteLock$NonfairSync@1507ef7
> Total blocked: 0 Total waited: 10
> Stack trace:
> sun.misc.Unsafe.park(Native Method)
> java.util.concurrent.locks.LockSupport.park(Unknown Source)
> java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(Unknown Source)
> java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireShared(Unknown Source)
> java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireShared(Unknown Source)
> java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.lock(Unknown Source)
> org.apache.tapestry5.ioc.internal.util.ConcurrentBarrier.withRead(ConcurrentBarrier.java:73)
> org.apache.tapestry5.internal.services.CheckForUpdatesFilter.service(CheckForUpdatesFilter.java:106)
> $RequestHandler_11cf8146628.service($RequestHandler_11cf8146628.java)
> $RequestHandler_11cf814661f.service($RequestHandler_11cf814661f.java)
> org.apache.tapestry5.services.TapestryModule$16.service(TapestryModule.java:1005)
> org.apache.tapestry5.upload.internal.services.MultipartServletRequestFilter.service(MultipartServletRequestFilter.java:44)
> $HttpServletRequestHandler_11cf8146620.service($HttpServletRequestHandler_11cf8146620.java)
> org.apache.tapestry5.internal.services.IgnoredPathsFilter.service(IgnoredPathsFilter.java:62)
> $HttpServletRequestFilter_11cf814661d.service($HttpServletRequestFilter_11cf814661d.java)
> $HttpServletRequestHandler_11cf8146620.service($HttpServletRequestHandler_11cf8146620.java)
> $HttpServletRequestHandler_11cf814661c.service($HttpServletRequestHandler_11cf814661c.java)
> org.apache.tapestry5.TapestryFilter.doFilter(TapestryFilter.java:179)
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286)
> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
> org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
> org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
> java.lang.Thread.run(Unknown Source)
> Name: http-80-2
> State: WAITING on java.util.concurrent.locks.ReentrantReadWriteLock$NonfairSync@1507ef7
> Total blocked: 1 Total waited: 16
> Stack trace:
> sun.misc.Unsafe.park(Native Method)
> java.util.concurrent.locks.LockSupport.park(Unknown Source)
> java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(Unknown Source)
> java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireShared(Unknown Source)
> java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireShared(Unknown Source)
> java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.lock(Unknown Source)
> org.apache.tapestry5.ioc.internal.util.ConcurrentBarrier.restoreReadLock(ConcurrentBarrier.java:173)
> org.apache.tapestry5.ioc.internal.util.ConcurrentBarrier.tryWithWrite(ConcurrentBarrier.java:243)
> org.apache.tapestry5.internal.services.CheckForUpdatesFilter$2.invoke(CheckForUpdatesFilter.java:87)
> org.apache.tapestry5.internal.services.CheckForUpdatesFilter$2.invoke(CheckForUpdatesFilter.java:84)
> org.apache.tapestry5.ioc.internal.util.ConcurrentBarrier.withRead(ConcurrentBarrier.java:83)
> org.apache.tapestry5.internal.services.CheckForUpdatesFilter.service(CheckForUpdatesFilter.java:106)
> $RequestHandler_11cf8146628.service($RequestHandler_11cf8146628.java)
> $RequestHandler_11cf814661f.service($RequestHandler_11cf814661f.java)
> org.apache.tapestry5.services.TapestryModule$16.service(TapestryModule.java:1005)
> org.apache.tapestry5.upload.internal.services.MultipartServletRequestFilter.service(MultipartServletRequestFilter.java:44)
> $HttpServletRequestHandler_11cf8146620.service($HttpServletRequestHandler_11cf8146620.java)
> org.apache.tapestry5.internal.services.IgnoredPathsFilter.service(IgnoredPathsFilter.java:62)
> $HttpServletRequestFilter_11cf814661d.service($HttpServletRequestFilter_11cf814661d.java)
> $HttpServletRequestHandler_11cf8146620.service($HttpServletRequestHandler_11cf8146620.java)
> $HttpServletRequestHandler_11cf814661c.service($HttpServletRequestHandler_11cf814661c.java)
> org.apache.tapestry5.TapestryFilter.doFilter(TapestryFilter.java:179)
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286)
> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
> org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
> org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
> java.lang.Thread.run(Unknown Source)
> Name: http-80-3
> State: WAITING on java.util.concurrent.locks.ReentrantReadWriteLock$NonfairSync@1507ef7
> Total blocked: 0 Total waited: 1
> Stack trace:
> sun.misc.Unsafe.park(Native Method)
> java.util.concurrent.locks.LockSupport.park(Unknown Source)
> java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(Unknown Source)
> java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireShared(Unknown Source)
> java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireShared(Unknown Source)
> java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.lock(Unknown Source)
> org.apache.tapestry5.ioc.internal.util.ConcurrentBarrier.withRead(ConcurrentBarrier.java:73)
> org.apache.tapestry5.internal.services.CheckForUpdatesFilter.service(CheckForUpdatesFilter.java:106)
> $RequestHandler_11cf8146628.service($RequestHandler_11cf8146628.java)
> $RequestHandler_11cf814661f.service($RequestHandler_11cf814661f.java)
> org.apache.tapestry5.services.TapestryModule$16.service(TapestryModule.java:1005)
> org.apache.tapestry5.upload.internal.services.MultipartServletRequestFilter.service(MultipartServletRequestFilter.java:44)
> $HttpServletRequestHandler_11cf8146620.service($HttpServletRequestHandler_11cf8146620.java)
> org.apache.tapestry5.internal.services.IgnoredPathsFilter.service(IgnoredPathsFilter.java:62)
> $HttpServletRequestFilter_11cf814661d.service($HttpServletRequestFilter_11cf814661d.java)
> $HttpServletRequestHandler_11cf8146620.service($HttpServletRequestHandler_11cf8146620.java)
> $HttpServletRequestHandler_11cf814661c.service($HttpServletRequestHandler_11cf814661c.java)
> org.apache.tapestry5.TapestryFilter.doFilter(TapestryFilter.java:179)
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286)
> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
> org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
> org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
> java.lang.Thread.run(Unknown Source)
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[jira] Commented: (TAP5-277) Request threads hang at
ConcurrentBarrier.withRead() on multi-processor machine
Posted by "Henning Petersen (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/TAP5-277?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12639334#action_12639334 ]
Henning Petersen commented on TAP5-277:
---------------------------------------
I have the same problem, also running 1.6.0_07-b06, on a double core Windows box. (Originally reported as TAP5-248).
> Request threads hang at ConcurrentBarrier.withRead() on multi-processor machine
> -------------------------------------------------------------------------------
>
> Key: TAP5-277
> URL: https://issues.apache.org/jira/browse/TAP5-277
> Project: Tapestry 5
> Issue Type: Bug
> Components: tapestry-ioc
> Affects Versions: 5.0.15
> Reporter: Wendell Ruotsi
>
> At some point, my pages stop responding - before the request even gets logged - looking through the threads, I see them hung (3 of them here). On a single processor machine, I haven't seen this. This happens with both Tomcat and Jetty.
> Name: http-80-1
> State: WAITING on java.util.concurrent.locks.ReentrantReadWriteLock$NonfairSync@1507ef7
> Total blocked: 0 Total waited: 10
> Stack trace:
> sun.misc.Unsafe.park(Native Method)
> java.util.concurrent.locks.LockSupport.park(Unknown Source)
> java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(Unknown Source)
> java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireShared(Unknown Source)
> java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireShared(Unknown Source)
> java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.lock(Unknown Source)
> org.apache.tapestry5.ioc.internal.util.ConcurrentBarrier.withRead(ConcurrentBarrier.java:73)
> org.apache.tapestry5.internal.services.CheckForUpdatesFilter.service(CheckForUpdatesFilter.java:106)
> $RequestHandler_11cf8146628.service($RequestHandler_11cf8146628.java)
> $RequestHandler_11cf814661f.service($RequestHandler_11cf814661f.java)
> org.apache.tapestry5.services.TapestryModule$16.service(TapestryModule.java:1005)
> org.apache.tapestry5.upload.internal.services.MultipartServletRequestFilter.service(MultipartServletRequestFilter.java:44)
> $HttpServletRequestHandler_11cf8146620.service($HttpServletRequestHandler_11cf8146620.java)
> org.apache.tapestry5.internal.services.IgnoredPathsFilter.service(IgnoredPathsFilter.java:62)
> $HttpServletRequestFilter_11cf814661d.service($HttpServletRequestFilter_11cf814661d.java)
> $HttpServletRequestHandler_11cf8146620.service($HttpServletRequestHandler_11cf8146620.java)
> $HttpServletRequestHandler_11cf814661c.service($HttpServletRequestHandler_11cf814661c.java)
> org.apache.tapestry5.TapestryFilter.doFilter(TapestryFilter.java:179)
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286)
> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
> org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
> org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
> java.lang.Thread.run(Unknown Source)
> Name: http-80-2
> State: WAITING on java.util.concurrent.locks.ReentrantReadWriteLock$NonfairSync@1507ef7
> Total blocked: 1 Total waited: 16
> Stack trace:
> sun.misc.Unsafe.park(Native Method)
> java.util.concurrent.locks.LockSupport.park(Unknown Source)
> java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(Unknown Source)
> java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireShared(Unknown Source)
> java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireShared(Unknown Source)
> java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.lock(Unknown Source)
> org.apache.tapestry5.ioc.internal.util.ConcurrentBarrier.restoreReadLock(ConcurrentBarrier.java:173)
> org.apache.tapestry5.ioc.internal.util.ConcurrentBarrier.tryWithWrite(ConcurrentBarrier.java:243)
> org.apache.tapestry5.internal.services.CheckForUpdatesFilter$2.invoke(CheckForUpdatesFilter.java:87)
> org.apache.tapestry5.internal.services.CheckForUpdatesFilter$2.invoke(CheckForUpdatesFilter.java:84)
> org.apache.tapestry5.ioc.internal.util.ConcurrentBarrier.withRead(ConcurrentBarrier.java:83)
> org.apache.tapestry5.internal.services.CheckForUpdatesFilter.service(CheckForUpdatesFilter.java:106)
> $RequestHandler_11cf8146628.service($RequestHandler_11cf8146628.java)
> $RequestHandler_11cf814661f.service($RequestHandler_11cf814661f.java)
> org.apache.tapestry5.services.TapestryModule$16.service(TapestryModule.java:1005)
> org.apache.tapestry5.upload.internal.services.MultipartServletRequestFilter.service(MultipartServletRequestFilter.java:44)
> $HttpServletRequestHandler_11cf8146620.service($HttpServletRequestHandler_11cf8146620.java)
> org.apache.tapestry5.internal.services.IgnoredPathsFilter.service(IgnoredPathsFilter.java:62)
> $HttpServletRequestFilter_11cf814661d.service($HttpServletRequestFilter_11cf814661d.java)
> $HttpServletRequestHandler_11cf8146620.service($HttpServletRequestHandler_11cf8146620.java)
> $HttpServletRequestHandler_11cf814661c.service($HttpServletRequestHandler_11cf814661c.java)
> org.apache.tapestry5.TapestryFilter.doFilter(TapestryFilter.java:179)
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286)
> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
> org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
> org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
> java.lang.Thread.run(Unknown Source)
> Name: http-80-3
> State: WAITING on java.util.concurrent.locks.ReentrantReadWriteLock$NonfairSync@1507ef7
> Total blocked: 0 Total waited: 1
> Stack trace:
> sun.misc.Unsafe.park(Native Method)
> java.util.concurrent.locks.LockSupport.park(Unknown Source)
> java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(Unknown Source)
> java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireShared(Unknown Source)
> java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireShared(Unknown Source)
> java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.lock(Unknown Source)
> org.apache.tapestry5.ioc.internal.util.ConcurrentBarrier.withRead(ConcurrentBarrier.java:73)
> org.apache.tapestry5.internal.services.CheckForUpdatesFilter.service(CheckForUpdatesFilter.java:106)
> $RequestHandler_11cf8146628.service($RequestHandler_11cf8146628.java)
> $RequestHandler_11cf814661f.service($RequestHandler_11cf814661f.java)
> org.apache.tapestry5.services.TapestryModule$16.service(TapestryModule.java:1005)
> org.apache.tapestry5.upload.internal.services.MultipartServletRequestFilter.service(MultipartServletRequestFilter.java:44)
> $HttpServletRequestHandler_11cf8146620.service($HttpServletRequestHandler_11cf8146620.java)
> org.apache.tapestry5.internal.services.IgnoredPathsFilter.service(IgnoredPathsFilter.java:62)
> $HttpServletRequestFilter_11cf814661d.service($HttpServletRequestFilter_11cf814661d.java)
> $HttpServletRequestHandler_11cf8146620.service($HttpServletRequestHandler_11cf8146620.java)
> $HttpServletRequestHandler_11cf814661c.service($HttpServletRequestHandler_11cf814661c.java)
> org.apache.tapestry5.TapestryFilter.doFilter(TapestryFilter.java:179)
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286)
> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
> org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
> org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
> java.lang.Thread.run(Unknown Source)
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[jira] Commented: (TAP5-277) Request threads hang at
ConcurrentBarrier.withRead() on multi-processor machine
Posted by "Massimo Lusetti (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/TAP5-277?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12639756#action_12639756 ]
Massimo Lusetti commented on TAP5-277:
--------------------------------------
just for the records.
The example code runs fine on Linux multicore machine with both 1.5 and 1.6 (both latest) compiled with both. I mean i tested it on both JVM when compiled on 1.5 and 1.6 (with 1.5 compatibility and without).
Never see any hangs.
> Request threads hang at ConcurrentBarrier.withRead() on multi-processor machine
> -------------------------------------------------------------------------------
>
> Key: TAP5-277
> URL: https://issues.apache.org/jira/browse/TAP5-277
> Project: Tapestry 5
> Issue Type: Bug
> Components: tapestry-ioc
> Affects Versions: 5.0.15
> Reporter: Wendell Ruotsi
> Assignee: Howard M. Lewis Ship
>
> At some point, my pages stop responding - before the request even gets logged - looking through the threads, I see them hung (3 of them here). On a single processor machine, I haven't seen this. This happens with both Tomcat and Jetty.
> Name: http-80-1
> State: WAITING on java.util.concurrent.locks.ReentrantReadWriteLock$NonfairSync@1507ef7
> Total blocked: 0 Total waited: 10
> Stack trace:
> sun.misc.Unsafe.park(Native Method)
> java.util.concurrent.locks.LockSupport.park(Unknown Source)
> java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(Unknown Source)
> java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireShared(Unknown Source)
> java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireShared(Unknown Source)
> java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.lock(Unknown Source)
> org.apache.tapestry5.ioc.internal.util.ConcurrentBarrier.withRead(ConcurrentBarrier.java:73)
> org.apache.tapestry5.internal.services.CheckForUpdatesFilter.service(CheckForUpdatesFilter.java:106)
> $RequestHandler_11cf8146628.service($RequestHandler_11cf8146628.java)
> $RequestHandler_11cf814661f.service($RequestHandler_11cf814661f.java)
> org.apache.tapestry5.services.TapestryModule$16.service(TapestryModule.java:1005)
> org.apache.tapestry5.upload.internal.services.MultipartServletRequestFilter.service(MultipartServletRequestFilter.java:44)
> $HttpServletRequestHandler_11cf8146620.service($HttpServletRequestHandler_11cf8146620.java)
> org.apache.tapestry5.internal.services.IgnoredPathsFilter.service(IgnoredPathsFilter.java:62)
> $HttpServletRequestFilter_11cf814661d.service($HttpServletRequestFilter_11cf814661d.java)
> $HttpServletRequestHandler_11cf8146620.service($HttpServletRequestHandler_11cf8146620.java)
> $HttpServletRequestHandler_11cf814661c.service($HttpServletRequestHandler_11cf814661c.java)
> org.apache.tapestry5.TapestryFilter.doFilter(TapestryFilter.java:179)
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286)
> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
> org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
> org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
> java.lang.Thread.run(Unknown Source)
> Name: http-80-2
> State: WAITING on java.util.concurrent.locks.ReentrantReadWriteLock$NonfairSync@1507ef7
> Total blocked: 1 Total waited: 16
> Stack trace:
> sun.misc.Unsafe.park(Native Method)
> java.util.concurrent.locks.LockSupport.park(Unknown Source)
> java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(Unknown Source)
> java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireShared(Unknown Source)
> java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireShared(Unknown Source)
> java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.lock(Unknown Source)
> org.apache.tapestry5.ioc.internal.util.ConcurrentBarrier.restoreReadLock(ConcurrentBarrier.java:173)
> org.apache.tapestry5.ioc.internal.util.ConcurrentBarrier.tryWithWrite(ConcurrentBarrier.java:243)
> org.apache.tapestry5.internal.services.CheckForUpdatesFilter$2.invoke(CheckForUpdatesFilter.java:87)
> org.apache.tapestry5.internal.services.CheckForUpdatesFilter$2.invoke(CheckForUpdatesFilter.java:84)
> org.apache.tapestry5.ioc.internal.util.ConcurrentBarrier.withRead(ConcurrentBarrier.java:83)
> org.apache.tapestry5.internal.services.CheckForUpdatesFilter.service(CheckForUpdatesFilter.java:106)
> $RequestHandler_11cf8146628.service($RequestHandler_11cf8146628.java)
> $RequestHandler_11cf814661f.service($RequestHandler_11cf814661f.java)
> org.apache.tapestry5.services.TapestryModule$16.service(TapestryModule.java:1005)
> org.apache.tapestry5.upload.internal.services.MultipartServletRequestFilter.service(MultipartServletRequestFilter.java:44)
> $HttpServletRequestHandler_11cf8146620.service($HttpServletRequestHandler_11cf8146620.java)
> org.apache.tapestry5.internal.services.IgnoredPathsFilter.service(IgnoredPathsFilter.java:62)
> $HttpServletRequestFilter_11cf814661d.service($HttpServletRequestFilter_11cf814661d.java)
> $HttpServletRequestHandler_11cf8146620.service($HttpServletRequestHandler_11cf8146620.java)
> $HttpServletRequestHandler_11cf814661c.service($HttpServletRequestHandler_11cf814661c.java)
> org.apache.tapestry5.TapestryFilter.doFilter(TapestryFilter.java:179)
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286)
> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
> org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
> org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
> java.lang.Thread.run(Unknown Source)
> Name: http-80-3
> State: WAITING on java.util.concurrent.locks.ReentrantReadWriteLock$NonfairSync@1507ef7
> Total blocked: 0 Total waited: 1
> Stack trace:
> sun.misc.Unsafe.park(Native Method)
> java.util.concurrent.locks.LockSupport.park(Unknown Source)
> java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(Unknown Source)
> java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireShared(Unknown Source)
> java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireShared(Unknown Source)
> java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.lock(Unknown Source)
> org.apache.tapestry5.ioc.internal.util.ConcurrentBarrier.withRead(ConcurrentBarrier.java:73)
> org.apache.tapestry5.internal.services.CheckForUpdatesFilter.service(CheckForUpdatesFilter.java:106)
> $RequestHandler_11cf8146628.service($RequestHandler_11cf8146628.java)
> $RequestHandler_11cf814661f.service($RequestHandler_11cf814661f.java)
> org.apache.tapestry5.services.TapestryModule$16.service(TapestryModule.java:1005)
> org.apache.tapestry5.upload.internal.services.MultipartServletRequestFilter.service(MultipartServletRequestFilter.java:44)
> $HttpServletRequestHandler_11cf8146620.service($HttpServletRequestHandler_11cf8146620.java)
> org.apache.tapestry5.internal.services.IgnoredPathsFilter.service(IgnoredPathsFilter.java:62)
> $HttpServletRequestFilter_11cf814661d.service($HttpServletRequestFilter_11cf814661d.java)
> $HttpServletRequestHandler_11cf8146620.service($HttpServletRequestHandler_11cf8146620.java)
> $HttpServletRequestHandler_11cf814661c.service($HttpServletRequestHandler_11cf814661c.java)
> org.apache.tapestry5.TapestryFilter.doFilter(TapestryFilter.java:179)
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286)
> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
> org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
> org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
> java.lang.Thread.run(Unknown Source)
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[jira] Commented: (TAP5-277) Request threads hang at
ConcurrentBarrier.withRead() on multi-processor machine
Posted by "Wendell Ruotsi (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/TAP5-277?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12639543#action_12639543 ]
Wendell Ruotsi commented on TAP5-277:
-------------------------------------
I don't see any problem running under a version of java later than 1.6.0_01.
Tomcat on that machine had been running under 1.6.0. JConsole says its:
Java HotSpot(TM) Client VM version 1.6.0-rc-b104
I'll see if I can get the JRE updated and verify that all is well.
Thanks,
Wendell
------------------------------------------------------------------------------------------
Running with 1.6.0_01, it definitely hangs every time:
Full thread dump Java HotSpot(TM) Client VM (1.6.0_01-b06 mixed mode, sharing):
"DestroyJavaVM" prio=6 tid=0x00296c00 nid=0x17b0 waiting on condition [0x00000000..0x0090fd4c]
java.lang.Thread.State: RUNNABLE
"TryWrite9" prio=6 tid=0x02ac7800 nid=0x618 waiting on condition [0x033ef000..0x033efc14]
java.lang.Thread.State: WAITING (parking)
at sun.misc.Unsafe.park(Native Method)
- parking to wait for <0x2299e148> (a java.util.concurrent.locks.ReentrantReadWriteLock$NonfairSync)
at java.util.concurrent.locks.LockSupport.park(Unknown Source)
at java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(Unknown Source)
at java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireShared(Unknown Source)
at java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireShared(Unknown Source)
at java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.lock(Unknown Source)
at ValidateReentrantReadWriteLockBugFixed.run(ValidateReentrantReadWriteLockBugFixed.java:66)
at java.lang.Thread.run(Unknown Source)
"TryWrite8" prio=6 tid=0x02ac5800 nid=0x1494 waiting on condition [0x0334f000..0x0334fd14]
java.lang.Thread.State: WAITING (parking)
at sun.misc.Unsafe.park(Native Method)
- parking to wait for <0x2299e148> (a java.util.concurrent.locks.ReentrantReadWriteLock$NonfairSync)
at java.util.concurrent.locks.LockSupport.park(Unknown Source)
at java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(Unknown Source)
at java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireShared(Unknown Source)
at java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireShared(Unknown Source)
at java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.lock(Unknown Source)
at ValidateReentrantReadWriteLockBugFixed.run(ValidateReentrantReadWriteLockBugFixed.java:66)
at java.lang.Thread.run(Unknown Source)
"TryWrite7" prio=6 tid=0x02ac3800 nid=0x7e4 waiting on condition [0x032af000..0x032afa14]
java.lang.Thread.State: WAITING (parking)
at sun.misc.Unsafe.park(Native Method)
- parking to wait for <0x2299e148> (a java.util.concurrent.locks.ReentrantReadWriteLock$NonfairSync)
at java.util.concurrent.locks.LockSupport.park(Unknown Source)
at java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(Unknown Source)
at java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireShared(Unknown Source)
at java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireShared(Unknown Source)
at java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.lock(Unknown Source)
at ValidateReentrantReadWriteLockBugFixed.run(ValidateReentrantReadWriteLockBugFixed.java:66)
at java.lang.Thread.run(Unknown Source)
"TryWrite6" prio=6 tid=0x02ac1800 nid=0x8ac waiting on condition [0x0320f000..0x0320fb14]
java.lang.Thread.State: WAITING (parking)
at sun.misc.Unsafe.park(Native Method)
- parking to wait for <0x2299e148> (a java.util.concurrent.locks.ReentrantReadWriteLock$NonfairSync)
at java.util.concurrent.locks.LockSupport.park(Unknown Source)
at java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(Unknown Source)
at java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireShared(Unknown Source)
at java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireShared(Unknown Source)
at java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.lock(Unknown Source)
at ValidateReentrantReadWriteLockBugFixed.run(ValidateReentrantReadWriteLockBugFixed.java:66)
at java.lang.Thread.run(Unknown Source)
"TryWrite5" prio=6 tid=0x02abf800 nid=0x1694 waiting on condition [0x0316f000..0x0316fc14]
java.lang.Thread.State: WAITING (parking)
at sun.misc.Unsafe.park(Native Method)
- parking to wait for <0x2299e148> (a java.util.concurrent.locks.ReentrantReadWriteLock$NonfairSync)
at java.util.concurrent.locks.LockSupport.park(Unknown Source)
at java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(Unknown Source)
at java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireShared(Unknown Source)
at java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireShared(Unknown Source)
at java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.lock(Unknown Source)
at ValidateReentrantReadWriteLockBugFixed.run(ValidateReentrantReadWriteLockBugFixed.java:66)
at java.lang.Thread.run(Unknown Source)
"TryWrite4" prio=6 tid=0x02abc800 nid=0x1768 waiting on condition [0x030cf000..0x030cfd14]
java.lang.Thread.State: WAITING (parking)
at sun.misc.Unsafe.park(Native Method)
- parking to wait for <0x2299e148> (a java.util.concurrent.locks.ReentrantReadWriteLock$NonfairSync)
at java.util.concurrent.locks.LockSupport.park(Unknown Source)
at java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(Unknown Source)
at java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireShared(Unknown Source)
at java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireShared(Unknown Source)
at java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.lock(Unknown Source)
at ValidateReentrantReadWriteLockBugFixed.run(ValidateReentrantReadWriteLockBugFixed.java:66)
at java.lang.Thread.run(Unknown Source)
"TryWrite3" prio=6 tid=0x02aba800 nid=0x10e4 waiting on condition [0x0302f000..0x0302fa14]
java.lang.Thread.State: WAITING (parking)
at sun.misc.Unsafe.park(Native Method)
- parking to wait for <0x2299e148> (a java.util.concurrent.locks.ReentrantReadWriteLock$NonfairSync)
at java.util.concurrent.locks.LockSupport.park(Unknown Source)
at java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(Unknown Source)
at java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireShared(Unknown Source)
at java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireShared(Unknown Source)
at java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.lock(Unknown Source)
at ValidateReentrantReadWriteLockBugFixed.run(ValidateReentrantReadWriteLockBugFixed.java:66)
at java.lang.Thread.run(Unknown Source)
"TryWrite2" prio=6 tid=0x02ab8800 nid=0xf80 waiting on condition [0x02f8f000..0x02f8fb14]
java.lang.Thread.State: WAITING (parking)
at sun.misc.Unsafe.park(Native Method)
- parking to wait for <0x2299e148> (a java.util.concurrent.locks.ReentrantReadWriteLock$NonfairSync)
at java.util.concurrent.locks.LockSupport.park(Unknown Source)
at java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(Unknown Source)
at java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireShared(Unknown Source)
at java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireShared(Unknown Source)
at java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.lock(Unknown Source)
at ValidateReentrantReadWriteLockBugFixed.run(ValidateReentrantReadWriteLockBugFixed.java:66)
at java.lang.Thread.run(Unknown Source)
"TryWrite1" prio=6 tid=0x02ab6800 nid=0xecc waiting on condition [0x02eef000..0x02eefc14]
java.lang.Thread.State: WAITING (parking)
at sun.misc.Unsafe.park(Native Method)
- parking to wait for <0x2299e148> (a java.util.concurrent.locks.ReentrantReadWriteLock$NonfairSync)
at java.util.concurrent.locks.LockSupport.park(Unknown Source)
at java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(Unknown Source)
at java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireShared(Unknown Source)
at java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireShared(Unknown Source)
at java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.lock(Unknown Source)
at ValidateReentrantReadWriteLockBugFixed.run(ValidateReentrantReadWriteLockBugFixed.java:66)
at java.lang.Thread.run(Unknown Source)
"Low Memory Detector" daemon prio=6 tid=0x02a5d800 nid=0x12f8 runnable [0x00000000..0x00000000]
java.lang.Thread.State: RUNNABLE
"CompilerThread0" daemon prio=10 tid=0x02a58800 nid=0x122c waiting on condition [0x00000000..0x02d0f89c]
java.lang.Thread.State: RUNNABLE
"Attach Listener" daemon prio=10 tid=0x02a57800 nid=0x558 runnable [0x00000000..0x00000000]
java.lang.Thread.State: RUNNABLE
"Signal Dispatcher" daemon prio=10 tid=0x02a56800 nid=0x12a0 waiting on condition [0x00000000..0x00000000]
java.lang.Thread.State: RUNNABLE
"Finalizer" daemon prio=8 tid=0x02a52000 nid=0x145c in Object.wait() [0x02c1f000..0x02c1fc14]
java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
- waiting on <0x22970b38> (a java.lang.ref.ReferenceQueue$Lock)
at java.lang.ref.ReferenceQueue.remove(Unknown Source)
- locked <0x22970b38> (a java.lang.ref.ReferenceQueue$Lock)
at java.lang.ref.ReferenceQueue.remove(Unknown Source)
at java.lang.ref.Finalizer$FinalizerThread.run(Unknown Source)
"Reference Handler" daemon prio=10 tid=0x02a4dc00 nid=0xe0 in Object.wait() [0x02bcf000..0x02bcfd14]
java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
- waiting on <0x22970a38> (a java.lang.ref.Reference$Lock)
at java.lang.Object.wait(Object.java:485)
at java.lang.ref.Reference$ReferenceHandler.run(Unknown Source)
- locked <0x22970a38> (a java.lang.ref.Reference$Lock)
"VM Thread" prio=10 tid=0x02a44800 nid=0x19c runnable
"VM Periodic Task Thread" prio=10 tid=0x02a5ec00 nid=0x1294 waiting on condition
JNI global references: 580
Heap
def new generation total 960K, used 574K [0x22970000, 0x22a70000, 0x22e50000)
eden space 896K, 64% used [0x22970000, 0x229ffb78, 0x22a50000)
from space 64K, 0% used [0x22a50000, 0x22a50000, 0x22a60000)
to space 64K, 0% used [0x22a60000, 0x22a60000, 0x22a70000)
tenured generation total 4096K, used 0K [0x22e50000, 0x23250000, 0x26970000)
the space 4096K, 0% used [0x22e50000, 0x22e50000, 0x22e50200, 0x23250000)
compacting perm gen total 12288K, used 127K [0x26970000, 0x27570000, 0x2a970000)
the space 12288K, 1% used [0x26970000, 0x2698fc18, 0x2698fe00, 0x27570000)
ro space 8192K, 62% used [0x2a970000, 0x2ae6e4e8, 0x2ae6e600, 0x2b170000)
rw space 12288K, 52% used [0x2b170000, 0x2b7b0e78, 0x2b7b1000, 0x2bd70000)
Howard M. Lewis Ship (JIRA) wrote:
[ [1]https://issues.apache.org/jira/browse/TAP5-277?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12639444#action_12639444 ]
Howard M. Lewis Ship commented on TAP5-277:
-------------------------------------------
I've been trying to pursue this; my development JDK doesn't seem to have an issue.
Here's some code, adapted from a JDK bug report, to see if things are working correctly:
import java.util.concurrent.TimeUnit;
import java.util.concurrent.locks.ReadWriteLock;
import java.util.concurrent.locks.ReentrantReadWriteLock;
/**
* Test ReentrantReadWrite Lock. This code shows how we cannot regain a read lock if a write lock times out.
* Adapted from [2]http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=6571733.
*/
public class ValidateReentrantReadWriteLockBugFixed implements Runnable
{
private static final int THREAD_COUNT = 10;
final static ReadWriteLock lock = new ReentrantReadWriteLock(false);
final static Runnable blocker = new Runnable()
{
public void run()
{
log("Acquire Read (blocker)");
lock.readLock().lock();
sleep(20);
log("Release Read (blocker)");
lock.readLock().unlock();
}
};
public void run()
{
log("Acquire Read (initial)");
lock.readLock().lock();
log("Release Read (for upgrade)");
lock.readLock().unlock();
log("Try For Write");
try
{
boolean gotWrite = lock.writeLock().tryLock(20, TimeUnit.MILLISECONDS);
if (gotWrite)
{
log("Got Write");
sleep(5);
log("Unlocking write");
lock.writeLock().unlock();
}
else
{
log("**** Write timed out");
}
}
catch (InterruptedException e)
{
log("Interrupted");
}
log("Re-Obtain Read (after write lock released)");
lock.readLock().lock();
log("Release Read");
lock.readLock().unlock();
log("EXIT Try");
}
static void sleep(int millis)
{
try
{
Thread.sleep(millis);
}
catch (InterruptedException ex)
{ // Ignore.
}
}
static void log(String s)
{
System.out.printf("%s: %s%n", Thread.currentThread().getName(), s);
}
public static void main(String[] args)
{
for (int i = 0; i < THREAD_COUNT; i++)
{
new Thread(blocker, "Blocker" + i).start();
new Thread(new ValidateReentrantReadWriteLockBugFixed(), "TryWrite" + i).start();
}
}
}
On my machine, this code executes and completes normally, with a mix of successful locks and lock timeouts.
Please compile and execute this code in your target environment.
Request threads hang at ConcurrentBarrier.withRead() on multi-processor machine
-------------------------------------------------------------------------------
Key: TAP5-277
URL: [3]https://issues.apache.org/jira/browse/TAP5-277
Project: Tapestry 5
Issue Type: Bug
Components: tapestry-ioc
Affects Versions: 5.0.15
Reporter: Wendell Ruotsi
At some point, my pages stop responding - before the request even gets logged - looking through the threads, I see them hung (3 of them here). On a single processor machine, I haven't seen this. This happens with both Tomcat and Jetty.
Name: http-80-1
State: WAITING on java.util.concurrent.locks.ReentrantReadWriteLock$NonfairSync@1507ef7
Total blocked: 0 Total waited: 10
Stack trace:
sun.misc.Unsafe.park(Native Method)
java.util.concurrent.locks.LockSupport.park(Unknown Source)
java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(Unknown Source)
java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireShared(Unknown Source)
java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireShared(Unknown Source)
java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.lock(Unknown Source)
org.apache.tapestry5.ioc.internal.util.ConcurrentBarrier.withRead(ConcurrentBarrier.java:73)
org.apache.tapestry5.internal.services.CheckForUpdatesFilter.service(CheckForUpdatesFilter.java:106)
$RequestHandler_11cf8146628.service($RequestHandler_11cf8146628.java)
$RequestHandler_11cf814661f.service($RequestHandler_11cf814661f.java)
org.apache.tapestry5.services.TapestryModule$16.service(TapestryModule.java:1005)
org.apache.tapestry5.upload.internal.services.MultipartServletRequestFilter.service(MultipartServletRequestFilter.java:44)
$HttpServletRequestHandler_11cf8146620.service($HttpServletRequestHandler_11cf8146620.java)
org.apache.tapestry5.internal.services.IgnoredPathsFilter.service(IgnoredPathsFilter.java:62)
$HttpServletRequestFilter_11cf814661d.service($HttpServletRequestFilter_11cf814661d.java)
$HttpServletRequestHandler_11cf8146620.service($HttpServletRequestHandler_11cf8146620.java)
$HttpServletRequestHandler_11cf814661c.service($HttpServletRequestHandler_11cf814661c.java)
org.apache.tapestry5.TapestryFilter.doFilter(TapestryFilter.java:179)
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286)
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
java.lang.Thread.run(Unknown Source)
Name: http-80-2
State: WAITING on java.util.concurrent.locks.ReentrantReadWriteLock$NonfairSync@1507ef7
Total blocked: 1 Total waited: 16
Stack trace:
sun.misc.Unsafe.park(Native Method)
java.util.concurrent.locks.LockSupport.park(Unknown Source)
java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(Unknown Source)
java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireShared(Unknown Source)
java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireShared(Unknown Source)
java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.lock(Unknown Source)
org.apache.tapestry5.ioc.internal.util.ConcurrentBarrier.restoreReadLock(ConcurrentBarrier.java:173)
org.apache.tapestry5.ioc.internal.util.ConcurrentBarrier.tryWithWrite(ConcurrentBarrier.java:243)
org.apache.tapestry5.internal.services.CheckForUpdatesFilter$2.invoke(CheckForUpdatesFilter.java:87)
org.apache.tapestry5.internal.services.CheckForUpdatesFilter$2.invoke(CheckForUpdatesFilter.java:84)
org.apache.tapestry5.ioc.internal.util.ConcurrentBarrier.withRead(ConcurrentBarrier.java:83)
org.apache.tapestry5.internal.services.CheckForUpdatesFilter.service(CheckForUpdatesFilter.java:106)
$RequestHandler_11cf8146628.service($RequestHandler_11cf8146628.java)
$RequestHandler_11cf814661f.service($RequestHandler_11cf814661f.java)
org.apache.tapestry5.services.TapestryModule$16.service(TapestryModule.java:1005)
org.apache.tapestry5.upload.internal.services.MultipartServletRequestFilter.service(MultipartServletRequestFilter.java:44)
$HttpServletRequestHandler_11cf8146620.service($HttpServletRequestHandler_11cf8146620.java)
org.apache.tapestry5.internal.services.IgnoredPathsFilter.service(IgnoredPathsFilter.java:62)
$HttpServletRequestFilter_11cf814661d.service($HttpServletRequestFilter_11cf814661d.java)
$HttpServletRequestHandler_11cf8146620.service($HttpServletRequestHandler_11cf8146620.java)
$HttpServletRequestHandler_11cf814661c.service($HttpServletRequestHandler_11cf814661c.java)
org.apache.tapestry5.TapestryFilter.doFilter(TapestryFilter.java:179)
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286)
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
java.lang.Thread.run(Unknown Source)
Name: http-80-3
State: WAITING on java.util.concurrent.locks.ReentrantReadWriteLock$NonfairSync@1507ef7
Total blocked: 0 Total waited: 1
Stack trace:
sun.misc.Unsafe.park(Native Method)
java.util.concurrent.locks.LockSupport.park(Unknown Source)
java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(Unknown Source)
java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireShared(Unknown Source)
java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireShared(Unknown Source)
java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.lock(Unknown Source)
org.apache.tapestry5.ioc.internal.util.ConcurrentBarrier.withRead(ConcurrentBarrier.java:73)
org.apache.tapestry5.internal.services.CheckForUpdatesFilter.service(CheckForUpdatesFilter.java:106)
$RequestHandler_11cf8146628.service($RequestHandler_11cf8146628.java)
$RequestHandler_11cf814661f.service($RequestHandler_11cf814661f.java)
org.apache.tapestry5.services.TapestryModule$16.service(TapestryModule.java:1005)
org.apache.tapestry5.upload.internal.services.MultipartServletRequestFilter.service(MultipartServletRequestFilter.java:44)
$HttpServletRequestHandler_11cf8146620.service($HttpServletRequestHandler_11cf8146620.java)
org.apache.tapestry5.internal.services.IgnoredPathsFilter.service(IgnoredPathsFilter.java:62)
$HttpServletRequestFilter_11cf814661d.service($HttpServletRequestFilter_11cf814661d.java)
$HttpServletRequestHandler_11cf8146620.service($HttpServletRequestHandler_11cf8146620.java)
$HttpServletRequestHandler_11cf814661c.service($HttpServletRequestHandler_11cf814661c.java)
org.apache.tapestry5.TapestryFilter.doFilter(TapestryFilter.java:179)
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286)
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
java.lang.Thread.run(Unknown Source)
----------------------------------------------------------------------------------------
[1] https://issues.apache.org/jira/browse/TAP5-277?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12639444#action_12639444
[2] http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=6571733
[3] https://issues.apache.org/jira/browse/TAP5-277
> Request threads hang at ConcurrentBarrier.withRead() on multi-processor machine
> -------------------------------------------------------------------------------
>
> Key: TAP5-277
> URL: https://issues.apache.org/jira/browse/TAP5-277
> Project: Tapestry 5
> Issue Type: Bug
> Components: tapestry-ioc
> Affects Versions: 5.0.15
> Reporter: Wendell Ruotsi
>
> At some point, my pages stop responding - before the request even gets logged - looking through the threads, I see them hung (3 of them here). On a single processor machine, I haven't seen this. This happens with both Tomcat and Jetty.
> Name: http-80-1
> State: WAITING on java.util.concurrent.locks.ReentrantReadWriteLock$NonfairSync@1507ef7
> Total blocked: 0 Total waited: 10
> Stack trace:
> sun.misc.Unsafe.park(Native Method)
> java.util.concurrent.locks.LockSupport.park(Unknown Source)
> java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(Unknown Source)
> java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireShared(Unknown Source)
> java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireShared(Unknown Source)
> java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.lock(Unknown Source)
> org.apache.tapestry5.ioc.internal.util.ConcurrentBarrier.withRead(ConcurrentBarrier.java:73)
> org.apache.tapestry5.internal.services.CheckForUpdatesFilter.service(CheckForUpdatesFilter.java:106)
> $RequestHandler_11cf8146628.service($RequestHandler_11cf8146628.java)
> $RequestHandler_11cf814661f.service($RequestHandler_11cf814661f.java)
> org.apache.tapestry5.services.TapestryModule$16.service(TapestryModule.java:1005)
> org.apache.tapestry5.upload.internal.services.MultipartServletRequestFilter.service(MultipartServletRequestFilter.java:44)
> $HttpServletRequestHandler_11cf8146620.service($HttpServletRequestHandler_11cf8146620.java)
> org.apache.tapestry5.internal.services.IgnoredPathsFilter.service(IgnoredPathsFilter.java:62)
> $HttpServletRequestFilter_11cf814661d.service($HttpServletRequestFilter_11cf814661d.java)
> $HttpServletRequestHandler_11cf8146620.service($HttpServletRequestHandler_11cf8146620.java)
> $HttpServletRequestHandler_11cf814661c.service($HttpServletRequestHandler_11cf814661c.java)
> org.apache.tapestry5.TapestryFilter.doFilter(TapestryFilter.java:179)
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286)
> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
> org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
> org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
> java.lang.Thread.run(Unknown Source)
> Name: http-80-2
> State: WAITING on java.util.concurrent.locks.ReentrantReadWriteLock$NonfairSync@1507ef7
> Total blocked: 1 Total waited: 16
> Stack trace:
> sun.misc.Unsafe.park(Native Method)
> java.util.concurrent.locks.LockSupport.park(Unknown Source)
> java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(Unknown Source)
> java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireShared(Unknown Source)
> java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireShared(Unknown Source)
> java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.lock(Unknown Source)
> org.apache.tapestry5.ioc.internal.util.ConcurrentBarrier.restoreReadLock(ConcurrentBarrier.java:173)
> org.apache.tapestry5.ioc.internal.util.ConcurrentBarrier.tryWithWrite(ConcurrentBarrier.java:243)
> org.apache.tapestry5.internal.services.CheckForUpdatesFilter$2.invoke(CheckForUpdatesFilter.java:87)
> org.apache.tapestry5.internal.services.CheckForUpdatesFilter$2.invoke(CheckForUpdatesFilter.java:84)
> org.apache.tapestry5.ioc.internal.util.ConcurrentBarrier.withRead(ConcurrentBarrier.java:83)
> org.apache.tapestry5.internal.services.CheckForUpdatesFilter.service(CheckForUpdatesFilter.java:106)
> $RequestHandler_11cf8146628.service($RequestHandler_11cf8146628.java)
> $RequestHandler_11cf814661f.service($RequestHandler_11cf814661f.java)
> org.apache.tapestry5.services.TapestryModule$16.service(TapestryModule.java:1005)
> org.apache.tapestry5.upload.internal.services.MultipartServletRequestFilter.service(MultipartServletRequestFilter.java:44)
> $HttpServletRequestHandler_11cf8146620.service($HttpServletRequestHandler_11cf8146620.java)
> org.apache.tapestry5.internal.services.IgnoredPathsFilter.service(IgnoredPathsFilter.java:62)
> $HttpServletRequestFilter_11cf814661d.service($HttpServletRequestFilter_11cf814661d.java)
> $HttpServletRequestHandler_11cf8146620.service($HttpServletRequestHandler_11cf8146620.java)
> $HttpServletRequestHandler_11cf814661c.service($HttpServletRequestHandler_11cf814661c.java)
> org.apache.tapestry5.TapestryFilter.doFilter(TapestryFilter.java:179)
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286)
> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
> org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
> org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
> java.lang.Thread.run(Unknown Source)
> Name: http-80-3
> State: WAITING on java.util.concurrent.locks.ReentrantReadWriteLock$NonfairSync@1507ef7
> Total blocked: 0 Total waited: 1
> Stack trace:
> sun.misc.Unsafe.park(Native Method)
> java.util.concurrent.locks.LockSupport.park(Unknown Source)
> java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(Unknown Source)
> java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireShared(Unknown Source)
> java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireShared(Unknown Source)
> java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.lock(Unknown Source)
> org.apache.tapestry5.ioc.internal.util.ConcurrentBarrier.withRead(ConcurrentBarrier.java:73)
> org.apache.tapestry5.internal.services.CheckForUpdatesFilter.service(CheckForUpdatesFilter.java:106)
> $RequestHandler_11cf8146628.service($RequestHandler_11cf8146628.java)
> $RequestHandler_11cf814661f.service($RequestHandler_11cf814661f.java)
> org.apache.tapestry5.services.TapestryModule$16.service(TapestryModule.java:1005)
> org.apache.tapestry5.upload.internal.services.MultipartServletRequestFilter.service(MultipartServletRequestFilter.java:44)
> $HttpServletRequestHandler_11cf8146620.service($HttpServletRequestHandler_11cf8146620.java)
> org.apache.tapestry5.internal.services.IgnoredPathsFilter.service(IgnoredPathsFilter.java:62)
> $HttpServletRequestFilter_11cf814661d.service($HttpServletRequestFilter_11cf814661d.java)
> $HttpServletRequestHandler_11cf8146620.service($HttpServletRequestHandler_11cf8146620.java)
> $HttpServletRequestHandler_11cf814661c.service($HttpServletRequestHandler_11cf814661c.java)
> org.apache.tapestry5.TapestryFilter.doFilter(TapestryFilter.java:179)
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286)
> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
> org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
> org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
> java.lang.Thread.run(Unknown Source)
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[jira] Commented: (TAP5-277) Request threads hang at
ConcurrentBarrier.withRead() on multi-processor machine
Posted by "Wendell Ruotsi (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/TAP5-277?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12639586#action_12639586 ]
Wendell Ruotsi commented on TAP5-277:
-------------------------------------
I changed JDKs (from 1.6.0 to 1.6.0_07) and no longer see the problem.
Based on this, I believe it was invalid bug report.
-Wendell
Howard M. Lewis Ship (JIRA) wrote:
[ [1]https://issues.apache.org/jira/browse/TAP5-277?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12639581#action_12639581 ]
Howard M. Lewis Ship commented on TAP5-277:
-------------------------------------------
Wait ... so is the problem resolved? Did you change JDKs?
What I'd like is for everyone who as experienced this bug using 5.0.15 or better to report their OS and exact JDK. And if they could run the test code I posted earlier, that would be handy.
I'm afraid that if I don't get some responses, I'll have to mark this as invalid.
Request threads hang at ConcurrentBarrier.withRead() on multi-processor machine
-------------------------------------------------------------------------------
Key: TAP5-277
URL: [2]https://issues.apache.org/jira/browse/TAP5-277
Project: Tapestry 5
Issue Type: Bug
Components: tapestry-ioc
Affects Versions: 5.0.15
Reporter: Wendell Ruotsi
At some point, my pages stop responding - before the request even gets logged - looking through the threads, I see them hung (3 of them here). On a single processor machine, I haven't seen this. This happens with both Tomcat and Jetty.
Name: http-80-1
State: WAITING on java.util.concurrent.locks.ReentrantReadWriteLock$NonfairSync@1507ef7
Total blocked: 0 Total waited: 10
Stack trace:
sun.misc.Unsafe.park(Native Method)
java.util.concurrent.locks.LockSupport.park(Unknown Source)
java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(Unknown Source)
java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireShared(Unknown Source)
java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireShared(Unknown Source)
java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.lock(Unknown Source)
org.apache.tapestry5.ioc.internal.util.ConcurrentBarrier.withRead(ConcurrentBarrier.java:73)
org.apache.tapestry5.internal.services.CheckForUpdatesFilter.service(CheckForUpdatesFilter.java:106)
$RequestHandler_11cf8146628.service($RequestHandler_11cf8146628.java)
$RequestHandler_11cf814661f.service($RequestHandler_11cf814661f.java)
org.apache.tapestry5.services.TapestryModule$16.service(TapestryModule.java:1005)
org.apache.tapestry5.upload.internal.services.MultipartServletRequestFilter.service(MultipartServletRequestFilter.java:44)
$HttpServletRequestHandler_11cf8146620.service($HttpServletRequestHandler_11cf8146620.java)
org.apache.tapestry5.internal.services.IgnoredPathsFilter.service(IgnoredPathsFilter.java:62)
$HttpServletRequestFilter_11cf814661d.service($HttpServletRequestFilter_11cf814661d.java)
$HttpServletRequestHandler_11cf8146620.service($HttpServletRequestHandler_11cf8146620.java)
$HttpServletRequestHandler_11cf814661c.service($HttpServletRequestHandler_11cf814661c.java)
org.apache.tapestry5.TapestryFilter.doFilter(TapestryFilter.java:179)
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286)
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
java.lang.Thread.run(Unknown Source)
Name: http-80-2
State: WAITING on java.util.concurrent.locks.ReentrantReadWriteLock$NonfairSync@1507ef7
Total blocked: 1 Total waited: 16
Stack trace:
sun.misc.Unsafe.park(Native Method)
java.util.concurrent.locks.LockSupport.park(Unknown Source)
java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(Unknown Source)
java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireShared(Unknown Source)
java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireShared(Unknown Source)
java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.lock(Unknown Source)
org.apache.tapestry5.ioc.internal.util.ConcurrentBarrier.restoreReadLock(ConcurrentBarrier.java:173)
org.apache.tapestry5.ioc.internal.util.ConcurrentBarrier.tryWithWrite(ConcurrentBarrier.java:243)
org.apache.tapestry5.internal.services.CheckForUpdatesFilter$2.invoke(CheckForUpdatesFilter.java:87)
org.apache.tapestry5.internal.services.CheckForUpdatesFilter$2.invoke(CheckForUpdatesFilter.java:84)
org.apache.tapestry5.ioc.internal.util.ConcurrentBarrier.withRead(ConcurrentBarrier.java:83)
org.apache.tapestry5.internal.services.CheckForUpdatesFilter.service(CheckForUpdatesFilter.java:106)
$RequestHandler_11cf8146628.service($RequestHandler_11cf8146628.java)
$RequestHandler_11cf814661f.service($RequestHandler_11cf814661f.java)
org.apache.tapestry5.services.TapestryModule$16.service(TapestryModule.java:1005)
org.apache.tapestry5.upload.internal.services.MultipartServletRequestFilter.service(MultipartServletRequestFilter.java:44)
$HttpServletRequestHandler_11cf8146620.service($HttpServletRequestHandler_11cf8146620.java)
org.apache.tapestry5.internal.services.IgnoredPathsFilter.service(IgnoredPathsFilter.java:62)
$HttpServletRequestFilter_11cf814661d.service($HttpServletRequestFilter_11cf814661d.java)
$HttpServletRequestHandler_11cf8146620.service($HttpServletRequestHandler_11cf8146620.java)
$HttpServletRequestHandler_11cf814661c.service($HttpServletRequestHandler_11cf814661c.java)
org.apache.tapestry5.TapestryFilter.doFilter(TapestryFilter.java:179)
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286)
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
java.lang.Thread.run(Unknown Source)
Name: http-80-3
State: WAITING on java.util.concurrent.locks.ReentrantReadWriteLock$NonfairSync@1507ef7
Total blocked: 0 Total waited: 1
Stack trace:
sun.misc.Unsafe.park(Native Method)
java.util.concurrent.locks.LockSupport.park(Unknown Source)
java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(Unknown Source)
java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireShared(Unknown Source)
java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireShared(Unknown Source)
java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.lock(Unknown Source)
org.apache.tapestry5.ioc.internal.util.ConcurrentBarrier.withRead(ConcurrentBarrier.java:73)
org.apache.tapestry5.internal.services.CheckForUpdatesFilter.service(CheckForUpdatesFilter.java:106)
$RequestHandler_11cf8146628.service($RequestHandler_11cf8146628.java)
$RequestHandler_11cf814661f.service($RequestHandler_11cf814661f.java)
org.apache.tapestry5.services.TapestryModule$16.service(TapestryModule.java:1005)
org.apache.tapestry5.upload.internal.services.MultipartServletRequestFilter.service(MultipartServletRequestFilter.java:44)
$HttpServletRequestHandler_11cf8146620.service($HttpServletRequestHandler_11cf8146620.java)
org.apache.tapestry5.internal.services.IgnoredPathsFilter.service(IgnoredPathsFilter.java:62)
$HttpServletRequestFilter_11cf814661d.service($HttpServletRequestFilter_11cf814661d.java)
$HttpServletRequestHandler_11cf8146620.service($HttpServletRequestHandler_11cf8146620.java)
$HttpServletRequestHandler_11cf814661c.service($HttpServletRequestHandler_11cf814661c.java)
org.apache.tapestry5.TapestryFilter.doFilter(TapestryFilter.java:179)
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286)
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
java.lang.Thread.run(Unknown Source)
----------------------------------------------------------------------------------------
[1] https://issues.apache.org/jira/browse/TAP5-277?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12639581#action_12639581
[2] https://issues.apache.org/jira/browse/TAP5-277
> Request threads hang at ConcurrentBarrier.withRead() on multi-processor machine
> -------------------------------------------------------------------------------
>
> Key: TAP5-277
> URL: https://issues.apache.org/jira/browse/TAP5-277
> Project: Tapestry 5
> Issue Type: Bug
> Components: tapestry-ioc
> Affects Versions: 5.0.15
> Reporter: Wendell Ruotsi
>
> At some point, my pages stop responding - before the request even gets logged - looking through the threads, I see them hung (3 of them here). On a single processor machine, I haven't seen this. This happens with both Tomcat and Jetty.
> Name: http-80-1
> State: WAITING on java.util.concurrent.locks.ReentrantReadWriteLock$NonfairSync@1507ef7
> Total blocked: 0 Total waited: 10
> Stack trace:
> sun.misc.Unsafe.park(Native Method)
> java.util.concurrent.locks.LockSupport.park(Unknown Source)
> java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(Unknown Source)
> java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireShared(Unknown Source)
> java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireShared(Unknown Source)
> java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.lock(Unknown Source)
> org.apache.tapestry5.ioc.internal.util.ConcurrentBarrier.withRead(ConcurrentBarrier.java:73)
> org.apache.tapestry5.internal.services.CheckForUpdatesFilter.service(CheckForUpdatesFilter.java:106)
> $RequestHandler_11cf8146628.service($RequestHandler_11cf8146628.java)
> $RequestHandler_11cf814661f.service($RequestHandler_11cf814661f.java)
> org.apache.tapestry5.services.TapestryModule$16.service(TapestryModule.java:1005)
> org.apache.tapestry5.upload.internal.services.MultipartServletRequestFilter.service(MultipartServletRequestFilter.java:44)
> $HttpServletRequestHandler_11cf8146620.service($HttpServletRequestHandler_11cf8146620.java)
> org.apache.tapestry5.internal.services.IgnoredPathsFilter.service(IgnoredPathsFilter.java:62)
> $HttpServletRequestFilter_11cf814661d.service($HttpServletRequestFilter_11cf814661d.java)
> $HttpServletRequestHandler_11cf8146620.service($HttpServletRequestHandler_11cf8146620.java)
> $HttpServletRequestHandler_11cf814661c.service($HttpServletRequestHandler_11cf814661c.java)
> org.apache.tapestry5.TapestryFilter.doFilter(TapestryFilter.java:179)
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286)
> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
> org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
> org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
> java.lang.Thread.run(Unknown Source)
> Name: http-80-2
> State: WAITING on java.util.concurrent.locks.ReentrantReadWriteLock$NonfairSync@1507ef7
> Total blocked: 1 Total waited: 16
> Stack trace:
> sun.misc.Unsafe.park(Native Method)
> java.util.concurrent.locks.LockSupport.park(Unknown Source)
> java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(Unknown Source)
> java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireShared(Unknown Source)
> java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireShared(Unknown Source)
> java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.lock(Unknown Source)
> org.apache.tapestry5.ioc.internal.util.ConcurrentBarrier.restoreReadLock(ConcurrentBarrier.java:173)
> org.apache.tapestry5.ioc.internal.util.ConcurrentBarrier.tryWithWrite(ConcurrentBarrier.java:243)
> org.apache.tapestry5.internal.services.CheckForUpdatesFilter$2.invoke(CheckForUpdatesFilter.java:87)
> org.apache.tapestry5.internal.services.CheckForUpdatesFilter$2.invoke(CheckForUpdatesFilter.java:84)
> org.apache.tapestry5.ioc.internal.util.ConcurrentBarrier.withRead(ConcurrentBarrier.java:83)
> org.apache.tapestry5.internal.services.CheckForUpdatesFilter.service(CheckForUpdatesFilter.java:106)
> $RequestHandler_11cf8146628.service($RequestHandler_11cf8146628.java)
> $RequestHandler_11cf814661f.service($RequestHandler_11cf814661f.java)
> org.apache.tapestry5.services.TapestryModule$16.service(TapestryModule.java:1005)
> org.apache.tapestry5.upload.internal.services.MultipartServletRequestFilter.service(MultipartServletRequestFilter.java:44)
> $HttpServletRequestHandler_11cf8146620.service($HttpServletRequestHandler_11cf8146620.java)
> org.apache.tapestry5.internal.services.IgnoredPathsFilter.service(IgnoredPathsFilter.java:62)
> $HttpServletRequestFilter_11cf814661d.service($HttpServletRequestFilter_11cf814661d.java)
> $HttpServletRequestHandler_11cf8146620.service($HttpServletRequestHandler_11cf8146620.java)
> $HttpServletRequestHandler_11cf814661c.service($HttpServletRequestHandler_11cf814661c.java)
> org.apache.tapestry5.TapestryFilter.doFilter(TapestryFilter.java:179)
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286)
> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
> org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
> org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
> java.lang.Thread.run(Unknown Source)
> Name: http-80-3
> State: WAITING on java.util.concurrent.locks.ReentrantReadWriteLock$NonfairSync@1507ef7
> Total blocked: 0 Total waited: 1
> Stack trace:
> sun.misc.Unsafe.park(Native Method)
> java.util.concurrent.locks.LockSupport.park(Unknown Source)
> java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(Unknown Source)
> java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireShared(Unknown Source)
> java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireShared(Unknown Source)
> java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.lock(Unknown Source)
> org.apache.tapestry5.ioc.internal.util.ConcurrentBarrier.withRead(ConcurrentBarrier.java:73)
> org.apache.tapestry5.internal.services.CheckForUpdatesFilter.service(CheckForUpdatesFilter.java:106)
> $RequestHandler_11cf8146628.service($RequestHandler_11cf8146628.java)
> $RequestHandler_11cf814661f.service($RequestHandler_11cf814661f.java)
> org.apache.tapestry5.services.TapestryModule$16.service(TapestryModule.java:1005)
> org.apache.tapestry5.upload.internal.services.MultipartServletRequestFilter.service(MultipartServletRequestFilter.java:44)
> $HttpServletRequestHandler_11cf8146620.service($HttpServletRequestHandler_11cf8146620.java)
> org.apache.tapestry5.internal.services.IgnoredPathsFilter.service(IgnoredPathsFilter.java:62)
> $HttpServletRequestFilter_11cf814661d.service($HttpServletRequestFilter_11cf814661d.java)
> $HttpServletRequestHandler_11cf8146620.service($HttpServletRequestHandler_11cf8146620.java)
> $HttpServletRequestHandler_11cf814661c.service($HttpServletRequestHandler_11cf814661c.java)
> org.apache.tapestry5.TapestryFilter.doFilter(TapestryFilter.java:179)
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286)
> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
> org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
> org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
> java.lang.Thread.run(Unknown Source)
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[jira] Commented: (TAP5-277) Request threads hang at
ConcurrentBarrier.withRead() on multi-processor machine
Posted by "Howard M. Lewis Ship (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/TAP5-277?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12639444#action_12639444 ]
Howard M. Lewis Ship commented on TAP5-277:
-------------------------------------------
I've been trying to pursue this; my development JDK doesn't seem to have an issue.
Here's some code, adapted from a JDK bug report, to see if things are working correctly:
import java.util.concurrent.TimeUnit;
import java.util.concurrent.locks.ReadWriteLock;
import java.util.concurrent.locks.ReentrantReadWriteLock;
/**
* Test ReentrantReadWrite Lock. This code shows how we cannot regain a read lock if a write lock times out.
* Adapted from http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=6571733.
*/
public class ValidateReentrantReadWriteLockBugFixed implements Runnable
{
private static final int THREAD_COUNT = 10;
final static ReadWriteLock lock = new ReentrantReadWriteLock(false);
final static Runnable blocker = new Runnable()
{
public void run()
{
log("Acquire Read (blocker)");
lock.readLock().lock();
sleep(20);
log("Release Read (blocker)");
lock.readLock().unlock();
}
};
public void run()
{
log("Acquire Read (initial)");
lock.readLock().lock();
log("Release Read (for upgrade)");
lock.readLock().unlock();
log("Try For Write");
try
{
boolean gotWrite = lock.writeLock().tryLock(20, TimeUnit.MILLISECONDS);
if (gotWrite)
{
log("Got Write");
sleep(5);
log("Unlocking write");
lock.writeLock().unlock();
}
else
{
log("**** Write timed out");
}
}
catch (InterruptedException e)
{
log("Interrupted");
}
log("Re-Obtain Read (after write lock released)");
lock.readLock().lock();
log("Release Read");
lock.readLock().unlock();
log("EXIT Try");
}
static void sleep(int millis)
{
try
{
Thread.sleep(millis);
}
catch (InterruptedException ex)
{ // Ignore.
}
}
static void log(String s)
{
System.out.printf("%s: %s%n", Thread.currentThread().getName(), s);
}
public static void main(String[] args)
{
for (int i = 0; i < THREAD_COUNT; i++)
{
new Thread(blocker, "Blocker" + i).start();
new Thread(new ValidateReentrantReadWriteLockBugFixed(), "TryWrite" + i).start();
}
}
}
On my machine, this code executes and completes normally, with a mix of successful locks and lock timeouts.
Please compile and execute this code in your target environment.
> Request threads hang at ConcurrentBarrier.withRead() on multi-processor machine
> -------------------------------------------------------------------------------
>
> Key: TAP5-277
> URL: https://issues.apache.org/jira/browse/TAP5-277
> Project: Tapestry 5
> Issue Type: Bug
> Components: tapestry-ioc
> Affects Versions: 5.0.15
> Reporter: Wendell Ruotsi
>
> At some point, my pages stop responding - before the request even gets logged - looking through the threads, I see them hung (3 of them here). On a single processor machine, I haven't seen this. This happens with both Tomcat and Jetty.
> Name: http-80-1
> State: WAITING on java.util.concurrent.locks.ReentrantReadWriteLock$NonfairSync@1507ef7
> Total blocked: 0 Total waited: 10
> Stack trace:
> sun.misc.Unsafe.park(Native Method)
> java.util.concurrent.locks.LockSupport.park(Unknown Source)
> java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(Unknown Source)
> java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireShared(Unknown Source)
> java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireShared(Unknown Source)
> java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.lock(Unknown Source)
> org.apache.tapestry5.ioc.internal.util.ConcurrentBarrier.withRead(ConcurrentBarrier.java:73)
> org.apache.tapestry5.internal.services.CheckForUpdatesFilter.service(CheckForUpdatesFilter.java:106)
> $RequestHandler_11cf8146628.service($RequestHandler_11cf8146628.java)
> $RequestHandler_11cf814661f.service($RequestHandler_11cf814661f.java)
> org.apache.tapestry5.services.TapestryModule$16.service(TapestryModule.java:1005)
> org.apache.tapestry5.upload.internal.services.MultipartServletRequestFilter.service(MultipartServletRequestFilter.java:44)
> $HttpServletRequestHandler_11cf8146620.service($HttpServletRequestHandler_11cf8146620.java)
> org.apache.tapestry5.internal.services.IgnoredPathsFilter.service(IgnoredPathsFilter.java:62)
> $HttpServletRequestFilter_11cf814661d.service($HttpServletRequestFilter_11cf814661d.java)
> $HttpServletRequestHandler_11cf8146620.service($HttpServletRequestHandler_11cf8146620.java)
> $HttpServletRequestHandler_11cf814661c.service($HttpServletRequestHandler_11cf814661c.java)
> org.apache.tapestry5.TapestryFilter.doFilter(TapestryFilter.java:179)
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286)
> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
> org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
> org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
> java.lang.Thread.run(Unknown Source)
> Name: http-80-2
> State: WAITING on java.util.concurrent.locks.ReentrantReadWriteLock$NonfairSync@1507ef7
> Total blocked: 1 Total waited: 16
> Stack trace:
> sun.misc.Unsafe.park(Native Method)
> java.util.concurrent.locks.LockSupport.park(Unknown Source)
> java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(Unknown Source)
> java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireShared(Unknown Source)
> java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireShared(Unknown Source)
> java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.lock(Unknown Source)
> org.apache.tapestry5.ioc.internal.util.ConcurrentBarrier.restoreReadLock(ConcurrentBarrier.java:173)
> org.apache.tapestry5.ioc.internal.util.ConcurrentBarrier.tryWithWrite(ConcurrentBarrier.java:243)
> org.apache.tapestry5.internal.services.CheckForUpdatesFilter$2.invoke(CheckForUpdatesFilter.java:87)
> org.apache.tapestry5.internal.services.CheckForUpdatesFilter$2.invoke(CheckForUpdatesFilter.java:84)
> org.apache.tapestry5.ioc.internal.util.ConcurrentBarrier.withRead(ConcurrentBarrier.java:83)
> org.apache.tapestry5.internal.services.CheckForUpdatesFilter.service(CheckForUpdatesFilter.java:106)
> $RequestHandler_11cf8146628.service($RequestHandler_11cf8146628.java)
> $RequestHandler_11cf814661f.service($RequestHandler_11cf814661f.java)
> org.apache.tapestry5.services.TapestryModule$16.service(TapestryModule.java:1005)
> org.apache.tapestry5.upload.internal.services.MultipartServletRequestFilter.service(MultipartServletRequestFilter.java:44)
> $HttpServletRequestHandler_11cf8146620.service($HttpServletRequestHandler_11cf8146620.java)
> org.apache.tapestry5.internal.services.IgnoredPathsFilter.service(IgnoredPathsFilter.java:62)
> $HttpServletRequestFilter_11cf814661d.service($HttpServletRequestFilter_11cf814661d.java)
> $HttpServletRequestHandler_11cf8146620.service($HttpServletRequestHandler_11cf8146620.java)
> $HttpServletRequestHandler_11cf814661c.service($HttpServletRequestHandler_11cf814661c.java)
> org.apache.tapestry5.TapestryFilter.doFilter(TapestryFilter.java:179)
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286)
> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
> org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
> org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
> java.lang.Thread.run(Unknown Source)
> Name: http-80-3
> State: WAITING on java.util.concurrent.locks.ReentrantReadWriteLock$NonfairSync@1507ef7
> Total blocked: 0 Total waited: 1
> Stack trace:
> sun.misc.Unsafe.park(Native Method)
> java.util.concurrent.locks.LockSupport.park(Unknown Source)
> java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(Unknown Source)
> java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireShared(Unknown Source)
> java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireShared(Unknown Source)
> java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.lock(Unknown Source)
> org.apache.tapestry5.ioc.internal.util.ConcurrentBarrier.withRead(ConcurrentBarrier.java:73)
> org.apache.tapestry5.internal.services.CheckForUpdatesFilter.service(CheckForUpdatesFilter.java:106)
> $RequestHandler_11cf8146628.service($RequestHandler_11cf8146628.java)
> $RequestHandler_11cf814661f.service($RequestHandler_11cf814661f.java)
> org.apache.tapestry5.services.TapestryModule$16.service(TapestryModule.java:1005)
> org.apache.tapestry5.upload.internal.services.MultipartServletRequestFilter.service(MultipartServletRequestFilter.java:44)
> $HttpServletRequestHandler_11cf8146620.service($HttpServletRequestHandler_11cf8146620.java)
> org.apache.tapestry5.internal.services.IgnoredPathsFilter.service(IgnoredPathsFilter.java:62)
> $HttpServletRequestFilter_11cf814661d.service($HttpServletRequestFilter_11cf814661d.java)
> $HttpServletRequestHandler_11cf8146620.service($HttpServletRequestHandler_11cf8146620.java)
> $HttpServletRequestHandler_11cf814661c.service($HttpServletRequestHandler_11cf814661c.java)
> org.apache.tapestry5.TapestryFilter.doFilter(TapestryFilter.java:179)
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286)
> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
> org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
> org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
> java.lang.Thread.run(Unknown Source)
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[jira] Commented: (TAP5-277) Request threads hang at
ConcurrentBarrier.withRead() on multi-processor machine
Posted by "Howard M. Lewis Ship (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/TAP5-277?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12639581#action_12639581 ]
Howard M. Lewis Ship commented on TAP5-277:
-------------------------------------------
Wait ... so is the problem resolved? Did you change JDKs?
What I'd like is for everyone who as experienced this bug using 5.0.15 or better to report their OS and exact JDK. And if they could run the test code I posted earlier, that would be handy.
I'm afraid that if I don't get some responses, I'll have to mark this as invalid.
> Request threads hang at ConcurrentBarrier.withRead() on multi-processor machine
> -------------------------------------------------------------------------------
>
> Key: TAP5-277
> URL: https://issues.apache.org/jira/browse/TAP5-277
> Project: Tapestry 5
> Issue Type: Bug
> Components: tapestry-ioc
> Affects Versions: 5.0.15
> Reporter: Wendell Ruotsi
>
> At some point, my pages stop responding - before the request even gets logged - looking through the threads, I see them hung (3 of them here). On a single processor machine, I haven't seen this. This happens with both Tomcat and Jetty.
> Name: http-80-1
> State: WAITING on java.util.concurrent.locks.ReentrantReadWriteLock$NonfairSync@1507ef7
> Total blocked: 0 Total waited: 10
> Stack trace:
> sun.misc.Unsafe.park(Native Method)
> java.util.concurrent.locks.LockSupport.park(Unknown Source)
> java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(Unknown Source)
> java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireShared(Unknown Source)
> java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireShared(Unknown Source)
> java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.lock(Unknown Source)
> org.apache.tapestry5.ioc.internal.util.ConcurrentBarrier.withRead(ConcurrentBarrier.java:73)
> org.apache.tapestry5.internal.services.CheckForUpdatesFilter.service(CheckForUpdatesFilter.java:106)
> $RequestHandler_11cf8146628.service($RequestHandler_11cf8146628.java)
> $RequestHandler_11cf814661f.service($RequestHandler_11cf814661f.java)
> org.apache.tapestry5.services.TapestryModule$16.service(TapestryModule.java:1005)
> org.apache.tapestry5.upload.internal.services.MultipartServletRequestFilter.service(MultipartServletRequestFilter.java:44)
> $HttpServletRequestHandler_11cf8146620.service($HttpServletRequestHandler_11cf8146620.java)
> org.apache.tapestry5.internal.services.IgnoredPathsFilter.service(IgnoredPathsFilter.java:62)
> $HttpServletRequestFilter_11cf814661d.service($HttpServletRequestFilter_11cf814661d.java)
> $HttpServletRequestHandler_11cf8146620.service($HttpServletRequestHandler_11cf8146620.java)
> $HttpServletRequestHandler_11cf814661c.service($HttpServletRequestHandler_11cf814661c.java)
> org.apache.tapestry5.TapestryFilter.doFilter(TapestryFilter.java:179)
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286)
> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
> org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
> org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
> java.lang.Thread.run(Unknown Source)
> Name: http-80-2
> State: WAITING on java.util.concurrent.locks.ReentrantReadWriteLock$NonfairSync@1507ef7
> Total blocked: 1 Total waited: 16
> Stack trace:
> sun.misc.Unsafe.park(Native Method)
> java.util.concurrent.locks.LockSupport.park(Unknown Source)
> java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(Unknown Source)
> java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireShared(Unknown Source)
> java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireShared(Unknown Source)
> java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.lock(Unknown Source)
> org.apache.tapestry5.ioc.internal.util.ConcurrentBarrier.restoreReadLock(ConcurrentBarrier.java:173)
> org.apache.tapestry5.ioc.internal.util.ConcurrentBarrier.tryWithWrite(ConcurrentBarrier.java:243)
> org.apache.tapestry5.internal.services.CheckForUpdatesFilter$2.invoke(CheckForUpdatesFilter.java:87)
> org.apache.tapestry5.internal.services.CheckForUpdatesFilter$2.invoke(CheckForUpdatesFilter.java:84)
> org.apache.tapestry5.ioc.internal.util.ConcurrentBarrier.withRead(ConcurrentBarrier.java:83)
> org.apache.tapestry5.internal.services.CheckForUpdatesFilter.service(CheckForUpdatesFilter.java:106)
> $RequestHandler_11cf8146628.service($RequestHandler_11cf8146628.java)
> $RequestHandler_11cf814661f.service($RequestHandler_11cf814661f.java)
> org.apache.tapestry5.services.TapestryModule$16.service(TapestryModule.java:1005)
> org.apache.tapestry5.upload.internal.services.MultipartServletRequestFilter.service(MultipartServletRequestFilter.java:44)
> $HttpServletRequestHandler_11cf8146620.service($HttpServletRequestHandler_11cf8146620.java)
> org.apache.tapestry5.internal.services.IgnoredPathsFilter.service(IgnoredPathsFilter.java:62)
> $HttpServletRequestFilter_11cf814661d.service($HttpServletRequestFilter_11cf814661d.java)
> $HttpServletRequestHandler_11cf8146620.service($HttpServletRequestHandler_11cf8146620.java)
> $HttpServletRequestHandler_11cf814661c.service($HttpServletRequestHandler_11cf814661c.java)
> org.apache.tapestry5.TapestryFilter.doFilter(TapestryFilter.java:179)
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286)
> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
> org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
> org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
> java.lang.Thread.run(Unknown Source)
> Name: http-80-3
> State: WAITING on java.util.concurrent.locks.ReentrantReadWriteLock$NonfairSync@1507ef7
> Total blocked: 0 Total waited: 1
> Stack trace:
> sun.misc.Unsafe.park(Native Method)
> java.util.concurrent.locks.LockSupport.park(Unknown Source)
> java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(Unknown Source)
> java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireShared(Unknown Source)
> java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireShared(Unknown Source)
> java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.lock(Unknown Source)
> org.apache.tapestry5.ioc.internal.util.ConcurrentBarrier.withRead(ConcurrentBarrier.java:73)
> org.apache.tapestry5.internal.services.CheckForUpdatesFilter.service(CheckForUpdatesFilter.java:106)
> $RequestHandler_11cf8146628.service($RequestHandler_11cf8146628.java)
> $RequestHandler_11cf814661f.service($RequestHandler_11cf814661f.java)
> org.apache.tapestry5.services.TapestryModule$16.service(TapestryModule.java:1005)
> org.apache.tapestry5.upload.internal.services.MultipartServletRequestFilter.service(MultipartServletRequestFilter.java:44)
> $HttpServletRequestHandler_11cf8146620.service($HttpServletRequestHandler_11cf8146620.java)
> org.apache.tapestry5.internal.services.IgnoredPathsFilter.service(IgnoredPathsFilter.java:62)
> $HttpServletRequestFilter_11cf814661d.service($HttpServletRequestFilter_11cf814661d.java)
> $HttpServletRequestHandler_11cf8146620.service($HttpServletRequestHandler_11cf8146620.java)
> $HttpServletRequestHandler_11cf814661c.service($HttpServletRequestHandler_11cf814661c.java)
> org.apache.tapestry5.TapestryFilter.doFilter(TapestryFilter.java:179)
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286)
> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
> org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
> org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
> java.lang.Thread.run(Unknown Source)
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[jira] Commented: (TAP5-277) Request threads hang at
ConcurrentBarrier.withRead() on multi-processor machine
Posted by "Howard M. Lewis Ship (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/TAP5-277?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12639434#action_12639434 ]
Howard M. Lewis Ship commented on TAP5-277:
-------------------------------------------
This seems to match http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=6571733, but that's marked as a duplicate of a bug fixed in 1.5.0_12 and 1.6.0_02.
> Request threads hang at ConcurrentBarrier.withRead() on multi-processor machine
> -------------------------------------------------------------------------------
>
> Key: TAP5-277
> URL: https://issues.apache.org/jira/browse/TAP5-277
> Project: Tapestry 5
> Issue Type: Bug
> Components: tapestry-ioc
> Affects Versions: 5.0.15
> Reporter: Wendell Ruotsi
>
> At some point, my pages stop responding - before the request even gets logged - looking through the threads, I see them hung (3 of them here). On a single processor machine, I haven't seen this. This happens with both Tomcat and Jetty.
> Name: http-80-1
> State: WAITING on java.util.concurrent.locks.ReentrantReadWriteLock$NonfairSync@1507ef7
> Total blocked: 0 Total waited: 10
> Stack trace:
> sun.misc.Unsafe.park(Native Method)
> java.util.concurrent.locks.LockSupport.park(Unknown Source)
> java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(Unknown Source)
> java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireShared(Unknown Source)
> java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireShared(Unknown Source)
> java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.lock(Unknown Source)
> org.apache.tapestry5.ioc.internal.util.ConcurrentBarrier.withRead(ConcurrentBarrier.java:73)
> org.apache.tapestry5.internal.services.CheckForUpdatesFilter.service(CheckForUpdatesFilter.java:106)
> $RequestHandler_11cf8146628.service($RequestHandler_11cf8146628.java)
> $RequestHandler_11cf814661f.service($RequestHandler_11cf814661f.java)
> org.apache.tapestry5.services.TapestryModule$16.service(TapestryModule.java:1005)
> org.apache.tapestry5.upload.internal.services.MultipartServletRequestFilter.service(MultipartServletRequestFilter.java:44)
> $HttpServletRequestHandler_11cf8146620.service($HttpServletRequestHandler_11cf8146620.java)
> org.apache.tapestry5.internal.services.IgnoredPathsFilter.service(IgnoredPathsFilter.java:62)
> $HttpServletRequestFilter_11cf814661d.service($HttpServletRequestFilter_11cf814661d.java)
> $HttpServletRequestHandler_11cf8146620.service($HttpServletRequestHandler_11cf8146620.java)
> $HttpServletRequestHandler_11cf814661c.service($HttpServletRequestHandler_11cf814661c.java)
> org.apache.tapestry5.TapestryFilter.doFilter(TapestryFilter.java:179)
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286)
> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
> org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
> org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
> java.lang.Thread.run(Unknown Source)
> Name: http-80-2
> State: WAITING on java.util.concurrent.locks.ReentrantReadWriteLock$NonfairSync@1507ef7
> Total blocked: 1 Total waited: 16
> Stack trace:
> sun.misc.Unsafe.park(Native Method)
> java.util.concurrent.locks.LockSupport.park(Unknown Source)
> java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(Unknown Source)
> java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireShared(Unknown Source)
> java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireShared(Unknown Source)
> java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.lock(Unknown Source)
> org.apache.tapestry5.ioc.internal.util.ConcurrentBarrier.restoreReadLock(ConcurrentBarrier.java:173)
> org.apache.tapestry5.ioc.internal.util.ConcurrentBarrier.tryWithWrite(ConcurrentBarrier.java:243)
> org.apache.tapestry5.internal.services.CheckForUpdatesFilter$2.invoke(CheckForUpdatesFilter.java:87)
> org.apache.tapestry5.internal.services.CheckForUpdatesFilter$2.invoke(CheckForUpdatesFilter.java:84)
> org.apache.tapestry5.ioc.internal.util.ConcurrentBarrier.withRead(ConcurrentBarrier.java:83)
> org.apache.tapestry5.internal.services.CheckForUpdatesFilter.service(CheckForUpdatesFilter.java:106)
> $RequestHandler_11cf8146628.service($RequestHandler_11cf8146628.java)
> $RequestHandler_11cf814661f.service($RequestHandler_11cf814661f.java)
> org.apache.tapestry5.services.TapestryModule$16.service(TapestryModule.java:1005)
> org.apache.tapestry5.upload.internal.services.MultipartServletRequestFilter.service(MultipartServletRequestFilter.java:44)
> $HttpServletRequestHandler_11cf8146620.service($HttpServletRequestHandler_11cf8146620.java)
> org.apache.tapestry5.internal.services.IgnoredPathsFilter.service(IgnoredPathsFilter.java:62)
> $HttpServletRequestFilter_11cf814661d.service($HttpServletRequestFilter_11cf814661d.java)
> $HttpServletRequestHandler_11cf8146620.service($HttpServletRequestHandler_11cf8146620.java)
> $HttpServletRequestHandler_11cf814661c.service($HttpServletRequestHandler_11cf814661c.java)
> org.apache.tapestry5.TapestryFilter.doFilter(TapestryFilter.java:179)
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286)
> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
> org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
> org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
> java.lang.Thread.run(Unknown Source)
> Name: http-80-3
> State: WAITING on java.util.concurrent.locks.ReentrantReadWriteLock$NonfairSync@1507ef7
> Total blocked: 0 Total waited: 1
> Stack trace:
> sun.misc.Unsafe.park(Native Method)
> java.util.concurrent.locks.LockSupport.park(Unknown Source)
> java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(Unknown Source)
> java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireShared(Unknown Source)
> java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireShared(Unknown Source)
> java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.lock(Unknown Source)
> org.apache.tapestry5.ioc.internal.util.ConcurrentBarrier.withRead(ConcurrentBarrier.java:73)
> org.apache.tapestry5.internal.services.CheckForUpdatesFilter.service(CheckForUpdatesFilter.java:106)
> $RequestHandler_11cf8146628.service($RequestHandler_11cf8146628.java)
> $RequestHandler_11cf814661f.service($RequestHandler_11cf814661f.java)
> org.apache.tapestry5.services.TapestryModule$16.service(TapestryModule.java:1005)
> org.apache.tapestry5.upload.internal.services.MultipartServletRequestFilter.service(MultipartServletRequestFilter.java:44)
> $HttpServletRequestHandler_11cf8146620.service($HttpServletRequestHandler_11cf8146620.java)
> org.apache.tapestry5.internal.services.IgnoredPathsFilter.service(IgnoredPathsFilter.java:62)
> $HttpServletRequestFilter_11cf814661d.service($HttpServletRequestFilter_11cf814661d.java)
> $HttpServletRequestHandler_11cf8146620.service($HttpServletRequestHandler_11cf8146620.java)
> $HttpServletRequestHandler_11cf814661c.service($HttpServletRequestHandler_11cf814661c.java)
> org.apache.tapestry5.TapestryFilter.doFilter(TapestryFilter.java:179)
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286)
> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
> org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
> org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
> java.lang.Thread.run(Unknown Source)
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[jira] Commented: (TAP5-277) Request threads hang at
ConcurrentBarrier.withRead() on multi-processor machine
Posted by "Wendell Ruotsi (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/TAP5-277?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12639570#action_12639570 ]
Wendell Ruotsi commented on TAP5-277:
-------------------------------------
Running Jetty under Java 1.6.0_07, I don't see the problem.
Thanks for your help, Sorry for the hassle.
-Wendell
> Request threads hang at ConcurrentBarrier.withRead() on multi-processor machine
> -------------------------------------------------------------------------------
>
> Key: TAP5-277
> URL: https://issues.apache.org/jira/browse/TAP5-277
> Project: Tapestry 5
> Issue Type: Bug
> Components: tapestry-ioc
> Affects Versions: 5.0.15
> Reporter: Wendell Ruotsi
>
> At some point, my pages stop responding - before the request even gets logged - looking through the threads, I see them hung (3 of them here). On a single processor machine, I haven't seen this. This happens with both Tomcat and Jetty.
> Name: http-80-1
> State: WAITING on java.util.concurrent.locks.ReentrantReadWriteLock$NonfairSync@1507ef7
> Total blocked: 0 Total waited: 10
> Stack trace:
> sun.misc.Unsafe.park(Native Method)
> java.util.concurrent.locks.LockSupport.park(Unknown Source)
> java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(Unknown Source)
> java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireShared(Unknown Source)
> java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireShared(Unknown Source)
> java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.lock(Unknown Source)
> org.apache.tapestry5.ioc.internal.util.ConcurrentBarrier.withRead(ConcurrentBarrier.java:73)
> org.apache.tapestry5.internal.services.CheckForUpdatesFilter.service(CheckForUpdatesFilter.java:106)
> $RequestHandler_11cf8146628.service($RequestHandler_11cf8146628.java)
> $RequestHandler_11cf814661f.service($RequestHandler_11cf814661f.java)
> org.apache.tapestry5.services.TapestryModule$16.service(TapestryModule.java:1005)
> org.apache.tapestry5.upload.internal.services.MultipartServletRequestFilter.service(MultipartServletRequestFilter.java:44)
> $HttpServletRequestHandler_11cf8146620.service($HttpServletRequestHandler_11cf8146620.java)
> org.apache.tapestry5.internal.services.IgnoredPathsFilter.service(IgnoredPathsFilter.java:62)
> $HttpServletRequestFilter_11cf814661d.service($HttpServletRequestFilter_11cf814661d.java)
> $HttpServletRequestHandler_11cf8146620.service($HttpServletRequestHandler_11cf8146620.java)
> $HttpServletRequestHandler_11cf814661c.service($HttpServletRequestHandler_11cf814661c.java)
> org.apache.tapestry5.TapestryFilter.doFilter(TapestryFilter.java:179)
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286)
> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
> org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
> org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
> java.lang.Thread.run(Unknown Source)
> Name: http-80-2
> State: WAITING on java.util.concurrent.locks.ReentrantReadWriteLock$NonfairSync@1507ef7
> Total blocked: 1 Total waited: 16
> Stack trace:
> sun.misc.Unsafe.park(Native Method)
> java.util.concurrent.locks.LockSupport.park(Unknown Source)
> java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(Unknown Source)
> java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireShared(Unknown Source)
> java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireShared(Unknown Source)
> java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.lock(Unknown Source)
> org.apache.tapestry5.ioc.internal.util.ConcurrentBarrier.restoreReadLock(ConcurrentBarrier.java:173)
> org.apache.tapestry5.ioc.internal.util.ConcurrentBarrier.tryWithWrite(ConcurrentBarrier.java:243)
> org.apache.tapestry5.internal.services.CheckForUpdatesFilter$2.invoke(CheckForUpdatesFilter.java:87)
> org.apache.tapestry5.internal.services.CheckForUpdatesFilter$2.invoke(CheckForUpdatesFilter.java:84)
> org.apache.tapestry5.ioc.internal.util.ConcurrentBarrier.withRead(ConcurrentBarrier.java:83)
> org.apache.tapestry5.internal.services.CheckForUpdatesFilter.service(CheckForUpdatesFilter.java:106)
> $RequestHandler_11cf8146628.service($RequestHandler_11cf8146628.java)
> $RequestHandler_11cf814661f.service($RequestHandler_11cf814661f.java)
> org.apache.tapestry5.services.TapestryModule$16.service(TapestryModule.java:1005)
> org.apache.tapestry5.upload.internal.services.MultipartServletRequestFilter.service(MultipartServletRequestFilter.java:44)
> $HttpServletRequestHandler_11cf8146620.service($HttpServletRequestHandler_11cf8146620.java)
> org.apache.tapestry5.internal.services.IgnoredPathsFilter.service(IgnoredPathsFilter.java:62)
> $HttpServletRequestFilter_11cf814661d.service($HttpServletRequestFilter_11cf814661d.java)
> $HttpServletRequestHandler_11cf8146620.service($HttpServletRequestHandler_11cf8146620.java)
> $HttpServletRequestHandler_11cf814661c.service($HttpServletRequestHandler_11cf814661c.java)
> org.apache.tapestry5.TapestryFilter.doFilter(TapestryFilter.java:179)
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286)
> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
> org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
> org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
> java.lang.Thread.run(Unknown Source)
> Name: http-80-3
> State: WAITING on java.util.concurrent.locks.ReentrantReadWriteLock$NonfairSync@1507ef7
> Total blocked: 0 Total waited: 1
> Stack trace:
> sun.misc.Unsafe.park(Native Method)
> java.util.concurrent.locks.LockSupport.park(Unknown Source)
> java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(Unknown Source)
> java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireShared(Unknown Source)
> java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireShared(Unknown Source)
> java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.lock(Unknown Source)
> org.apache.tapestry5.ioc.internal.util.ConcurrentBarrier.withRead(ConcurrentBarrier.java:73)
> org.apache.tapestry5.internal.services.CheckForUpdatesFilter.service(CheckForUpdatesFilter.java:106)
> $RequestHandler_11cf8146628.service($RequestHandler_11cf8146628.java)
> $RequestHandler_11cf814661f.service($RequestHandler_11cf814661f.java)
> org.apache.tapestry5.services.TapestryModule$16.service(TapestryModule.java:1005)
> org.apache.tapestry5.upload.internal.services.MultipartServletRequestFilter.service(MultipartServletRequestFilter.java:44)
> $HttpServletRequestHandler_11cf8146620.service($HttpServletRequestHandler_11cf8146620.java)
> org.apache.tapestry5.internal.services.IgnoredPathsFilter.service(IgnoredPathsFilter.java:62)
> $HttpServletRequestFilter_11cf814661d.service($HttpServletRequestFilter_11cf814661d.java)
> $HttpServletRequestHandler_11cf8146620.service($HttpServletRequestHandler_11cf8146620.java)
> $HttpServletRequestHandler_11cf814661c.service($HttpServletRequestHandler_11cf814661c.java)
> org.apache.tapestry5.TapestryFilter.doFilter(TapestryFilter.java:179)
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286)
> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
> org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
> org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
> java.lang.Thread.run(Unknown Source)
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[jira] Commented: (TAP5-277) Request threads hang at
ConcurrentBarrier.withRead() on multi-processor machine
Posted by "Howard M. Lewis Ship (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/TAP5-277?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12639243#action_12639243 ]
Howard M. Lewis Ship commented on TAP5-277:
-------------------------------------------
What JDK is this under?
> Request threads hang at ConcurrentBarrier.withRead() on multi-processor machine
> -------------------------------------------------------------------------------
>
> Key: TAP5-277
> URL: https://issues.apache.org/jira/browse/TAP5-277
> Project: Tapestry 5
> Issue Type: Bug
> Components: tapestry-ioc
> Affects Versions: 5.0.15
> Reporter: Wendell Ruotsi
>
> At some point, my pages stop responding - before the request even gets logged - looking through the threads, I see them hung (3 of them here). On a single processor machine, I haven't seen this. This happens with both Tomcat and Jetty.
> Name: http-80-1
> State: WAITING on java.util.concurrent.locks.ReentrantReadWriteLock$NonfairSync@1507ef7
> Total blocked: 0 Total waited: 10
> Stack trace:
> sun.misc.Unsafe.park(Native Method)
> java.util.concurrent.locks.LockSupport.park(Unknown Source)
> java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(Unknown Source)
> java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireShared(Unknown Source)
> java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireShared(Unknown Source)
> java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.lock(Unknown Source)
> org.apache.tapestry5.ioc.internal.util.ConcurrentBarrier.withRead(ConcurrentBarrier.java:73)
> org.apache.tapestry5.internal.services.CheckForUpdatesFilter.service(CheckForUpdatesFilter.java:106)
> $RequestHandler_11cf8146628.service($RequestHandler_11cf8146628.java)
> $RequestHandler_11cf814661f.service($RequestHandler_11cf814661f.java)
> org.apache.tapestry5.services.TapestryModule$16.service(TapestryModule.java:1005)
> org.apache.tapestry5.upload.internal.services.MultipartServletRequestFilter.service(MultipartServletRequestFilter.java:44)
> $HttpServletRequestHandler_11cf8146620.service($HttpServletRequestHandler_11cf8146620.java)
> org.apache.tapestry5.internal.services.IgnoredPathsFilter.service(IgnoredPathsFilter.java:62)
> $HttpServletRequestFilter_11cf814661d.service($HttpServletRequestFilter_11cf814661d.java)
> $HttpServletRequestHandler_11cf8146620.service($HttpServletRequestHandler_11cf8146620.java)
> $HttpServletRequestHandler_11cf814661c.service($HttpServletRequestHandler_11cf814661c.java)
> org.apache.tapestry5.TapestryFilter.doFilter(TapestryFilter.java:179)
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286)
> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
> org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
> org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
> java.lang.Thread.run(Unknown Source)
> Name: http-80-2
> State: WAITING on java.util.concurrent.locks.ReentrantReadWriteLock$NonfairSync@1507ef7
> Total blocked: 1 Total waited: 16
> Stack trace:
> sun.misc.Unsafe.park(Native Method)
> java.util.concurrent.locks.LockSupport.park(Unknown Source)
> java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(Unknown Source)
> java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireShared(Unknown Source)
> java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireShared(Unknown Source)
> java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.lock(Unknown Source)
> org.apache.tapestry5.ioc.internal.util.ConcurrentBarrier.restoreReadLock(ConcurrentBarrier.java:173)
> org.apache.tapestry5.ioc.internal.util.ConcurrentBarrier.tryWithWrite(ConcurrentBarrier.java:243)
> org.apache.tapestry5.internal.services.CheckForUpdatesFilter$2.invoke(CheckForUpdatesFilter.java:87)
> org.apache.tapestry5.internal.services.CheckForUpdatesFilter$2.invoke(CheckForUpdatesFilter.java:84)
> org.apache.tapestry5.ioc.internal.util.ConcurrentBarrier.withRead(ConcurrentBarrier.java:83)
> org.apache.tapestry5.internal.services.CheckForUpdatesFilter.service(CheckForUpdatesFilter.java:106)
> $RequestHandler_11cf8146628.service($RequestHandler_11cf8146628.java)
> $RequestHandler_11cf814661f.service($RequestHandler_11cf814661f.java)
> org.apache.tapestry5.services.TapestryModule$16.service(TapestryModule.java:1005)
> org.apache.tapestry5.upload.internal.services.MultipartServletRequestFilter.service(MultipartServletRequestFilter.java:44)
> $HttpServletRequestHandler_11cf8146620.service($HttpServletRequestHandler_11cf8146620.java)
> org.apache.tapestry5.internal.services.IgnoredPathsFilter.service(IgnoredPathsFilter.java:62)
> $HttpServletRequestFilter_11cf814661d.service($HttpServletRequestFilter_11cf814661d.java)
> $HttpServletRequestHandler_11cf8146620.service($HttpServletRequestHandler_11cf8146620.java)
> $HttpServletRequestHandler_11cf814661c.service($HttpServletRequestHandler_11cf814661c.java)
> org.apache.tapestry5.TapestryFilter.doFilter(TapestryFilter.java:179)
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286)
> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
> org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
> org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
> java.lang.Thread.run(Unknown Source)
> Name: http-80-3
> State: WAITING on java.util.concurrent.locks.ReentrantReadWriteLock$NonfairSync@1507ef7
> Total blocked: 0 Total waited: 1
> Stack trace:
> sun.misc.Unsafe.park(Native Method)
> java.util.concurrent.locks.LockSupport.park(Unknown Source)
> java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(Unknown Source)
> java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireShared(Unknown Source)
> java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireShared(Unknown Source)
> java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.lock(Unknown Source)
> org.apache.tapestry5.ioc.internal.util.ConcurrentBarrier.withRead(ConcurrentBarrier.java:73)
> org.apache.tapestry5.internal.services.CheckForUpdatesFilter.service(CheckForUpdatesFilter.java:106)
> $RequestHandler_11cf8146628.service($RequestHandler_11cf8146628.java)
> $RequestHandler_11cf814661f.service($RequestHandler_11cf814661f.java)
> org.apache.tapestry5.services.TapestryModule$16.service(TapestryModule.java:1005)
> org.apache.tapestry5.upload.internal.services.MultipartServletRequestFilter.service(MultipartServletRequestFilter.java:44)
> $HttpServletRequestHandler_11cf8146620.service($HttpServletRequestHandler_11cf8146620.java)
> org.apache.tapestry5.internal.services.IgnoredPathsFilter.service(IgnoredPathsFilter.java:62)
> $HttpServletRequestFilter_11cf814661d.service($HttpServletRequestFilter_11cf814661d.java)
> $HttpServletRequestHandler_11cf8146620.service($HttpServletRequestHandler_11cf8146620.java)
> $HttpServletRequestHandler_11cf814661c.service($HttpServletRequestHandler_11cf814661c.java)
> org.apache.tapestry5.TapestryFilter.doFilter(TapestryFilter.java:179)
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286)
> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
> org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
> org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
> java.lang.Thread.run(Unknown Source)
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[jira] Commented: (TAP5-277) Request threads hang at
ConcurrentBarrier.withRead() on multi-processor machine
Posted by "Henning Petersen (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/TAP5-277?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12639604#action_12639604 ]
Henning Petersen commented on TAP5-277:
---------------------------------------
Ouch, I'm an idiot. I was compiling and running with 1.6.0_07, but my JBoss was still running with 1.6.0-b105's system library. With the 1.6.0_07 library, everything works just fine. I'm sorry, this issue is in fact invalid.
> Request threads hang at ConcurrentBarrier.withRead() on multi-processor machine
> -------------------------------------------------------------------------------
>
> Key: TAP5-277
> URL: https://issues.apache.org/jira/browse/TAP5-277
> Project: Tapestry 5
> Issue Type: Bug
> Components: tapestry-ioc
> Affects Versions: 5.0.15
> Reporter: Wendell Ruotsi
>
> At some point, my pages stop responding - before the request even gets logged - looking through the threads, I see them hung (3 of them here). On a single processor machine, I haven't seen this. This happens with both Tomcat and Jetty.
> Name: http-80-1
> State: WAITING on java.util.concurrent.locks.ReentrantReadWriteLock$NonfairSync@1507ef7
> Total blocked: 0 Total waited: 10
> Stack trace:
> sun.misc.Unsafe.park(Native Method)
> java.util.concurrent.locks.LockSupport.park(Unknown Source)
> java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(Unknown Source)
> java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireShared(Unknown Source)
> java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireShared(Unknown Source)
> java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.lock(Unknown Source)
> org.apache.tapestry5.ioc.internal.util.ConcurrentBarrier.withRead(ConcurrentBarrier.java:73)
> org.apache.tapestry5.internal.services.CheckForUpdatesFilter.service(CheckForUpdatesFilter.java:106)
> $RequestHandler_11cf8146628.service($RequestHandler_11cf8146628.java)
> $RequestHandler_11cf814661f.service($RequestHandler_11cf814661f.java)
> org.apache.tapestry5.services.TapestryModule$16.service(TapestryModule.java:1005)
> org.apache.tapestry5.upload.internal.services.MultipartServletRequestFilter.service(MultipartServletRequestFilter.java:44)
> $HttpServletRequestHandler_11cf8146620.service($HttpServletRequestHandler_11cf8146620.java)
> org.apache.tapestry5.internal.services.IgnoredPathsFilter.service(IgnoredPathsFilter.java:62)
> $HttpServletRequestFilter_11cf814661d.service($HttpServletRequestFilter_11cf814661d.java)
> $HttpServletRequestHandler_11cf8146620.service($HttpServletRequestHandler_11cf8146620.java)
> $HttpServletRequestHandler_11cf814661c.service($HttpServletRequestHandler_11cf814661c.java)
> org.apache.tapestry5.TapestryFilter.doFilter(TapestryFilter.java:179)
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286)
> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
> org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
> org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
> java.lang.Thread.run(Unknown Source)
> Name: http-80-2
> State: WAITING on java.util.concurrent.locks.ReentrantReadWriteLock$NonfairSync@1507ef7
> Total blocked: 1 Total waited: 16
> Stack trace:
> sun.misc.Unsafe.park(Native Method)
> java.util.concurrent.locks.LockSupport.park(Unknown Source)
> java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(Unknown Source)
> java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireShared(Unknown Source)
> java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireShared(Unknown Source)
> java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.lock(Unknown Source)
> org.apache.tapestry5.ioc.internal.util.ConcurrentBarrier.restoreReadLock(ConcurrentBarrier.java:173)
> org.apache.tapestry5.ioc.internal.util.ConcurrentBarrier.tryWithWrite(ConcurrentBarrier.java:243)
> org.apache.tapestry5.internal.services.CheckForUpdatesFilter$2.invoke(CheckForUpdatesFilter.java:87)
> org.apache.tapestry5.internal.services.CheckForUpdatesFilter$2.invoke(CheckForUpdatesFilter.java:84)
> org.apache.tapestry5.ioc.internal.util.ConcurrentBarrier.withRead(ConcurrentBarrier.java:83)
> org.apache.tapestry5.internal.services.CheckForUpdatesFilter.service(CheckForUpdatesFilter.java:106)
> $RequestHandler_11cf8146628.service($RequestHandler_11cf8146628.java)
> $RequestHandler_11cf814661f.service($RequestHandler_11cf814661f.java)
> org.apache.tapestry5.services.TapestryModule$16.service(TapestryModule.java:1005)
> org.apache.tapestry5.upload.internal.services.MultipartServletRequestFilter.service(MultipartServletRequestFilter.java:44)
> $HttpServletRequestHandler_11cf8146620.service($HttpServletRequestHandler_11cf8146620.java)
> org.apache.tapestry5.internal.services.IgnoredPathsFilter.service(IgnoredPathsFilter.java:62)
> $HttpServletRequestFilter_11cf814661d.service($HttpServletRequestFilter_11cf814661d.java)
> $HttpServletRequestHandler_11cf8146620.service($HttpServletRequestHandler_11cf8146620.java)
> $HttpServletRequestHandler_11cf814661c.service($HttpServletRequestHandler_11cf814661c.java)
> org.apache.tapestry5.TapestryFilter.doFilter(TapestryFilter.java:179)
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286)
> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
> org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
> org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
> java.lang.Thread.run(Unknown Source)
> Name: http-80-3
> State: WAITING on java.util.concurrent.locks.ReentrantReadWriteLock$NonfairSync@1507ef7
> Total blocked: 0 Total waited: 1
> Stack trace:
> sun.misc.Unsafe.park(Native Method)
> java.util.concurrent.locks.LockSupport.park(Unknown Source)
> java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(Unknown Source)
> java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireShared(Unknown Source)
> java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireShared(Unknown Source)
> java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.lock(Unknown Source)
> org.apache.tapestry5.ioc.internal.util.ConcurrentBarrier.withRead(ConcurrentBarrier.java:73)
> org.apache.tapestry5.internal.services.CheckForUpdatesFilter.service(CheckForUpdatesFilter.java:106)
> $RequestHandler_11cf8146628.service($RequestHandler_11cf8146628.java)
> $RequestHandler_11cf814661f.service($RequestHandler_11cf814661f.java)
> org.apache.tapestry5.services.TapestryModule$16.service(TapestryModule.java:1005)
> org.apache.tapestry5.upload.internal.services.MultipartServletRequestFilter.service(MultipartServletRequestFilter.java:44)
> $HttpServletRequestHandler_11cf8146620.service($HttpServletRequestHandler_11cf8146620.java)
> org.apache.tapestry5.internal.services.IgnoredPathsFilter.service(IgnoredPathsFilter.java:62)
> $HttpServletRequestFilter_11cf814661d.service($HttpServletRequestFilter_11cf814661d.java)
> $HttpServletRequestHandler_11cf8146620.service($HttpServletRequestHandler_11cf8146620.java)
> $HttpServletRequestHandler_11cf814661c.service($HttpServletRequestHandler_11cf814661c.java)
> org.apache.tapestry5.TapestryFilter.doFilter(TapestryFilter.java:179)
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286)
> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
> org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
> org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
> java.lang.Thread.run(Unknown Source)
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[jira] Closed: (TAP5-277) Request threads hang at
ConcurrentBarrier.withRead() on multi-processor machine
Posted by "Howard M. Lewis Ship (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/TAP5-277?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Howard M. Lewis Ship closed TAP5-277.
-------------------------------------
Resolution: Invalid
Assignee: Howard M. Lewis Ship
Quite a relief!
> Request threads hang at ConcurrentBarrier.withRead() on multi-processor machine
> -------------------------------------------------------------------------------
>
> Key: TAP5-277
> URL: https://issues.apache.org/jira/browse/TAP5-277
> Project: Tapestry 5
> Issue Type: Bug
> Components: tapestry-ioc
> Affects Versions: 5.0.15
> Reporter: Wendell Ruotsi
> Assignee: Howard M. Lewis Ship
>
> At some point, my pages stop responding - before the request even gets logged - looking through the threads, I see them hung (3 of them here). On a single processor machine, I haven't seen this. This happens with both Tomcat and Jetty.
> Name: http-80-1
> State: WAITING on java.util.concurrent.locks.ReentrantReadWriteLock$NonfairSync@1507ef7
> Total blocked: 0 Total waited: 10
> Stack trace:
> sun.misc.Unsafe.park(Native Method)
> java.util.concurrent.locks.LockSupport.park(Unknown Source)
> java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(Unknown Source)
> java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireShared(Unknown Source)
> java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireShared(Unknown Source)
> java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.lock(Unknown Source)
> org.apache.tapestry5.ioc.internal.util.ConcurrentBarrier.withRead(ConcurrentBarrier.java:73)
> org.apache.tapestry5.internal.services.CheckForUpdatesFilter.service(CheckForUpdatesFilter.java:106)
> $RequestHandler_11cf8146628.service($RequestHandler_11cf8146628.java)
> $RequestHandler_11cf814661f.service($RequestHandler_11cf814661f.java)
> org.apache.tapestry5.services.TapestryModule$16.service(TapestryModule.java:1005)
> org.apache.tapestry5.upload.internal.services.MultipartServletRequestFilter.service(MultipartServletRequestFilter.java:44)
> $HttpServletRequestHandler_11cf8146620.service($HttpServletRequestHandler_11cf8146620.java)
> org.apache.tapestry5.internal.services.IgnoredPathsFilter.service(IgnoredPathsFilter.java:62)
> $HttpServletRequestFilter_11cf814661d.service($HttpServletRequestFilter_11cf814661d.java)
> $HttpServletRequestHandler_11cf8146620.service($HttpServletRequestHandler_11cf8146620.java)
> $HttpServletRequestHandler_11cf814661c.service($HttpServletRequestHandler_11cf814661c.java)
> org.apache.tapestry5.TapestryFilter.doFilter(TapestryFilter.java:179)
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286)
> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
> org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
> org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
> java.lang.Thread.run(Unknown Source)
> Name: http-80-2
> State: WAITING on java.util.concurrent.locks.ReentrantReadWriteLock$NonfairSync@1507ef7
> Total blocked: 1 Total waited: 16
> Stack trace:
> sun.misc.Unsafe.park(Native Method)
> java.util.concurrent.locks.LockSupport.park(Unknown Source)
> java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(Unknown Source)
> java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireShared(Unknown Source)
> java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireShared(Unknown Source)
> java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.lock(Unknown Source)
> org.apache.tapestry5.ioc.internal.util.ConcurrentBarrier.restoreReadLock(ConcurrentBarrier.java:173)
> org.apache.tapestry5.ioc.internal.util.ConcurrentBarrier.tryWithWrite(ConcurrentBarrier.java:243)
> org.apache.tapestry5.internal.services.CheckForUpdatesFilter$2.invoke(CheckForUpdatesFilter.java:87)
> org.apache.tapestry5.internal.services.CheckForUpdatesFilter$2.invoke(CheckForUpdatesFilter.java:84)
> org.apache.tapestry5.ioc.internal.util.ConcurrentBarrier.withRead(ConcurrentBarrier.java:83)
> org.apache.tapestry5.internal.services.CheckForUpdatesFilter.service(CheckForUpdatesFilter.java:106)
> $RequestHandler_11cf8146628.service($RequestHandler_11cf8146628.java)
> $RequestHandler_11cf814661f.service($RequestHandler_11cf814661f.java)
> org.apache.tapestry5.services.TapestryModule$16.service(TapestryModule.java:1005)
> org.apache.tapestry5.upload.internal.services.MultipartServletRequestFilter.service(MultipartServletRequestFilter.java:44)
> $HttpServletRequestHandler_11cf8146620.service($HttpServletRequestHandler_11cf8146620.java)
> org.apache.tapestry5.internal.services.IgnoredPathsFilter.service(IgnoredPathsFilter.java:62)
> $HttpServletRequestFilter_11cf814661d.service($HttpServletRequestFilter_11cf814661d.java)
> $HttpServletRequestHandler_11cf8146620.service($HttpServletRequestHandler_11cf8146620.java)
> $HttpServletRequestHandler_11cf814661c.service($HttpServletRequestHandler_11cf814661c.java)
> org.apache.tapestry5.TapestryFilter.doFilter(TapestryFilter.java:179)
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286)
> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
> org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
> org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
> java.lang.Thread.run(Unknown Source)
> Name: http-80-3
> State: WAITING on java.util.concurrent.locks.ReentrantReadWriteLock$NonfairSync@1507ef7
> Total blocked: 0 Total waited: 1
> Stack trace:
> sun.misc.Unsafe.park(Native Method)
> java.util.concurrent.locks.LockSupport.park(Unknown Source)
> java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(Unknown Source)
> java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireShared(Unknown Source)
> java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireShared(Unknown Source)
> java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.lock(Unknown Source)
> org.apache.tapestry5.ioc.internal.util.ConcurrentBarrier.withRead(ConcurrentBarrier.java:73)
> org.apache.tapestry5.internal.services.CheckForUpdatesFilter.service(CheckForUpdatesFilter.java:106)
> $RequestHandler_11cf8146628.service($RequestHandler_11cf8146628.java)
> $RequestHandler_11cf814661f.service($RequestHandler_11cf814661f.java)
> org.apache.tapestry5.services.TapestryModule$16.service(TapestryModule.java:1005)
> org.apache.tapestry5.upload.internal.services.MultipartServletRequestFilter.service(MultipartServletRequestFilter.java:44)
> $HttpServletRequestHandler_11cf8146620.service($HttpServletRequestHandler_11cf8146620.java)
> org.apache.tapestry5.internal.services.IgnoredPathsFilter.service(IgnoredPathsFilter.java:62)
> $HttpServletRequestFilter_11cf814661d.service($HttpServletRequestFilter_11cf814661d.java)
> $HttpServletRequestHandler_11cf8146620.service($HttpServletRequestHandler_11cf8146620.java)
> $HttpServletRequestHandler_11cf814661c.service($HttpServletRequestHandler_11cf814661c.java)
> org.apache.tapestry5.TapestryFilter.doFilter(TapestryFilter.java:179)
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286)
> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
> org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
> org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
> java.lang.Thread.run(Unknown Source)
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