Tao, I think I had a similar problem and discovered it was a bug in the JVM. Now I am doing all of this from memory so some of the info below may be incorrect.
I captured thread dumps and ran http://java.net/projects/tda I think the TDA documentation will tell you how to capture thread dumps without killing the process. I found that there were a number of threads waiting for the same object but that no thread held it. (From a quick scan of your dump this may be the case you have). This is similar to (if not exactly the same as) http://bugs.sun.com/view_bug.do?bug_id=6822370 I found that +UseMembar worked on a couple of servers I was supporting, but only with specific versions of Java. I don't recall which versions only that the servers were Ubuntu servers so that may help some. Information on +UseMembar can be found at http://stackoverflow.com/questions/1120088/what-is-javas-xxusemembar-parameter -- Claude On Tue, Apr 16, 2013 at 8:24 AM, Tao (陶信东) <[email protected]> wrote: > **** > > Hi,**** > > We’ve being using Fuseki/TDB for 2 years. Recently we noticed that > sometimes it was using huge amount of our CPU resources, as can be seen > from the cited email.**** > > Did anyone encounter the same situations? What is the most probable > problem?**** > > Thanks**** > > Tao**** > > *From:* 陈仕员 [mailto:[email protected]] > *Sent:* Tuesday, April 16, 2013 3:10 PM > *To:* 陶信东 > *Cc:* 夏炜 > *Subject:* qna00002Fuseki进程cpu很高**** > > ** ** > > **** > > **** > > jstack 日志：**** > > **** > > 2013-04-16 15:05:32**** > > Full thread dump OpenJDK 64-Bit Server VM (16.0-b13 mixed mode):**** > > **** > > > "Attach Listener" daemon prio=10 tid=0x0000000000c61000 nid=0x46cb waiting on > condition [0x0000000000000000] > **** > > java.lang.Thread.State: RUNNABLE**** > > **** > > > "qtp1025542363-365" prio=10 tid=0x00007fcdd0013800 nid=0x4676 runnable > [0x00007fcdcaaa9000] > **** > > java.lang.Thread.State: RUNNABLE**** > > at sun.nio.ch.FileDispatcher.read0(Native Method)**** > > at sun.nio.ch.SocketDispatcher.read(SocketDispatcher.java:39)**** > > at sun.nio.ch.IOUtil.readIntoNativeBuffer(IOUtil.java:251)**** > > at sun.nio.ch.IOUtil.read(IOUtil.java:224)**** > > at sun.nio.ch.SocketChannelImpl.read(SocketChannelImpl.java:254)** > ** > > - locked <0x00007fce5a510928> (a java.lang.Object)**** > > > at > org.eclipse.jetty.io.nio.ChannelEndPoint.fill(ChannelEndPoint.java:186) > **** > > - locked <0x00007fce2b6c03c0> (a java.nio.HeapByteBuffer)**** > > > at > org.eclipse.jetty.server.nio.BlockingChannelConnector$BlockingChannelEndPoint.fill(BlockingChannelConnector.java:237) > **** > > at org.eclipse.jetty.http.HttpParser.fill(HttpParser.java:949)**** > > at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:274) > **** > > > at > org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:218) > **** > > > at > org.eclipse.jetty.server.BlockingHttpConnection.handle(BlockingHttpConnection.java:50) > **** > > > at > org.eclipse.jetty.server.nio.BlockingChannelConnector$BlockingChannelEndPoint.run(BlockingChannelConnector.java:293) > **** > > > at > org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:598) > **** > > > at > org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:533) > **** > > at java.lang.Thread.run(Thread.java:636)**** > > **** > > > "qtp1025542363-364" prio=10 tid=0x00007fcdd0045000 nid=0x4623 waiting on > condition [0x00007fcdcaead000] > **** > > java.lang.Thread.State: TIMED_WAITING (parking)**** > > at sun.misc.Unsafe.park(Native Method)**** > > > - parking to wait for <0x00007fce284d0f68> (a > java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject) > **** > > > at > java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226) > **** > > > at > java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2081) > **** > > > at > org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:337) > **** > > > at > org.eclipse.jetty.util.thread.QueuedThreadPool.idleJobPoll(QueuedThreadPool.java:516) > **** > > > at > org.eclipse.jetty.util.thread.QueuedThreadPool.access$600(QueuedThreadPool.java:39) > **** > > > at > org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:562) > **** > > at java.lang.Thread.run(Thread.java:636)**** > > **** > > > "qtp1025542363-362" prio=10 tid=0x00007fcdd0281800 nid=0x45c0 waiting on > condition [0x00007fcdd88ac000] > **** > > java.lang.Thread.State: TIMED_WAITING (parking)**** > > at sun.misc.Unsafe.park(Native Method)**** > > > - parking to wait for <0x00007fce284d0f68> (a > java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject) > **** > > > at > java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226) > **** > > > at > java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2081) > **** > > > at > org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:337) > **** > > > at > org.eclipse.jetty.util.thread.QueuedThreadPool.idleJobPoll(QueuedThreadPool.java:516) > **** > > > at > org.eclipse.jetty.util.thread.QueuedThreadPool.access$600(QueuedThreadPool.java:39) > **** > > > at > org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:562) > **** > > at java.lang.Thread.run(Thread.java:636)**** > > **** > > > "qtp1025542363-361" prio=10 tid=0x00007fcdd01d3800 nid=0x45bf runnable > [0x00007fcddb5b9000] > **** > > java.lang.Thread.State: RUNNABLE**** > > at sun.nio.ch.FileDispatcher.read0(Native Method)**** > > at sun.nio.ch.SocketDispatcher.read(SocketDispatcher.java:39)**** > > at sun.nio.ch.IOUtil.readIntoNativeBuffer(IOUtil.java:251)**** > > at sun.nio.ch.IOUtil.read(IOUtil.java:224)**** > > at sun.nio.ch.SocketChannelImpl.read(SocketChannelImpl.java:254)** > ** > > - locked <0x00007fce5a50fa68> (a java.lang.Object)**** > > > at > org.eclipse.jetty.io.nio.ChannelEndPoint.fill(ChannelEndPoint.java:186) > **** > > - locked <0x00007fce2ba526d0> (a java.nio.HeapByteBuffer)**** > > > at > org.eclipse.jetty.server.nio.BlockingChannelConnector$BlockingChannelEndPoint.fill(BlockingChannelConnector.java:237) > **** > > at org.eclipse.jetty.http.HttpParser.fill(HttpParser.java:949)**** > > at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:274) > **** > > > at > org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:218) > **** > > > at > org.eclipse.jetty.server.BlockingHttpConnection.handle(BlockingHttpConnection.java:50) > **** > > > at > org.eclipse.jetty.server.nio.BlockingChannelConnector$BlockingChannelEndPoint.run(BlockingChannelConnector.java:293) > **** > > > at > org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:598) > **** > > > at > org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:533) > **** > > at java.lang.Thread.run(Thread.java:636)**** > > **** > > > "qtp1025542363-360" prio=10 tid=0x00007fcd8818c000 nid=0x447a waiting on > condition [0x00007fcdcc5c4000] > **** > > java.lang.Thread.State: TIMED_WAITING (parking)**** > > at sun.misc.Unsafe.park(Native Method)**** > > > - parking to wait for <0x00007fce284d0f68> (a > java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject) > **** > > > at > java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226) > **** > > > at > java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2081) > **** > > > at > org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:337) > **** > > > at > org.eclipse.jetty.util.thread.QueuedThreadPool.idleJobPoll(QueuedThreadPool.java:516) > **** > > > at > org.eclipse.jetty.util.thread.QueuedThreadPool.access$600(QueuedThreadPool.java:39) > **** > > > at > org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:562) > **** > > at java.lang.Thread.run(Thread.java:636)**** > > **** > > > "qtp1025542363-358" prio=10 tid=0x00007fcd88182000 nid=0x43e5 waiting on > condition [0x00007fcdc8584000] > **** > > java.lang.Thread.State: TIMED_WAITING (parking)**** > > at sun.misc.Unsafe.park(Native Method)**** > > > - parking to wait for <0x00007fce284d0f68> (a > java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject) > **** > > > at > java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226) > **** > > > at > java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2081) > **** > > > at > org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:337) > **** > > > at > org.eclipse.jetty.util.thread.QueuedThreadPool.idleJobPoll(QueuedThreadPool.java:516) > **** > > > at > org.eclipse.jetty.util.thread.QueuedThreadPool.access$600(QueuedThreadPool.java:39) > **** > > > at > org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:562) > **** > > at java.lang.Thread.run(Thread.java:636)**** > > **** > > > "qtp1025542363-357" prio=10 tid=0x00007fcd88183800 nid=0x4177 waiting on > condition [0x00007fcdd7fa3000] > **** > > java.lang.Thread.State: TIMED_WAITING (parking)**** > > at sun.misc.Unsafe.park(Native Method)**** > > > - parking to wait for <0x00007fce284d0f68> (a > java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject) > **** > > > at > java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226) > **** > > > at > java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2081) > **** > > > at > org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:337) > **** > > > at > org.eclipse.jetty.util.thread.QueuedThreadPool.idleJobPoll(QueuedThreadPool.java:516) > **** > > > at > org.eclipse.jetty.util.thread.QueuedThreadPool.access$600(QueuedThreadPool.java:39) > **** > > > at > org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:562) > **** > > at java.lang.Thread.run(Thread.java:636)**** > > **** > > > "qtp1025542363-263" prio=10 tid=0x0000000002054000 nid=0x58a4 runnable > [0x00007fcdc7574000] > **** > > java.lang.Thread.State: RUNNABLE**** > > at sun.nio.ch.FileDispatcher.read0(Native Method)**** > > at sun.nio.ch.SocketDispatcher.read(SocketDispatcher.java:39)**** > > at sun.nio.ch.IOUtil.readIntoNativeBuffer(IOUtil.java:251)**** > > at sun.nio.ch.IOUtil.read(IOUtil.java:224)**** > > at sun.nio.ch.SocketChannelImpl.read(SocketChannelImpl.java:254)** > ** > > - locked <0x00007fce2b0ebe78> (a java.lang.Object)**** > > > at > org.eclipse.jetty.io.nio.ChannelEndPoint.fill(ChannelEndPoint.java:186) > **** > > - locked <0x00007fce2b52f178> (a java.nio.HeapByteBuffer)**** > > > at > org.eclipse.jetty.server.nio.BlockingChannelConnector$BlockingChannelEndPoint.fill(BlockingChannelConnector.java:237) > **** > > at org.eclipse.jetty.http.HttpParser.fill(HttpParser.java:949)**** > > at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:274) > **** > > > at > org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:218) > **** > > > at > org.eclipse.jetty.server.BlockingHttpConnection.handle(BlockingHttpConnection.java:50) > **** > > > at > org.eclipse.jetty.server.nio.BlockingChannelConnector$BlockingChannelEndPoint.run(BlockingChannelConnector.java:293) > **** > > > at > org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:598) > **** > > > at > org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:533) > **** > > at java.lang.Thread.run(Thread.java:636)**** > > **** > > > "qtp1025542363-258" prio=10 tid=0x00007fce184f7800 nid=0x5899 runnable > [0x00007fcdc7a79000] > **** > > java.lang.Thread.State: RUNNABLE**** > > > at > org.eclipse.jetty.http.HttpGenerator.flushBuffer(HttpGenerator.java:826) > **** > > > at > org.eclipse.jetty.server.BlockingHttpConnection.handle(BlockingHttpConnection.java:58) > **** > > > at > org.eclipse.jetty.server.nio.BlockingChannelConnector$BlockingChannelEndPoint.run(BlockingChannelConnector.java:293) > **** > > > at > org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:598) > **** > > > at > org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:533) > **** > > at java.lang.Thread.run(Thread.java:636)**** > > **** > > > "qtp1025542363-232" prio=10 tid=0x00007fce1816f000 nid=0x583b runnable > [0x00007fcdc9493000] > **** > > java.lang.Thread.State: RUNNABLE**** > > > at > org.eclipse.jetty.http.HttpGenerator.flushBuffer(HttpGenerator.java:826) > **** > > > at > org.eclipse.jetty.server.BlockingHttpConnection.handle(BlockingHttpConnection.java:58) > **** > > > at > org.eclipse.jetty.server.nio.BlockingChannelConnector$BlockingChannelEndPoint.run(BlockingChannelConnector.java:293) > **** > > > at > org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:598) > **** > > > at > org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:533) > **** > > at java.lang.Thread.run(Thread.java:636)**** > > **** > > > "qtp1025542363-228" prio=10 tid=0x00007fce1821c800 nid=0x5833 runnable > [0x00007fcdc9897000] > **** > > java.lang.Thread.State: RUNNABLE**** > > > at > org.eclipse.jetty.http.HttpGenerator.flushBuffer(HttpGenerator.java:826) > **** > > > at > org.eclipse.jetty.server.BlockingHttpConnection.handle(BlockingHttpConnection.java:58) > **** > > > at > org.eclipse.jetty.server.nio.BlockingChannelConnector$BlockingChannelEndPoint.run(BlockingChannelConnector.java:293) > **** > > > at > org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:598) > **** > > > at > org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:533) > **** > > at java.lang.Thread.run(Thread.java:636)**** > > **** > > > "qtp1025542363-223" prio=10 tid=0x00007fcdd027c800 nid=0x582a runnable > [0x00007fcdc9d9c000] > **** > > java.lang.Thread.State: RUNNABLE**** > > at sun.nio.ch.FileDispatcher.read0(Native Method)**** > > at sun.nio.ch.SocketDispatcher.read(SocketDispatcher.java:39)**** > > at sun.nio.ch.IOUtil.readIntoNativeBuffer(IOUtil.java:251)**** > > at sun.nio.ch.IOUtil.read(IOUtil.java:224)**** > > at sun.nio.ch.SocketChannelImpl.read(SocketChannelImpl.java:254)** > ** > > - locked <0x00007fce2b0f86d8> (a java.lang.Object)**** > > > at > org.eclipse.jetty.io.nio.ChannelEndPoint.fill(ChannelEndPoint.java:186) > **** > > - locked <0x00007fce2bfb5900> (a java.nio.HeapByteBuffer)**** > > > at > org.eclipse.jetty.server.nio.BlockingChannelConnector$BlockingChannelEndPoint.fill(BlockingChannelConnector.java:237) > **** > > at org.eclipse.jetty.http.HttpParser.fill(HttpParser.java:949)**** > > at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:274) > **** > > > at > org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:218) > **** > > > at > org.eclipse.jetty.server.BlockingHttpConnection.handle(BlockingHttpConnection.java:50) > **** > > > at > org.eclipse.jetty.server.nio.BlockingChannelConnector$BlockingChannelEndPoint.run(BlockingChannelConnector.java:293) > **** > > > at > org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:598) > **** > > > at > org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:533) > **** > > at java.lang.Thread.run(Thread.java:636)**** > > **** > > > "qtp1025542363-220" prio=10 tid=0x00007fcdd0175000 nid=0x5824 runnable > [0x00007fcdca09e000] > **** > > java.lang.Thread.State: RUNNABLE**** > > at sun.nio.ch.FileDispatcher.read0(Native Method)**** > > at sun.nio.ch.SocketDispatcher.read(SocketDispatcher.java:39)**** > > at sun.nio.ch.IOUtil.readIntoNativeBuffer(IOUtil.java:251)**** > > at sun.nio.ch.IOUtil.read(IOUtil.java:224)**** > > at sun.nio.ch.SocketChannelImpl.read(SocketChannelImpl.java:254)** > ** > > - locked <0x00007fce2b0e8150> (a java.lang.Object)**** > > > at > org.eclipse.jetty.io.nio.ChannelEndPoint.fill(ChannelEndPoint.java:186) > **** > > - locked <0x00007fce2bfb6218> (a java.nio.HeapByteBuffer)**** > > > at > org.eclipse.jetty.server.nio.BlockingChannelConnector$BlockingChannelEndPoint.fill(BlockingChannelConnector.java:237) > **** > > at org.eclipse.jetty.http.HttpParser.fill(HttpParser.java:949)**** > > at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:274) > **** > > > at > org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:218) > **** > > > at > org.eclipse.jetty.server.BlockingHttpConnection.handle(BlockingHttpConnection.java:50) > **** > > > at > org.eclipse.jetty.server.nio.BlockingChannelConnector$BlockingChannelEndPoint.run(BlockingChannelConnector.java:293) > **** > > > at > org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:598) > **** > > > at > org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:533) > **** > > at java.lang.Thread.run(Thread.java:636)**** > > **** > > > "qtp1025542363-180" prio=10 tid=0x00007fce18848800 nid=0x5782 runnable > [0x00007fcdcc8c6000] > **** > > java.lang.Thread.State: RUNNABLE**** > > at sun.nio.ch.FileDispatcher.read0(Native Method)**** > > at sun.nio.ch.SocketDispatcher.read(SocketDispatcher.java:39)**** > > at sun.nio.ch.IOUtil.readIntoNativeBuffer(IOUtil.java:251)**** > > at sun.nio.ch.IOUtil.read(IOUtil.java:224)**** > > at sun.nio.ch.SocketChannelImpl.read(SocketChannelImpl.java:254)** > ** > > - locked <0x00007fce2b0f1ae8> (a java.lang.Object)**** > > > at > org.eclipse.jetty.io.nio.ChannelEndPoint.fill(ChannelEndPoint.java:186) > **** > > - locked <0x00007fce2b8b1658> (a java.nio.HeapByteBuffer)**** > > > at > org.eclipse.jetty.server.nio.BlockingChannelConnector$BlockingChannelEndPoint.fill(BlockingChannelConnector.java:237) > **** > > at org.eclipse.jetty.http.HttpParser.fill(HttpParser.java:949)**** > > at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:274) > **** > > > at > org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:218) > **** > > > at > org.eclipse.jetty.server.BlockingHttpConnection.handle(BlockingHttpConnection.java:50) > **** > > > at > org.eclipse.jetty.server.nio.BlockingChannelConnector$BlockingChannelEndPoint.run(BlockingChannelConnector.java:293) > **** > > > at > org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:598) > **** > > > at > org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:533) > **** > > at java.lang.Thread.run(Thread.java:636)**** > > **** > > > "qtp1025542363-161" prio=10 tid=0x00007fcdd0188000 nid=0x5755 runnable > [0x00007fcdcdbda000] > **** > > java.lang.Thread.State: RUNNABLE**** > > at sun.nio.ch.FileDispatcher.read0(Native Method)**** > > at sun.nio.ch.SocketDispatcher.read(SocketDispatcher.java:39)**** > > at sun.nio.ch.IOUtil.readIntoNativeBuffer(IOUtil.java:251)**** > > at sun.nio.ch.IOUtil.read(IOUtil.java:224)**** > > at sun.nio.ch.SocketChannelImpl.read(SocketChannelImpl.java:254)** > ** > > - locked <0x00007fce2b0f9e88> (a java.lang.Object)**** > > > at > org.eclipse.jetty.io.nio.ChannelEndPoint.fill(ChannelEndPoint.java:186) > **** > > - locked <0x00007fce2bfb5d50> (a java.nio.HeapByteBuffer)**** > > > at > org.eclipse.jetty.server.nio.BlockingChannelConnector$BlockingChannelEndPoint.fill(BlockingChannelConnector.java:237) > **** > > at org.eclipse.jetty.http.HttpParser.fill(HttpParser.java:949)**** > > at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:274) > **** > > > at > org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:218) > **** > > > at > org.eclipse.jetty.server.BlockingHttpConnection.handle(BlockingHttpConnection.java:50) > **** > > > at > org.eclipse.jetty.server.nio.BlockingChannelConnector$BlockingChannelEndPoint.run(BlockingChannelConnector.java:293) > **** > > > at > org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:598) > **** > > > at > org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:533) > **** > > at java.lang.Thread.run(Thread.java:636)**** > > **** > > > "qtp1025542363-145" prio=10 tid=0x00007fce181aa000 nid=0x5731 runnable > [0x00007fcdcebea000] > **** > > java.lang.Thread.State: RUNNABLE**** > > > at org.eclipse.jetty.server.Request.isAsyncStarted(Request.java:1249) > **** > > > at > org.eclipse.jetty.server.BlockingHttpConnection.handle(BlockingHttpConnection.java:125) > **** > > > at > org.eclipse.jetty.server.nio.BlockingChannelConnector$BlockingChannelEndPoint.run(BlockingChannelConnector.java:293) > **** > > > at > org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:598) > **** > > > at > org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:533) > **** > > at java.lang.Thread.run(Thread.java:636)**** > > **** > > > "qtp1025542363-141" prio=10 tid=0x00007fce1866b000 nid=0x5728 runnable > [0x00007fcdcefee000] > **** > > java.lang.Thread.State: RUNNABLE**** > > > at > org.eclipse.jetty.http.HttpGenerator.flushBuffer(HttpGenerator.java:826) > **** > > > at > org.eclipse.jetty.server.BlockingHttpConnection.handle(BlockingHttpConnection.java:58) > **** > > > at > org.eclipse.jetty.server.nio.BlockingChannelConnector$BlockingChannelEndPoint.run(BlockingChannelConnector.java:293) > **** > > > at > org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:598) > **** > > > at > org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:533) > **** > > at java.lang.Thread.run(Thread.java:636)**** > > **** > > > "qtp1025542363-120" prio=10 tid=0x00007fce18739800 nid=0x56ff runnable > [0x00007fcdd4468000] > **** > > java.lang.Thread.State: RUNNABLE**** > > at sun.nio.ch.FileDispatcher.read0(Native Method)**** > > at sun.nio.ch.SocketDispatcher.read(SocketDispatcher.java:39)**** > > at sun.nio.ch.IOUtil.readIntoNativeBuffer(IOUtil.java:251)**** > > at sun.nio.ch.IOUtil.read(IOUtil.java:224)**** > > at sun.nio.ch.SocketChannelImpl.read(SocketChannelImpl.java:254)** > ** > > - locked <0x00007fce2b0ef508> (a java.lang.Object)**** > > > at > org.eclipse.jetty.io.nio.ChannelEndPoint.fill(ChannelEndPoint.java:186) > **** > > - locked <0x00007fce2bfb63b0> (a java.nio.HeapByteBuffer)**** > > > at > org.eclipse.jetty.server.nio.BlockingChannelConnector$BlockingChannelEndPoint.fill(BlockingChannelConnector.java:237) > **** > > at org.eclipse.jetty.http.HttpParser.fill(HttpParser.java:949)**** > > at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:274) > **** > > > at > org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:218) > **** > > > at > org.eclipse.jetty.server.BlockingHttpConnection.handle(BlockingHttpConnection.java:50) > **** > > > at > org.eclipse.jetty.server.nio.BlockingChannelConnector$BlockingChannelEndPoint.run(BlockingChannelConnector.java:293) > **** > > > at > org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:598) > **** > > > at > org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:533) > **** > > at java.lang.Thread.run(Thread.java:636)**** > > **** > > > "qtp1025542363-107" prio=10 tid=0x00007fcdd0040800 nid=0x56f0 runnable > [0x00007fcdd5175000] > **** > > java.lang.Thread.State: RUNNABLE**** > > > at > org.eclipse.jetty.http.HttpGenerator.flushBuffer(HttpGenerator.java:826) > **** > > > at > org.eclipse.jetty.server.BlockingHttpConnection.handle(BlockingHttpConnection.java:58) > **** > > > at > org.eclipse.jetty.server.nio.BlockingChannelConnector$BlockingChannelEndPoint.run(BlockingChannelConnector.java:293) > **** > > > at > org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:598) > **** > > > at > org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:533) > **** > > at java.lang.Thread.run(Thread.java:636)**** > > **** > > > "qtp1025542363-73" prio=10 tid=0x00007fcdd0015800 nid=0x56c7 runnable > [0x00007fcdd7397000] > **** > > java.lang.Thread.State: RUNNABLE**** > > at sun.nio.ch.FileDispatcher.read0(Native Method)**** > > at sun.nio.ch.SocketDispatcher.read(SocketDispatcher.java:39)**** > > at sun.nio.ch.IOUtil.readIntoNativeBuffer(IOUtil.java:251)**** > > at sun.nio.ch.IOUtil.read(IOUtil.java:224)**** > > at sun.nio.ch.SocketChannelImpl.read(SocketChannelImpl.java:254)** > ** > > - locked <0x00007fce2b0f0b80> (a java.lang.Object)**** > > > at > org.eclipse.jetty.io.nio.ChannelEndPoint.fill(ChannelEndPoint.java:186) > **** > > - locked <0x00007fce2bf74bd0> (a java.nio.HeapByteBuffer)**** > > > at > org.eclipse.jetty.server.nio.BlockingChannelConnector$BlockingChannelEndPoint.fill(BlockingChannelConnector.java:237) > **** > > at org.eclipse.jetty.http.HttpParser.fill(HttpParser.java:949)**** > > at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:274) > **** > > > at > org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:218) > **** > > > at > org.eclipse.jetty.server.BlockingHttpConnection.handle(BlockingHttpConnection.java:50) > **** > > > at > org.eclipse.jetty.server.nio.BlockingChannelConnector$BlockingChannelEndPoint.run(BlockingChannelConnector.java:293) > **** > > > at > org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:598) > **** > > > at > org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:533) > **** > > at java.lang.Thread.run(Thread.java:636)**** > > **** > > > "qtp1025542363-71" prio=10 tid=0x00007fcdd0011800 nid=0x56c5 runnable > [0x00007fcdd7599000] > **** > > java.lang.Thread.State: RUNNABLE**** > > at sun.nio.ch.FileDispatcher.read0(Native Method)**** > > at sun.nio.ch.SocketDispatcher.read(SocketDispatcher.java:39)**** > > at sun.nio.ch.IOUtil.readIntoNativeBuffer(IOUtil.java:251)**** > > at sun.nio.ch.IOUtil.read(IOUtil.java:224)**** > > at sun.nio.ch.SocketChannelImpl.read(SocketChannelImpl.java:254)** > ** > > - locked <0x00007fce2b0f9128> (a java.lang.Object)**** > > > at > org.eclipse.jetty.io.nio.ChannelEndPoint.fill(ChannelEndPoint.java:186) > **** > > - locked <0x00007fce2bfb5c38> (a java.nio.HeapByteBuffer)**** > > > at > org.eclipse.jetty.server.nio.BlockingChannelConnector$BlockingChannelEndPoint.fill(BlockingChannelConnector.java:237) > **** > > at org.eclipse.jetty.http.HttpParser.fill(HttpParser.java:949)**** > > at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:274) > **** > > > at > org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:218) > **** > > > at > org.eclipse.jetty.server.BlockingHttpConnection.handle(BlockingHttpConnection.java:50) > **** > > > at > org.eclipse.jetty.server.nio.BlockingChannelConnector$BlockingChannelEndPoint.run(BlockingChannelConnector.java:293) > **** > > > at > org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:598) > **** > > > at > org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:533) > **** > > at java.lang.Thread.run(Thread.java:636)**** > > **** > > > "qtp1025542363-60" prio=10 tid=0x0000000000e58000 nid=0x56b9 runnable > [0x00007fcdd80a4000] > **** > > java.lang.Thread.State: RUNNABLE**** > > > at > org.eclipse.jetty.http.HttpGenerator.flushBuffer(HttpGenerator.java:826) > **** > > > at > org.eclipse.jetty.server.BlockingHttpConnection.handle(BlockingHttpConnection.java:58) > **** > > > at > org.eclipse.jetty.server.nio.BlockingChannelConnector$BlockingChannelEndPoint.run(BlockingChannelConnector.java:293) > **** > > > at > org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:598) > **** > > > at > org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:533) > **** > > at java.lang.Thread.run(Thread.java:636)**** > > **** > > > "qtp1025542363-24" prio=10 tid=0x0000000001016000 nid=0x4fd0 runnable > [0x00007fcdddabe000] > **** > > java.lang.Thread.State: RUNNABLE**** > > at sun.nio.ch.FileDispatcher.read0(Native Method)**** > > at sun.nio.ch.SocketDispatcher.read(SocketDispatcher.java:39)**** > > at sun.nio.ch.IOUtil.readIntoNativeBuffer(IOUtil.java:251)**** > > at sun.nio.ch.IOUtil.read(IOUtil.java:224)**** > > at sun.nio.ch.SocketChannelImpl.read(SocketChannelImpl.java:254)** > ** > > - locked <0x00007fce2b0e6888> (a java.lang.Object)**** > > > at > org.eclipse.jetty.io.nio.ChannelEndPoint.fill(ChannelEndPoint.java:186) > **** > > - locked <0x00007fce2bf85420> (a java.nio.HeapByteBuffer)**** > > > at > org.eclipse.jetty.server.nio.BlockingChannelConnector$BlockingChannelEndPoint.fill(BlockingChannelConnector.java:237) > **** > > at org.eclipse.jetty.http.HttpParser.fill(HttpParser.java:949)**** > > at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:274) > **** > > > at > org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:218) > **** > > > at > org.eclipse.jetty.server.BlockingHttpConnection.handle(BlockingHttpConnection.java:50) > **** > > > at > org.eclipse.jetty.server.nio.BlockingChannelConnector$BlockingChannelEndPoint.run(BlockingChannelConnector.java:293) > **** > > > at > org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:598) > **** > > > at > org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:533) > **** > > at java.lang.Thread.run(Thread.java:636)**** > > **** > > "qtp1025542363-16 Acceptor0 [email protected]:2020 > STARTING" prio=10 tid=0x00007fce186f9000 nid=0x4f27 runnable > [0x00007fcdfd065000] > **** > > java.lang.Thread.State: RUNNABLE**** > > at sun.nio.ch.ServerSocketChannelImpl.accept0(Native Method)**** > > > at > sun.nio.ch.ServerSocketChannelImpl.accept(ServerSocketChannelImpl.java:163) > **** > > - locked <0x00007fce284d2e78> (a java.lang.Object)**** > > > at > org.eclipse.jetty.server.nio.BlockingChannelConnector.accept(BlockingChannelConnector.java:138) > **** > > > at > org.eclipse.jetty.server.AbstractConnector$Acceptor.run(AbstractConnector.java:833) > **** > > > at > org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:598) > **** > > > at > org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:533) > **** > > at java.lang.Thread.run(Thread.java:636)**** > > **** > > > "qtp1025542363-10" prio=10 tid=0x00007fce1824d800 nid=0x4f21 waiting on > condition [0x00007fcdfd66b000] > **** > > java.lang.Thread.State: TIMED_WAITING (sleeping)**** > > at java.lang.Thread.sleep(Native Method)**** > > > at > org.eclipse.jetty.server.nio.BlockingChannelConnector$1.run(BlockingChannelConnector.java:90) > **** > > > at > org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:598) > **** > > > at > org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:533) > **** > > at java.lang.Thread.run(Thread.java:636)**** > > **** > > > "HashSessionScavenger-0" daemon prio=10 tid=0x00007fce18254800 nid=0x4f1b in > Object.wait() [0x00007fcdfd76c000] > **** > > java.lang.Thread.State: TIMED_WAITING (on object monitor)**** > > at java.lang.Object.wait(Native Method)**** > > - waiting on <0x00007fce28505368> (a java.util.TaskQueue)**** > > at java.util.TimerThread.mainLoop(Timer.java:531)**** > > - locked <0x00007fce28505368> (a java.util.TaskQueue)**** > > at java.util.TimerThread.run(Timer.java:484)**** > > **** > > > "Low Memory Detector" daemon prio=10 tid=0x00007fce18025000 nid=0x4ee6 > runnable [0x0000000000000000] > **** > > java.lang.Thread.State: RUNNABLE**** > > **** > > > "CompilerThread1" daemon prio=10 tid=0x00007fce18022000 nid=0x4ee5 waiting on > condition [0x0000000000000000] > **** > > java.lang.Thread.State: RUNNABLE**** > > **** > > > "CompilerThread0" daemon prio=10 tid=0x00007fce1801f000 nid=0x4ee4 waiting on > condition [0x0000000000000000] > **** > > java.lang.Thread.State: RUNNABLE**** > > **** > > > "Signal Dispatcher" daemon prio=10 tid=0x00007fce1801d000 nid=0x4ee3 runnable > [0x0000000000000000] > **** > > java.lang.Thread.State: RUNNABLE**** > > **** > > > "Finalizer" daemon prio=10 tid=0x00007fce18001000 nid=0x4ee2 in Object.wait() > [0x00007fce174c0000] > **** > > java.lang.Thread.State: WAITING (on object monitor)**** > > at java.lang.Object.wait(Native Method)**** > > > - waiting on <0x00007fce284f6890> (a > java.lang.ref.ReferenceQueue$Lock) > **** > > at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:133)*** > * > > - locked <0x00007fce284f6890> (a java.lang.ref.ReferenceQueue$Lock) > **** > > at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:149)*** > * > > at java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:177) > **** > > **** > > > "Reference Handler" daemon prio=10 tid=0x0000000000b96800 nid=0x4ee1 in > Object.wait() [0x00007fce175c1000] > **** > > java.lang.Thread.State: WAITING (on object monitor)**** > > at java.lang.Object.wait(Native Method)**** > > - waiting on <0x00007fce284ee948> (a java.lang.ref.Reference$Lock) > **** > > at java.lang.Object.wait(Object.java:502)**** > > at java.lang.ref.Reference$ReferenceHandler.run(Reference.java:133) > **** > > - locked <0x00007fce284ee948> (a java.lang.ref.Reference$Lock)**** > > **** > > > "main" prio=10 tid=0x0000000000b22800 nid=0x4ed7 in Object.wait() > [0x00007fce78401000] > **** > > java.lang.Thread.State: WAITING (on object monitor)**** > > at java.lang.Object.wait(Native Method)**** > > - waiting on <0x00007fce285024e0> (a java.lang.Object)**** > > at java.lang.Object.wait(Object.java:502)**** > > > at > org.eclipse.jetty.util.thread.QueuedThreadPool.join(QueuedThreadPool.java:385) > **** > > - locked <0x00007fce285024e0> (a java.lang.Object)**** > > at org.eclipse.jetty.server.Server.join(Server.java:402)**** > > at org.apache.jena.fuseki.FusekiCmd.exec(FusekiCmd.java:402)**** > > at arq.cmdline.CmdMain.mainMethod(CmdMain.java:101)**** > > at arq.cmdline.CmdMain.mainRun(CmdMain.java:63)**** > > at arq.cmdline.CmdMain.mainRun(CmdMain.java:50)**** > > at org.apache.jena.fuseki.FusekiCmd.main(FusekiCmd.java:106)**** > > **** > > "VM Thread" prio=10 tid=0x0000000000b92000 nid=0x4ee0 runnable **** > > **** > > > "GC task thread#0 (ParallelGC)" prio=10 tid=0x0000000000b2d800 nid=0x4ed8 > runnable > **** > > **** > > > "GC task thread#1 (ParallelGC)" prio=10 tid=0x0000000000b2f800 nid=0x4ed9 > runnable > **** > > **** > > > "GC task thread#2 (ParallelGC)" prio=10 tid=0x0000000000b31000 nid=0x4eda > runnable > **** > > **** > > > "GC task thread#3 (ParallelGC)" prio=10 tid=0x0000000000b33000 nid=0x4edb > runnable > **** > > **** > > > "GC task thread#4 (ParallelGC)" prio=10 tid=0x0000000000b35000 nid=0x4edc > runnable > **** > > **** > > > "GC task thread#5 (ParallelGC)" prio=10 tid=0x0000000000b36800 nid=0x4edd > runnable > **** > > **** > > > "GC task thread#6 (ParallelGC)" prio=10 tid=0x0000000000b38800 nid=0x4ede > runnable > **** > > **** > > > "GC task thread#7 (ParallelGC)" prio=10 tid=0x0000000000b3a800 nid=0x4edf > runnable > **** > > **** > > > "VM Periodic Task Thread" prio=10 tid=0x00007fce18027800 nid=0x4ee7 waiting > on condition > **** > > **** > > JNI global references: 1299**** > > **** > ------------------------------ > ------------------------------ > > 陈仕员**** > > 浙江核新同花顺网络信息股份有限公司 **** > > Mobile ：18668187090**** > > Email : [email protected]**** > > WebSite: http://search.10jqka.com.cn **** > > **** > -- I like: Like Like - 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