This is the pickle: is there a bug in the patch or does the patch reveal a bug in our code or in Flume?
Gary On Wed, Mar 25, 2015 at 5:59 AM, Ralph Goers <[email protected]> wrote: > That looks like the FlumePersistentAppender is trying to shut down and > there is some sort of deadlock. Several threads are waiting for the writer > thread to finish, but the writer thread may be trying to get a logger. > > Ralph > > > On Mar 25, 2015, at 1:45 AM, Gary Gregory (JIRA) <[email protected]> > wrote: > > > > > > [ > https://issues.apache.org/jira/browse/LOG4J2-982?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14379508#comment-14379508 > ] > > > > Gary Gregory commented on LOG4J2-982: > > ------------------------------------- > > > > An hour later, and the build is still hung; jstack says: > > > > {noformat} > > 2015-03-25 01:44:06 > > Full thread dump Java HotSpot(TM) 64-Bit Server VM (24.75-b04 mixed > mode): > > > > "Thread-2" daemon prio=6 tid=0x000000000da69800 nid=0x3590 waiting for > monitor entry [0x0000000011c5e000] > > java.lang.Thread.State: BLOCKED (on object monitor) > > at > org.apache.logging.log4j.core.LoggerContext.getConfigLocation(LoggerContext.java:400) > > - waiting to lock <0x00000007d8c32370> (a > org.apache.logging.log4j.core.LoggerContext) > > at > org.apache.logging.log4j.core.selector.ClassLoaderContextSelector.locateContext(ClassLoaderContextSelector.java:156) > > at > org.apache.logging.log4j.core.selector.ClassLoaderContextSelector.getContext(ClassLoaderContextSelector.java:70) > > at > org.apache.logging.log4j.core.selector.ClassLoaderContextSelector.getContext(ClassLoaderContextSelector.java:57) > > at > org.apache.logging.log4j.core.impl.Log4jContextFactory.getContext(Log4jContextFactory.java:142) > > at > org.apache.logging.log4j.core.impl.Log4jContextFactory.getContext(Log4jContextFactory.java:1) > > at > org.apache.logging.log4j.LogManager.getContext(LogManager.java:175) > > at > org.apache.logging.log4j.spi.AbstractLoggerAdapter.getContext(AbstractLoggerAdapter.java:102) > > at > org.apache.logging.slf4j.Log4jLoggerFactory.getContext(Log4jLoggerFactory.java:43) > > at > org.apache.logging.log4j.spi.AbstractLoggerAdapter.getLogger(AbstractLoggerAdapter.java:42) > > at > org.apache.logging.slf4j.Log4jLoggerFactory.getLogger(Log4jLoggerFactory.java:29) > > at org.slf4j.LoggerFactory.getLogger(LoggerFactory.java:277) > > at org.slf4j.LoggerFactory.getLogger(LoggerFactory.java:288) > > at > org.apache.flume.api.NettyAvroRpcClient.<clinit>(NettyAvroRpcClient.java:103) > > at java.lang.Class.forName0(Native Method) > > at java.lang.Class.forName(Class.java:191) > > at > org.apache.flume.api.RpcClientFactory.getInstance(RpcClientFactory.java:73) > > at > org.apache.flume.api.FailoverRpcClient.getNextClient(FailoverRpcClient.java:264) > > at > org.apache.flume.api.FailoverRpcClient.getClient(FailoverRpcClient.java:125) > > - locked <0x00000007d70ec370> (a > org.apache.flume.api.FailoverRpcClient) > > at > org.apache.flume.api.FailoverRpcClient.appendBatch(FailoverRpcClient.java:200) > > at > org.apache.logging.log4j.flume.appender.FlumeAvroManager.send(FlumeAvroManager.java:146) > > - locked <0x00000007d7064178> (a > org.apache.logging.log4j.flume.appender.FlumePersistentManager) > > at > org.apache.logging.log4j.flume.appender.FlumePersistentManager$WriterThread.sendBatch(FlumePersistentManager.java:691) > > at > org.apache.logging.log4j.flume.appender.FlumePersistentManager$WriterThread.run(FlumePersistentManager.java:651) > > > > Locked ownable synchronizers: > > - None > > > > "Checkpointer" daemon prio=6 tid=0x000000000da69000 nid=0x2898 in > Object.wait() [0x0000000011aaf000] > > java.lang.Thread.State: WAITING (on object monitor) > > at java.lang.Object.wait(Native Method) > > - waiting on <0x00000007d693d758> (a java.lang.Object) > > at java.lang.Object.wait(Object.java:503) > > at > com.sleepycat.je.utilint.DaemonThread.run(DaemonThread.java:175) > > - locked <0x00000007d693d758> (a java.lang.Object) > > at java.lang.Thread.run(Thread.java:745) > > > > Locked ownable synchronizers: > > - None > > > > "Cleaner-1" daemon prio=6 tid=0x000000000da68000 nid=0x170 in > Object.wait() [0x000000001191f000] > > java.lang.Thread.State: WAITING (on object monitor) > > at java.lang.Object.wait(Native Method) > > - waiting on <0x00000007d6b372f8> (a java.lang.Object) > > at java.lang.Object.wait(Object.java:503) > > at > com.sleepycat.je.utilint.DaemonThread.run(DaemonThread.java:175) > > - locked <0x00000007d6b372f8> (a java.lang.Object) > > at java.lang.Thread.run(Thread.java:745) > > > > Locked ownable synchronizers: > > - None > > > > "INCompressor" daemon prio=6 tid=0x000000000da67800 nid=0x3d9c in > Object.wait() [0x00000000110ee000] > > java.lang.Thread.State: TIMED_WAITING (on object monitor) > > at java.lang.Object.wait(Native Method) > > - waiting on <0x00000007d69b8bb8> (a java.lang.Object) > > at > com.sleepycat.je.utilint.DaemonThread.run(DaemonThread.java:177) > > - locked <0x00000007d69b8bb8> (a java.lang.Object) > > at java.lang.Thread.run(Thread.java:745) > > > > Locked ownable synchronizers: > > - None > > > > "New I/O server boss #2 ([id: 0x1cba2c1d, /127.0.0.1:1502])" prio=6 > tid=0x000000000da66800 nid=0x272c runnable [0x000000001171e000] > > java.lang.Thread.State: RUNNABLE > > at sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method) > > at > sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:296) > > at > sun.nio.ch.WindowsSelectorImpl$SubSelector.access$400(WindowsSelectorImpl.java:278) > > at > sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:159) > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:87) > > - locked <0x00000007d8bd77d8> (a sun.nio.ch.Util$2) > > - locked <0x00000007d8bd77c8> (a > java.util.Collections$UnmodifiableSet) > > - locked <0x00000007d8bd7340> (a sun.nio.ch.WindowsSelectorImpl) > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:98) > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:102) > > at > org.jboss.netty.channel.socket.nio.NioServerSocketPipelineSink$Boss.run(NioServerSocketPipelineSink.java:231) > > at > org.jboss.netty.util.ThreadRenamingRunnable.run(ThreadRenamingRunnable.java:102) > > at > org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42) > > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) > > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) > > at java.lang.Thread.run(Thread.java:745) > > > > Locked ownable synchronizers: > > - <0x00000007d8bd4fa0> (a > java.util.concurrent.ThreadPoolExecutor$Worker) > > - <0x00000007d8c2ffe0> (a > java.util.concurrent.locks.ReentrantLock$NonfairSync) > > > > "New I/O worker #16" prio=6 tid=0x000000000da66000 nid=0x19b4 runnable > [0x00000000115bf000] > > java.lang.Thread.State: RUNNABLE > > at sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method) > > at > sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:296) > > at > sun.nio.ch.WindowsSelectorImpl$SubSelector.access$400(WindowsSelectorImpl.java:278) > > at > sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:159) > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:87) > > - locked <0x00000007d8bf7390> (a sun.nio.ch.Util$2) > > - locked <0x00000007d8bf7380> (a > java.util.Collections$UnmodifiableSet) > > - locked <0x00000007d8bf7230> (a sun.nio.ch.WindowsSelectorImpl) > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:98) > > at > org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:64) > > at > org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:244) > > at > org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:35) > > at > org.jboss.netty.util.ThreadRenamingRunnable.run(ThreadRenamingRunnable.java:102) > > at > org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42) > > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) > > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) > > at java.lang.Thread.run(Thread.java:745) > > > > Locked ownable synchronizers: > > - <0x00000007d8bdaf58> (a > java.util.concurrent.ThreadPoolExecutor$Worker) > > > > "New I/O worker #15" prio=6 tid=0x000000000da65000 nid=0x12d8 runnable > [0x00000000113ef000] > > java.lang.Thread.State: RUNNABLE > > at sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method) > > at > sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:296) > > at > sun.nio.ch.WindowsSelectorImpl$SubSelector.access$400(WindowsSelectorImpl.java:278) > > at > sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:159) > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:87) > > - locked <0x00000007d8bf2d38> (a sun.nio.ch.Util$2) > > - locked <0x00000007d8bf2d28> (a > java.util.Collections$UnmodifiableSet) > > - locked <0x00000007d8bf2bd8> (a sun.nio.ch.WindowsSelectorImpl) > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:98) > > at > org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:64) > > at > org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:244) > > at > org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:35) > > at > org.jboss.netty.util.ThreadRenamingRunnable.run(ThreadRenamingRunnable.java:102) > > at > org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42) > > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) > > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) > > at java.lang.Thread.run(Thread.java:745) > > > > Locked ownable synchronizers: > > - <0x00000007d8bf2a28> (a > java.util.concurrent.ThreadPoolExecutor$Worker) > > > > "New I/O worker #14" prio=6 tid=0x000000000da64800 nid=0x32b4 runnable > [0x000000001128f000] > > java.lang.Thread.State: RUNNABLE > > at sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method) > > at > sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:296) > > at > sun.nio.ch.WindowsSelectorImpl$SubSelector.access$400(WindowsSelectorImpl.java:278) > > at > sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:159) > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:87) > > - locked <0x00000007d8bdb400> (a sun.nio.ch.Util$2) > > - locked <0x00000007d8bdb3f0> (a > java.util.Collections$UnmodifiableSet) > > - locked <0x00000007d8bdb2a0> (a sun.nio.ch.WindowsSelectorImpl) > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:98) > > at > org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:64) > > at > org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:244) > > at > org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:35) > > at > org.jboss.netty.util.ThreadRenamingRunnable.run(ThreadRenamingRunnable.java:102) > > at > org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42) > > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) > > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) > > at java.lang.Thread.run(Thread.java:745) > > > > Locked ownable synchronizers: > > - <0x00000007d8bdb0f0> (a > java.util.concurrent.ThreadPoolExecutor$Worker) > > > > "New I/O worker #13" prio=6 tid=0x000000000da63800 nid=0x2944 runnable > [0x0000000010fae000] > > java.lang.Thread.State: RUNNABLE > > at sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method) > > at > sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:296) > > at > sun.nio.ch.WindowsSelectorImpl$SubSelector.access$400(WindowsSelectorImpl.java:278) > > at > sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:159) > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:87) > > - locked <0x00000007d8be73d8> (a sun.nio.ch.Util$2) > > - locked <0x00000007d8be73c8> (a > java.util.Collections$UnmodifiableSet) > > - locked <0x00000007d8be7278> (a sun.nio.ch.WindowsSelectorImpl) > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:98) > > at > org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:64) > > at > org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:244) > > at > org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:35) > > at > org.jboss.netty.util.ThreadRenamingRunnable.run(ThreadRenamingRunnable.java:102) > > at > org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42) > > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) > > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) > > at java.lang.Thread.run(Thread.java:745) > > > > Locked ownable synchronizers: > > - <0x00000007d8be70c8> (a > java.util.concurrent.ThreadPoolExecutor$Worker) > > > > "New I/O worker #12" prio=6 tid=0x000000000da63000 nid=0x2bf8 runnable > [0x0000000010e1e000] > > java.lang.Thread.State: RUNNABLE > > at sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method) > > at > sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:296) > > at > sun.nio.ch.WindowsSelectorImpl$SubSelector.access$400(WindowsSelectorImpl.java:278) > > at > sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:159) > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:87) > > - locked <0x00000007d8bef3d8> (a sun.nio.ch.Util$2) > > - locked <0x00000007d8bef3c8> (a > java.util.Collections$UnmodifiableSet) > > - locked <0x00000007d8bef278> (a sun.nio.ch.WindowsSelectorImpl) > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:98) > > at > org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:64) > > at > org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:244) > > at > org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:35) > > at > org.jboss.netty.util.ThreadRenamingRunnable.run(ThreadRenamingRunnable.java:102) > > at > org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42) > > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) > > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) > > at java.lang.Thread.run(Thread.java:745) > > > > Locked ownable synchronizers: > > - <0x00000007d8bef0c8> (a > java.util.concurrent.ThreadPoolExecutor$Worker) > > > > "New I/O worker #11" prio=6 tid=0x000000000da62000 nid=0x3e48 runnable > [0x00000000108ef000] > > java.lang.Thread.State: RUNNABLE > > at sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method) > > at > sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:296) > > at > sun.nio.ch.WindowsSelectorImpl$SubSelector.access$400(WindowsSelectorImpl.java:278) > > at > sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:159) > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:87) > > - locked <0x00000007d8bdf3d8> (a sun.nio.ch.Util$2) > > - locked <0x00000007d8bdf3c8> (a > java.util.Collections$UnmodifiableSet) > > - locked <0x00000007d8bdf278> (a sun.nio.ch.WindowsSelectorImpl) > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:98) > > at > org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:64) > > at > org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:244) > > at > org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:35) > > at > org.jboss.netty.util.ThreadRenamingRunnable.run(ThreadRenamingRunnable.java:102) > > at > org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42) > > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) > > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) > > at java.lang.Thread.run(Thread.java:745) > > > > Locked ownable synchronizers: > > - <0x00000007d8bdf0c8> (a > java.util.concurrent.ThreadPoolExecutor$Worker) > > > > "New I/O worker #10" prio=6 tid=0x000000000e05b000 nid=0x2a34 runnable > [0x0000000010cce000] > > java.lang.Thread.State: RUNNABLE > > at sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method) > > at > sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:296) > > at > sun.nio.ch.WindowsSelectorImpl$SubSelector.access$400(WindowsSelectorImpl.java:278) > > at > sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:159) > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:87) > > - locked <0x00000007d8be2d38> (a sun.nio.ch.Util$2) > > - locked <0x00000007d8be2d28> (a > java.util.Collections$UnmodifiableSet) > > - locked <0x00000007d8be2bd8> (a sun.nio.ch.WindowsSelectorImpl) > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:98) > > at > org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:64) > > at > org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:244) > > at > org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:35) > > at > org.jboss.netty.util.ThreadRenamingRunnable.run(ThreadRenamingRunnable.java:102) > > at > org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42) > > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) > > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) > > at java.lang.Thread.run(Thread.java:745) > > > > Locked ownable synchronizers: > > - <0x00000007d8be2a28> (a > java.util.concurrent.ThreadPoolExecutor$Worker) > > > > "New I/O worker #9" prio=6 tid=0x000000000deec800 nid=0x3970 runnable > [0x0000000010b8e000] > > java.lang.Thread.State: RUNNABLE > > at sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method) > > at > sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:296) > > at > sun.nio.ch.WindowsSelectorImpl$SubSelector.access$400(WindowsSelectorImpl.java:278) > > at > sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:159) > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:87) > > - locked <0x00000007d8bead38> (a sun.nio.ch.Util$2) > > - locked <0x00000007d8bead28> (a > java.util.Collections$UnmodifiableSet) > > - locked <0x00000007d8beabd8> (a sun.nio.ch.WindowsSelectorImpl) > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:98) > > at > org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:64) > > at > org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:244) > > at > org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:35) > > at > org.jboss.netty.util.ThreadRenamingRunnable.run(ThreadRenamingRunnable.java:102) > > at > org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42) > > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) > > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) > > at java.lang.Thread.run(Thread.java:745) > > > > Locked ownable synchronizers: > > - <0x00000007d8beaa28> (a > java.util.concurrent.ThreadPoolExecutor$Worker) > > > > "New I/O server boss #1 ([id: 0xfc48b347, /127.0.0.1:1501])" prio=6 > tid=0x000000000df9e800 nid=0x3c9c runnable [0x0000000010a3e000] > > java.lang.Thread.State: RUNNABLE > > at sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method) > > at > sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:296) > > at > sun.nio.ch.WindowsSelectorImpl$SubSelector.access$400(WindowsSelectorImpl.java:278) > > at > sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:159) > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:87) > > - locked <0x00000007d8c225a8> (a sun.nio.ch.Util$2) > > - locked <0x00000007d8c22598> (a > java.util.Collections$UnmodifiableSet) > > - locked <0x00000007d8c22120> (a sun.nio.ch.WindowsSelectorImpl) > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:98) > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:102) > > at > org.jboss.netty.channel.socket.nio.NioServerSocketPipelineSink$Boss.run(NioServerSocketPipelineSink.java:231) > > at > org.jboss.netty.util.ThreadRenamingRunnable.run(ThreadRenamingRunnable.java:102) > > at > org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42) > > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) > > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) > > at java.lang.Thread.run(Thread.java:745) > > > > Locked ownable synchronizers: > > - <0x00000007d8bd4878> (a > java.util.concurrent.ThreadPoolExecutor$Worker) > > - <0x00000007d8c2d920> (a > java.util.concurrent.locks.ReentrantLock$NonfairSync) > > > > "New I/O worker #8" prio=6 tid=0x000000000d975800 nid=0x1640 runnable > [0x00000000107de000] > > java.lang.Thread.State: RUNNABLE > > at sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method) > > at > sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:296) > > at > sun.nio.ch.WindowsSelectorImpl$SubSelector.access$400(WindowsSelectorImpl.java:278) > > at > sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:159) > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:87) > > - locked <0x00000007d8c17370> (a sun.nio.ch.Util$2) > > - locked <0x00000007d8c17360> (a > java.util.Collections$UnmodifiableSet) > > - locked <0x00000007d8c17210> (a sun.nio.ch.WindowsSelectorImpl) > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:98) > > at > org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:64) > > at > org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:244) > > at > org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:35) > > at > org.jboss.netty.util.ThreadRenamingRunnable.run(ThreadRenamingRunnable.java:102) > > at > org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42) > > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) > > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) > > at java.lang.Thread.run(Thread.java:745) > > > > Locked ownable synchronizers: > > - <0x00000007d8bfaa60> (a > java.util.concurrent.ThreadPoolExecutor$Worker) > > > > "New I/O worker #7" prio=6 tid=0x000000000d973800 nid=0x3c2c runnable > [0x00000000106cf000] > > java.lang.Thread.State: RUNNABLE > > at sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method) > > at > sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:296) > > at > sun.nio.ch.WindowsSelectorImpl$SubSelector.access$400(WindowsSelectorImpl.java:278) > > at > sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:159) > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:87) > > - locked <0x00000007d8c0f3d8> (a sun.nio.ch.Util$2) > > - locked <0x00000007d8c0f3c8> (a > java.util.Collections$UnmodifiableSet) > > - locked <0x00000007d8c0f278> (a sun.nio.ch.WindowsSelectorImpl) > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:98) > > at > org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:64) > > at > org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:244) > > at > org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:35) > > at > org.jboss.netty.util.ThreadRenamingRunnable.run(ThreadRenamingRunnable.java:102) > > at > org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42) > > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) > > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) > > at java.lang.Thread.run(Thread.java:745) > > > > Locked ownable synchronizers: > > - <0x00000007d8c0f0c8> (a > java.util.concurrent.ThreadPoolExecutor$Worker) > > > > "New I/O worker #6" prio=6 tid=0x00000000023b2000 nid=0x3fd4 runnable > [0x00000000104ee000] > > java.lang.Thread.State: RUNNABLE > > at sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method) > > at > sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:296) > > at > sun.nio.ch.WindowsSelectorImpl$SubSelector.access$400(WindowsSelectorImpl.java:278) > > at > sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:159) > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:87) > > - locked <0x00000007d8bff3d8> (a sun.nio.ch.Util$2) > > - locked <0x00000007d8bff3c8> (a > java.util.Collections$UnmodifiableSet) > > - locked <0x00000007d8bff278> (a sun.nio.ch.WindowsSelectorImpl) > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:98) > > at > org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:64) > > at > org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:244) > > at > org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:35) > > at > org.jboss.netty.util.ThreadRenamingRunnable.run(ThreadRenamingRunnable.java:102) > > at > org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42) > > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) > > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) > > at java.lang.Thread.run(Thread.java:745) > > > > Locked ownable synchronizers: > > - <0x00000007d8bff0c8> (a > java.util.concurrent.ThreadPoolExecutor$Worker) > > > > "New I/O worker #5" prio=6 tid=0x00000000023b0000 nid=0x30c4 runnable > [0x000000001031e000] > > java.lang.Thread.State: RUNNABLE > > at sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method) > > at > sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:296) > > at > sun.nio.ch.WindowsSelectorImpl$SubSelector.access$400(WindowsSelectorImpl.java:278) > > at > sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:159) > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:87) > > - locked <0x00000007d8c0ad58> (a sun.nio.ch.Util$2) > > - locked <0x00000007d8c0ad48> (a > java.util.Collections$UnmodifiableSet) > > - locked <0x00000007d8c0abf8> (a sun.nio.ch.WindowsSelectorImpl) > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:98) > > at > org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:64) > > at > org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:244) > > at > org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:35) > > at > org.jboss.netty.util.ThreadRenamingRunnable.run(ThreadRenamingRunnable.java:102) > > at > org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42) > > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) > > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) > > at java.lang.Thread.run(Thread.java:745) > > > > Locked ownable synchronizers: > > - <0x00000007d8c0aa48> (a > java.util.concurrent.ThreadPoolExecutor$Worker) > > > > "New I/O worker #4" prio=6 tid=0x000000000dd2b000 nid=0x2904 runnable > [0x000000001000f000] > > java.lang.Thread.State: RUNNABLE > > at sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method) > > at > sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:296) > > at > sun.nio.ch.WindowsSelectorImpl$SubSelector.access$400(WindowsSelectorImpl.java:278) > > at > sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:159) > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:87) > > - locked <0x00000007d8c02d38> (a sun.nio.ch.Util$2) > > - locked <0x00000007d8c02d28> (a > java.util.Collections$UnmodifiableSet) > > - locked <0x00000007d8c02bd8> (a sun.nio.ch.WindowsSelectorImpl) > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:98) > > at > org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:64) > > at > org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:244) > > at > org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:35) > > at > org.jboss.netty.util.ThreadRenamingRunnable.run(ThreadRenamingRunnable.java:102) > > at > org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42) > > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) > > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) > > at java.lang.Thread.run(Thread.java:745) > > > > Locked ownable synchronizers: > > - <0x00000007d8c02a28> (a > java.util.concurrent.ThreadPoolExecutor$Worker) > > > > "New I/O worker #3" prio=6 tid=0x000000000dd09800 nid=0x3e60 runnable > [0x000000001019e000] > > java.lang.Thread.State: RUNNABLE > > at sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method) > > at > sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:296) > > at > sun.nio.ch.WindowsSelectorImpl$SubSelector.access$400(WindowsSelectorImpl.java:278) > > at > sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:159) > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:87) > > - locked <0x00000007d8c073d8> (a sun.nio.ch.Util$2) > > - locked <0x00000007d8c073c8> (a > java.util.Collections$UnmodifiableSet) > > - locked <0x00000007d8c07278> (a sun.nio.ch.WindowsSelectorImpl) > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:98) > > at > org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:64) > > at > org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:244) > > at > org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:35) > > at > org.jboss.netty.util.ThreadRenamingRunnable.run(ThreadRenamingRunnable.java:102) > > at > org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42) > > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) > > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) > > at java.lang.Thread.run(Thread.java:745) > > > > Locked ownable synchronizers: > > - <0x00000007d8c070c8> (a > java.util.concurrent.ThreadPoolExecutor$Worker) > > > > "New I/O worker #2" prio=6 tid=0x000000000de5b000 nid=0x1274 runnable > [0x000000000fecf000] > > java.lang.Thread.State: RUNNABLE > > at sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method) > > at > sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:296) > > at > sun.nio.ch.WindowsSelectorImpl$SubSelector.access$400(WindowsSelectorImpl.java:278) > > at > sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:159) > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:87) > > - locked <0x00000007d8c12d38> (a sun.nio.ch.Util$2) > > - locked <0x00000007d8c12d28> (a > java.util.Collections$UnmodifiableSet) > > - locked <0x00000007d8c12bd8> (a sun.nio.ch.WindowsSelectorImpl) > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:98) > > at > org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:64) > > at > org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:244) > > at > org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:35) > > at > org.jboss.netty.util.ThreadRenamingRunnable.run(ThreadRenamingRunnable.java:102) > > at > org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42) > > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) > > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) > > at java.lang.Thread.run(Thread.java:745) > > > > Locked ownable synchronizers: > > - <0x00000007d8c12a28> (a > java.util.concurrent.ThreadPoolExecutor$Worker) > > > > "New I/O worker #1" prio=6 tid=0x000000000e063800 nid=0x28d4 runnable > [0x000000000fcce000] > > java.lang.Thread.State: RUNNABLE > > at sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method) > > at > sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:296) > > at > sun.nio.ch.WindowsSelectorImpl$SubSelector.access$400(WindowsSelectorImpl.java:278) > > at > sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:159) > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:87) > > - locked <0x00000007d8bfaf08> (a sun.nio.ch.Util$2) > > - locked <0x00000007d8bfaef8> (a > java.util.Collections$UnmodifiableSet) > > - locked <0x00000007d8bfada8> (a sun.nio.ch.WindowsSelectorImpl) > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:98) > > at > org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:64) > > at > org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:244) > > at > org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:35) > > at > org.jboss.netty.util.ThreadRenamingRunnable.run(ThreadRenamingRunnable.java:102) > > at > org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42) > > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) > > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) > > at java.lang.Thread.run(Thread.java:745) > > > > Locked ownable synchronizers: > > - <0x00000007d8bfabf8> (a > java.util.concurrent.ThreadPoolExecutor$Worker) > > > > "Service Thread" daemon prio=6 tid=0x000000000bba3000 nid=0x1e44 > runnable [0x0000000000000000] > > java.lang.Thread.State: RUNNABLE > > > > Locked ownable synchronizers: > > - None > > > > "C2 CompilerThread1" daemon prio=10 tid=0x000000000bb9a000 nid=0x2a00 > waiting on condition [0x0000000000000000] > > java.lang.Thread.State: RUNNABLE > > > > Locked ownable synchronizers: > > - None > > > > "C2 CompilerThread0" daemon prio=10 tid=0x000000000bb98000 nid=0x1af0 > waiting on condition [0x0000000000000000] > > java.lang.Thread.State: RUNNABLE > > > > Locked ownable synchronizers: > > - None > > > > "Attach Listener" daemon prio=10 tid=0x000000000bb95000 nid=0x47c > runnable [0x0000000000000000] > > java.lang.Thread.State: RUNNABLE > > > > Locked ownable synchronizers: > > - None > > > > "Signal Dispatcher" daemon prio=10 tid=0x000000000bb90000 nid=0x3de8 > runnable [0x0000000000000000] > > java.lang.Thread.State: RUNNABLE > > > > Locked ownable synchronizers: > > - None > > > > "Finalizer" daemon prio=8 tid=0x000000000bb39000 nid=0x3afc in > Object.wait() [0x000000000cfbe000] > > java.lang.Thread.State: WAITING (on object monitor) > > at java.lang.Object.wait(Native Method) > > - waiting on <0x00000007d8b01528> (a > java.lang.ref.ReferenceQueue$Lock) > > at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:135) > > - locked <0x00000007d8b01528> (a > java.lang.ref.ReferenceQueue$Lock) > > at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:151) > > at java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:209) > > > > Locked ownable synchronizers: > > - None > > > > "Reference Handler" daemon prio=10 tid=0x000000000bb32000 nid=0x3f54 in > Object.wait() [0x000000000cebf000] > > java.lang.Thread.State: WAITING (on object monitor) > > at java.lang.Object.wait(Native Method) > > - waiting on <0x00000007d8b009c8> (a java.lang.ref.Reference$Lock) > > at java.lang.Object.wait(Object.java:503) > > at > java.lang.ref.Reference$ReferenceHandler.run(Reference.java:133) > > - locked <0x00000007d8b009c8> (a java.lang.ref.Reference$Lock) > > > > Locked ownable synchronizers: > > - None > > > > "main" prio=6 tid=0x00000000023aa000 nid=0x30c8 in Object.wait() > [0x000000000260d000] > > java.lang.Thread.State: WAITING (on object monitor) > > at java.lang.Object.wait(Native Method) > > - waiting on <0x00000007d714b358> (a > org.apache.logging.log4j.flume.appender.FlumePersistentManager$WriterThread) > > at java.lang.Thread.join(Thread.java:1281) > > - locked <0x00000007d714b358> (a > org.apache.logging.log4j.flume.appender.FlumePersistentManager$WriterThread) > > at java.lang.Thread.join(Thread.java:1355) > > at > org.apache.logging.log4j.flume.appender.FlumePersistentManager.releaseSub(FlumePersistentManager.java:236) > > at > org.apache.logging.log4j.core.appender.AbstractManager.release(AbstractManager.java:119) > > at > org.apache.logging.log4j.flume.appender.FlumeAppender.stop(FlumeAppender.java:112) > > at > org.apache.logging.log4j.core.config.AbstractConfiguration.stop(AbstractConfiguration.java:237) > > at > org.apache.logging.log4j.core.LoggerContext.setConfiguration(LoggerContext.java:364) > > - locked <0x00000007d8c32370> (a > org.apache.logging.log4j.core.LoggerContext) > > at > org.apache.logging.log4j.core.LoggerContext.reconfigure(LoggerContext.java:420) > > - locked <0x00000007d8c32370> (a > org.apache.logging.log4j.core.LoggerContext) > > at > org.apache.logging.log4j.flume.appender.FlumePersistentAppenderTest.teardown(FlumePersistentAppenderTest.java:114) > > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) > > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > > at java.lang.reflect.Method.invoke(Method.java:606) > > at > org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47) > > at > org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) > > at > org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44) > > at > org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:33) > > at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:271) > > at > org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:70) > > at > org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:50) > > at org.junit.runners.ParentRunner$3.run(ParentRunner.java:238) > > at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:63) > > at > org.junit.runners.ParentRunner.runChildren(ParentRunner.java:236) > > at org.junit.runners.ParentRunner.access$000(ParentRunner.java:53) > > at > org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:229) > > at > org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26) > > at > org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27) > > at org.junit.runners.ParentRunner.run(ParentRunner.java:309) > > at > org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:264) > > at > org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:153) > > at > org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:124) > > at > org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:200) > > at > org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:153) > > at > org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:103) > > > > Locked ownable synchronizers: > > - <0x00000007d8c76348> (a > java.util.concurrent.locks.ReentrantLock$NonfairSync) > > > > "VM Thread" prio=10 tid=0x000000000bb2b800 nid=0x26e8 runnable > > > > "GC task thread#0 (ParallelGC)" prio=6 tid=0x00000000023bf000 nid=0x3860 > runnable > > > > "GC task thread#1 (ParallelGC)" prio=6 tid=0x00000000023c0800 nid=0x27a0 > runnable > > > > "GC task thread#2 (ParallelGC)" prio=6 tid=0x00000000023c2000 nid=0x29b8 > runnable > > > > "GC task thread#3 (ParallelGC)" prio=6 tid=0x00000000023c4000 nid=0x2a84 > runnable > > > > "VM Periodic Task Thread" prio=10 tid=0x000000000bbac000 nid=0x2e64 > waiting on condition > > > > JNI global references: 291 > > {noformat} > > > >> Use System.nanoTime() to measure time intervals > >> ----------------------------------------------- > >> > >> Key: LOG4J2-982 > >> URL: https://issues.apache.org/jira/browse/LOG4J2-982 > >> Project: Log4j 2 > >> Issue Type: Improvement > >> Components: Core, Flume Appender > >> Reporter: Mikhail Mazurskiy > >> Priority: Minor > >> Attachments: LOG4J2-982-v2.patch, LOG4J2-982.patch > >> > >> > >> Unlike {{System.currentTimeMillis()}}, which can jump/slew forward and > backwards, {{System.nanoTime()}} is a monotonic clock (at least it should > be) and hence it should be used to measure time intervals > (timeouts/delays/etc). > > > > > > > > -- > > This message was sent by Atlassian JIRA > > (v6.3.4#6332) > > > > --------------------------------------------------------------------- > > To unsubscribe, e-mail: [email protected] > > For additional commands, e-mail: [email protected] > > > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [email protected] > For additional commands, e-mail: [email protected] > > -- E-Mail: [email protected] | [email protected] Java Persistence with Hibernate, Second Edition <http://www.manning.com/bauer3/> JUnit in Action, Second Edition <http://www.manning.com/tahchiev/> Spring Batch in Action <http://www.manning.com/templier/> Blog: http://garygregory.wordpress.com Home: http://garygregory.com/ Tweet! http://twitter.com/GaryGregory
