[JIRA] [findbugs] (JENKINS-17949) Parsing FindBugs report hangs sometimes

[panc...@java.net (JIRA)]

pancake created JENKINS-17949 Parsing FindBugs report hangs sometimes Issue Type: Bug Assignee: Ulli Hafner Components: findbugs Created: 14/May/13 1:25 PM Description: I've just discovered that one of our builds was hanging for 19 hours. Last line of build log is: [FINDBUGS] Collecting findbugs analysis files... Slave treads: "Attach Listener" daemon prio=5 RUNNABLE "Channel reader thread: channel" prio=5 RUNNABLE java.net.SocketInputStream.socketRead0(Native Method) java.net.SocketInputStream.read(Unknown Source) java.net.SocketInputStream.read(Unknown Source) java.io.FilterInputStream.read(Unknown Source) java.io.BufferedInputStream.fill(Unknown Source) java.io.BufferedInputStream.read(Unknown Source) java.io.ObjectInputStream$PeekInputStream.peek(Unknown Source) java.io.ObjectInputStream$BlockDataInputStream.peek(Unknown Source) java.io.ObjectInputStream$BlockDataInputStream.peekByte(Unknown Source) java.io.ObjectInputStream.readObject0(Unknown Source) java.io.ObjectInputStream.readObject(Unknown Source) hudson.remoting.Command.readFrom(Command.java:92) hudson.remoting.ClassicCommandTransport.read(ClassicCommandTransport.java:59) hudson.remoting.SynchronousCommandTransport$ReaderThread.run(SynchronousCommandTransport.java:48) "Finalizer" daemon prio=8 WAITING java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(Unknown Source) java.lang.ref.ReferenceQueue.remove(Unknown Source) java.lang.ref.Finalizer$FinalizerThread.run(Unknown Source) "main" prio=5 WAITING java.lang.Object.wait(Native Method) java.lang.Object.wait(Object.java:503) hudson.remoting.Channel.join(Channel.java:800) hudson.remoting.Launcher.main(Launcher.java:484) hudson.remoting.Launcher.runOnSocket(Launcher.java:375) hudson.remoting.Launcher.runAsTcpServer(Launcher.java:365) hudson.remoting.Launcher.run(Launcher.java:218) hudson.remoting.Launcher.main(Launcher.java:180) "Ping thread for channel hudson.remoting.Channel@bebb88:channel" daemon prio=5 TIMED_WAITING java.lang.Thread.sleep(Native Method) hudson.remoting.PingThread.run(PingThread.java:86) "Ping thread for channel hudson.remoting.Channel@bebb88:channel" daemon prio=5 TIMED_WAITING java.lang.Thread.sleep(Native Method) hudson.remoting.PingThread.run(PingThread.java:86) "Pipe writer thread: channel" prio=5 WAITING sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(Unknown Source) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(Unknown Source) java.util.concurrent.LinkedBlockingQueue.take(Unknown Source) java.util.concurrent.ThreadPoolExecutor.getTask(Unknown Source) java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) java.lang.Thread.run(Unknown Source) "pool-1-svnkit-thread-1" daemon prio=5 WAITING sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(Unknown Source) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(Unknown Source) java.util.concurrent.SynchronousQueue$TransferStack.transfer(Unknown Source) java.util.concurrent.SynchronousQueue.take(Unknown Source) java.util.concurrent.ThreadPoolExecutor.getTask(Unknown Source) java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) java.lang.Thread.run(Unknown Source) "pool-1-svnkit-thread-2" daemon prio=5 WAITING sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(Unknown Source) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(Unknown Source) java.util.concurrent.SynchronousQueue$TransferStack.transfer(Unknown Source) java.util.concurrent.SynchronousQueue.take(Unknown Source) java.util.concurrent.ThreadPoolExecutor.getTask(Unknown Source) java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) java.lang.Thread.run(Unknown Source) "pool-1-thread-1965" prio=5 RUNNABLE java.io.FileOutputStream.writeBytes(Native Method) java.io.FileOutputStream.write(Unknown Source) java.io.BufferedOutputStream.write(Unknown Source) java.io.PrintStream.write(Unknown Source) sun.nio.cs.StreamEncoder.writeBytes(Unknown Source) sun.nio.cs.StreamEncoder.implFlushBuffer(Unknown Source) sun.nio.cs.StreamEncoder.implFlush(Unknown Source) sun.nio.cs.StreamEncoder.flush(Unknown Source) java.io.OutputStreamWriter.flush(Unknown Source) java.util.logging.StreamHandler.flush(Unknown Source) java.util.logging.ConsoleHandler.publish(Unknown Source) java.util.logging.Logger.log(Unknown Source) java.util.logging.Logger.doLog(Unknown Source) java.util.logging.Logger.log(Unknown Source) java.util.logging.Logger.info(Unknown Source) hudson.plugins.disk_usage.DiskUsageThread$DiskUsageCallable.getFileSize(DiskUsageThread.java:195) hudson.plugins.disk_usage.DiskUsageThread$DiskUsageCallable.getFileSize(DiskUsageThread.java:192) hudson.plugins.disk_usage.DiskUsageThread$DiskUsageCallable.getFileSize(DiskUsageThread.java:192) hudson.plugins.disk_usage.DiskUsageThread$DiskUsageCallable.getFileSize(DiskUsageThread.java:192) hudson.plugins.disk_usage.DiskUsageThread$DiskUsageCallable.getFileSize(DiskUsageThread.java:192) hudson.plugins.disk_usage.DiskUsageThread$DiskUsageCallable.getFileSize(DiskUsageThread.java:192) hudson.plugins.disk_usage.DiskUsageThread$DiskUsageCallable.getFileSize(DiskUsageThread.java:192) hudson.plugins.disk_usage.DiskUsageThread$DiskUsageCallable.getFileSize(DiskUsageThread.java:192) hudson.plugins.disk_usage.DiskUsageThread$DiskUsageCallable.getFileSize(DiskUsageThread.java:192) hudson.plugins.disk_usage.DiskUsageThread$DiskUsageCallable.getFileSize(DiskUsageThread.java:192) hudson.plugins.disk_usage.DiskUsageThread$DiskUsageCallable.getFileSize(DiskUsageThread.java:192) hudson.plugins.disk_usage.DiskUsageThread$DiskUsageCallable.getFileSize(DiskUsageThread.java:192) hudson.plugins.disk_usage.DiskUsageThread$DiskUsageCallable.call(DiskUsageThread.java:182) hudson.plugins.disk_usage.DiskUsageThread$DiskUsageCallable.call(DiskUsageThread.java:169) hudson.remoting.UserRequest.perform(UserRequest.java:118) hudson.remoting.UserRequest.perform(UserRequest.java:48) hudson.remoting.Request$2.run(Request.java:326) hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:72) java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source) java.util.concurrent.FutureTask.run(Unknown Source) java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) java.lang.Thread.run(Unknown Source) "pool-1-thread-2080" prio=5 BLOCKED java.util.logging.StreamHandler.publish(Unknown Source) java.util.logging.ConsoleHandler.publish(Unknown Source) java.util.logging.Logger.log(Unknown Source) java.util.logging.Logger.doLog(Unknown Source) java.util.logging.Logger.log(Unknown Source) hudson.plugins.findbugs.parser.FindBugsParser.findSourceFile(FindBugsParser.java:322) hudson.plugins.findbugs.parser.FindBugsParser.parse(FindBugsParser.java:238) hudson.plugins.findbugs.parser.FindBugsParser.parse(FindBugsParser.java:145) hudson.plugins.findbugs.parser.FindBugsParser.parse(FindBugsParser.java:105) hudson.plugins.analysis.core.FilesParser.parseFile(FilesParser.java:306) hudson.plugins.analysis.core.FilesParser.parseFiles(FilesParser.java:264) hudson.plugins.analysis.core.FilesParser.parserCollectionOfFiles(FilesParser.java:215) hudson.plugins.analysis.core.FilesParser.invoke(FilesParser.java:184) hudson.plugins.analysis.core.FilesParser.invoke(FilesParser.java:31) hudson.FilePath$FileCallableWrapper.call(FilePath.java:2387) hudson.remoting.UserRequest.perform(UserRequest.java:118) hudson.remoting.UserRequest.perform(UserRequest.java:48) hudson.remoting.Request$2.run(Request.java:326) hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:72) java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source) java.util.concurrent.FutureTask.run(Unknown Source) java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) java.lang.Thread.run(Unknown Source) "pool-1-thread-2202" prio=5 TIMED_WAITING sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(Unknown Source) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(Unknown Source) java.util.concurrent.SynchronousQueue$TransferStack.transfer(Unknown Source) java.util.concurrent.SynchronousQueue.poll(Unknown Source) java.util.concurrent.ThreadPoolExecutor.getTask(Unknown Source) java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) java.lang.Thread.run(Unknown Source) "pool-1-thread-2203" prio=5 RUNNABLE java.lang.Thread.dumpThreads(Native Method) java.lang.Thread.getAllStackTraces(Unknown Source) net.bull.javamelody.JavaInformations.buildThreadInformationsList(JavaInformations.java:286) net.bull.javamelody.JavaInformations.<init>(JavaInformations.java:187) net.bull.javamelody.RemoteCallHelper$1.call(RemoteCallHelper.java:43) net.bull.javamelody.RemoteCallHelper$1.call(RemoteCallHelper.java:35) net.bull.javamelody.RemoteCallHelper$DelegatingTask.call(RemoteCallHelper.java:129) hudson.remoting.UserRequest.perform(UserRequest.java:118) hudson.remoting.UserRequest.perform(UserRequest.java:48) hudson.remoting.Request$2.run(Request.java:326) hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:72) java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source) java.util.concurrent.FutureTask.run(Unknown Source) java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) java.lang.Thread.run(Unknown Source) "Reference Handler" daemon prio=10 WAITING java.lang.Object.wait(Native Method) java.lang.Object.wait(Object.java:503) java.lang.ref.Reference$ReferenceHandler.run(Unknown Source) Environment: Jenkins ver. 1.509.1, FindBugs Plug-in 4.48. Server: CentOS 6.3 x64, jre 1.7.0_04. Slave: win2003R2 x32, jre 1.7.0_06. Project: Jenkins Priority: Minor Reporter: pancake

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