java - Tomcat8 部署时挂起-6ren

java - Tomcat8 部署时挂起

转载作者：行者123 更新时间：2023-12-01 10:19:30

以下是不稳定版本日志:

org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["ajp-nio-8009"]
    29-Feb-2016 12:51:28.535 INFO [main] org.apache.tomcat.util.net.NioSelectorPool.getSharedSelector Using a shared selector for servlet write/read
    29-Feb-2016 12:51:28.559 INFO [main] org.apache.catalina.startup.Catalina.load Initialization processed in 2950 ms
    29-Feb-2016 12:51:28.662 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service Catalina
    29-Feb-2016 12:51:28.663 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet Engine: Apache Tomcat/8.0.32
    29-Feb-2016 12:51:28.843 INFO [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployWAR Deploying web application archive /usr/share/tomcat8/webapps/ROOT.war

以下是 JSTACK 转储的不稳定版本日志:

01-Mar-2016 06:17:03.508 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service Catalina
01-Mar-2016 06:17:03.508 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet Engine: Apache Tomcat/8.0.32
01-Mar-2016 06:17:03.707 INFO [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployWAR Deploying web application archive /usr/share/tomcat8/webapps/ROOT.war
2016-03-01 06:21:20
Full thread dump Java HotSpot(TM) 64-Bit Server VM (25.31-b07 mixed mode):

"localhost-startStop-1" #17 daemon prio=5 os_prio=0 tid=0x00007f924c012800 nid=0x854 runnable [0x00007f9250a19000]
   java.lang.Thread.State: RUNNABLE
    at java.io.UnixFileSystem.getBooleanAttributes0(Native Method)
    at java.io.UnixFileSystem.getBooleanAttributes(UnixFileSystem.java:242)
    at java.io.File.isDirectory(File.java:849)
    at org.apache.catalina.startup.ContextConfig.processAnnotationsFile(ContextConfig.java:2013)
    at org.apache.catalina.startup.ContextConfig.processAnnotationsFile(ContextConfig.java:2022)
    at org.apache.catalina.startup.ContextConfig.processAnnotationsFile(ContextConfig.java:2022)
    at org.apache.catalina.startup.ContextConfig.processAnnotationsFile(ContextConfig.java:2022)
    at org.apache.catalina.startup.ContextConfig.processAnnotationsFile(ContextConfig.java:2022)
    at org.apache.catalina.startup.ContextConfig.processAnnotationsFile(ContextConfig.java:2022)
    at org.apache.catalina.startup.ContextConfig.processAnnotationsFile(ContextConfig.java:2022)
    at org.apache.catalina.startup.ContextConfig.processAnnotationsFile(ContextConfig.java:2022)
    at org.apache.catalina.startup.ContextConfig.processAnnotationsFile(ContextConfig.java:2022)
    at org.apache.catalina.startup.ContextConfig.processAnnotationsFile(ContextConfig.java:2022)
    at org.apache.catalina.startup.ContextConfig.processAnnotationsFile(ContextConfig.java:2022)
    at org.apache.catalina.startup.ContextConfig.processAnnotationsFile(ContextConfig.java:2022)
    at org.apache.catalina.startup.ContextConfig.processAnnotationsFile(ContextConfig.java:2022)
    at org.apache.catalina.startup.ContextConfig.processAnnotationsFile(ContextConfig.java:2022)
    at org.apache.catalina.startup.ContextConfig.processAnnotationsFile(ContextConfig.java:2022)
    at org.apache.catalina.startup.ContextConfig.processAnnotationsFile(ContextConfig.java:2022)
    at org.apache.catalina.startup.ContextConfig.processAnnotationsFile(ContextConfig.java:2022)
    at org.apache.catalina.startup.ContextConfig.processAnnotationsFile(ContextConfig.java:2022)
    at org.apache.catalina.startup.ContextConfig.processAnnotationsFile(ContextConfig.java:2022)
    at org.apache.catalina.startup.ContextConfig.processAnnotationsFile(ContextConfig.java:2022)
    at org.apache.catalina.startup.ContextConfig.processAnnotationsFile(ContextConfig.java:2022)
    at org.apache.catalina.startup.ContextConfig.processAnnotationsFile(ContextConfig.java:2022)
    at org.apache.catalina.startup.ContextConfig.processAnnotationsFile(ContextConfig.java:2022)
    at org.apache.catalina.startup.ContextConfig.processAnnotationsFile(ContextConfig.java:2022)
    at org.apache.catalina.startup.ContextConfig.processAnnotationsFile(ContextConfig.java:2022)
    at org.apache.catalina.startup.ContextConfig.processAnnotationsFile(ContextConfig.java:2022)
    at org.apache.catalina.startup.ContextConfig.processAnnotationsFile(ContextConfig.java:2022)
    at org.apache.catalina.startup.ContextConfig.processAnnotationsFile(ContextConfig.java:2022)
    at org.apache.catalina.startup.ContextConfig.processAnnotationsFile(ContextConfig.java:2022)
    at org.apache.catalina.startup.ContextConfig.processAnnotationsFile(ContextConfig.java:2022)
    at org.apache.catalina.startup.ContextConfig.processAnnotationsFile(ContextConfig.java:2022)
    at org.apache.catalina.startup.ContextConfig.processAnnotationsFile(ContextConfig.java:2022)
    at org.apache.catalina.startup.ContextConfig.processAnnotationsFile(ContextConfig.java:2022)
    at org.apache.catalina.startup.ContextConfig.processAnnotationsFile(ContextConfig.java:2022)
    at org.apache.catalina.startup.ContextConfig.processAnnotationsFile(ContextConfig.java:2022)
    at org.apache.catalina.startup.ContextConfig.processAnnotationsFile(ContextConfig.java:2022)
    at org.apache.catalina.startup.ContextConfig.processAnnotationsFile(ContextConfig.java:2022)
    at org.apache.catalina.startup.ContextConfig.processAnnotationsFile(ContextConfig.java:2022)
    at org.apache.catalina.startup.ContextConfig.processAnnotationsFile(ContextConfig.java:2022)
    at org.apache.catalina.startup.ContextConfig.processAnnotationsFile(ContextConfig.java:2022)
    at org.apache.catalina.startup.ContextConfig.processAnnotationsFile(ContextConfig.java:2022)
    at org.apache.catalina.startup.ContextConfig.processAnnotationsFile(ContextConfig.java:2022)
    at org.apache.catalina.startup.ContextConfig.processAnnotationsFile(ContextConfig.java:2022)
    at org.apache.catalina.startup.ContextConfig.processAnnotationsFile(ContextConfig.java:2022)
    at org.apache.catalina.startup.ContextConfig.processAnnotationsFile(ContextConfig.java:2022)
    at org.apache.catalina.startup.ContextConfig.processAnnotationsFile(ContextConfig.java:2022)
    at org.apache.catalina.startup.ContextConfig.processAnnotationsFile(ContextConfig.java:2022)
    at org.apache.catalina.startup.ContextConfig.processAnnotationsFile(ContextConfig.java:2022)
    at org.apache.catalina.startup.ContextConfig.processAnnotationsFile(ContextConfig.java:2022)
    at org.apache.catalina.startup.ContextConfig.processAnnotationsFile(ContextConfig.java:2022)
    at org.apache.catalina.startup.ContextConfig.processAnnotationsFile(ContextConfig.java:2022)
    at org.apache.catalina.startup.ContextConfig.processAnnotationsFile(ContextConfig.java:2022)
    at org.apache.catalina.startup.ContextConfig.processAnnotationsUrl(ContextConfig.java:1964)
    at org.apache.catalina.startup.ContextConfig.processAnnotations(ContextConfig.java:1915)
    at org.apache.catalina.startup.ContextConfig.webConfig(ContextConfig.java:1158)
    at org.apache.catalina.startup.ContextConfig.configureStart(ContextConfig.java:780)
    - locked <0x00000000e32d0768> (a org.apache.catalina.startup.ContextConfig)
    at org.apache.catalina.startup.ContextConfig.lifecycleEvent(ContextConfig.java:305)
    at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:95)
    at org.apache.catalina.util.LifecycleBase.fireLifecycleEvent(LifecycleBase.java:90)
    at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5154)
    - locked <0x00000000e32d26b8> (a org.apache.catalina.core.StandardContext)
    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:147)
    - locked <0x00000000e32d26b8> (a org.apache.catalina.core.StandardContext)
    at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:725)
    at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:701)
    at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:717)
    at org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:939)
    at org.apache.catalina.startup.HostConfig$DeployWar.run(HostConfig.java:1812)
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
    at java.util.concurrent.FutureTask.run(FutureTask.java:266)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
    at java.lang.Thread.run(Thread.java:745)

"Catalina-startStop-1" #16 daemon prio=5 os_prio=0 tid=0x00007f9268482000 nid=0x851 waiting on condition [0x00007f9250b1e000]
   java.lang.Thread.State: WAITING (parking)
    at sun.misc.Unsafe.park(Native Method)
    - parking to wait for  <0x00000000e31001e0> (a java.util.concurrent.FutureTask)
    at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
    at java.util.concurrent.FutureTask.awaitDone(FutureTask.java:429)
    at java.util.concurrent.FutureTask.get(FutureTask.java:191)
    at org.apache.catalina.startup.HostConfig.deployWARs(HostConfig.java:731)
    at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:400)
    at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1542)
    at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:286)
    at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:95)
    at org.apache.catalina.util.LifecycleBase.fireLifecycleEvent(LifecycleBase.java:90)
    at org.apache.catalina.util.LifecycleBase.setStateInternal(LifecycleBase.java:394)
    - locked <0x00000000e3100068> (a org.apache.catalina.core.StandardHost)
    at org.apache.catalina.util.LifecycleBase.setState(LifecycleBase.java:339)
    - locked <0x00000000e3100068> (a org.apache.catalina.core.StandardHost)
    at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:933)
    - locked <0x00000000e3100068> (a org.apache.catalina.core.StandardHost)
    at org.apache.catalina.core.StandardHost.startInternal(StandardHost.java:871)
    - locked <0x00000000e3100068> (a org.apache.catalina.core.StandardHost)
    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:147)
    - locked <0x00000000e3100068> (a org.apache.catalina.core.StandardHost)
    at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1408)
    at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1398)
    at java.util.concurrent.FutureTask.run(FutureTask.java:266)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
    at java.lang.Thread.run(Thread.java:745)

"NioBlockingSelector.BlockPoller-2" #15 daemon prio=5 os_prio=0 tid=0x00007f9268472800 nid=0x84c runnable [0x00007f9250c20000]
   java.lang.Thread.State: RUNNABLE
    at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
    at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269)
    at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:79)
    at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)
    - locked <0x00000000e3100528> (a sun.nio.ch.Util$2)
    - locked <0x00000000e3100538> (a java.util.Collections$UnmodifiableSet)
    - locked <0x00000000e31004e0> (a sun.nio.ch.EPollSelectorImpl)
    at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)
    at org.apache.tomcat.util.net.NioBlockingSelector$BlockPoller.run(NioBlockingSelector.java:342)

"NioBlockingSelector.BlockPoller-1" #14 daemon prio=5 os_prio=0 tid=0x00007f9268463800 nid=0x84b runnable [0x00007f9250d21000]
   java.lang.Thread.State: RUNNABLE
    at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
    at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269)
    at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:79)
    at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)
    - locked <0x00000000e31005d8> (a sun.nio.ch.Util$2)
    - locked <0x00000000e31005e8> (a java.util.Collections$UnmodifiableSet)
    - locked <0x00000000e3100590> (a sun.nio.ch.EPollSelectorImpl)
    at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)
    at org.apache.tomcat.util.net.NioBlockingSelector$BlockPoller.run(NioBlockingSelector.java:342)

"GC Daemon" #13 daemon prio=2 os_prio=0 tid=0x00007f92683b4000 nid=0x83a in Object.wait() [0x00007f9251493000]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
    at java.lang.Object.wait(Native Method)
    - waiting on <0x00000000e31005f8> (a sun.misc.GC$LatencyLock)
    at sun.misc.GC$Daemon.run(GC.java:117)
    - locked <0x00000000e31005f8> (a sun.misc.GC$LatencyLock)

"AsyncFileHandlerWriter-99747242" #12 daemon prio=5 os_prio=0 tid=0x00007f926810f800 nid=0x833 waiting on condition [0x00007f9251df5000]
   java.lang.Thread.State: TIMED_WAITING (parking)
    at sun.misc.Unsafe.park(Native Method)
    - parking to wait for  <0x00000000e2c4d648> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
    at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
    at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
    at java.util.concurrent.LinkedBlockingDeque.pollFirst(LinkedBlockingDeque.java:522)
    at java.util.concurrent.LinkedBlockingDeque.poll(LinkedBlockingDeque.java:684)
    at org.apache.juli.AsyncFileHandler$LoggerThread.run(AsyncFileHandler.java:145)

"Service Thread" #9 daemon prio=9 os_prio=0 tid=0x00007f92680bc800 nid=0x822 runnable [0x0000000000000000]
   java.lang.Thread.State: RUNNABLE

"C1 CompilerThread1" #8 daemon prio=9 os_prio=0 tid=0x00007f92680b7800 nid=0x7d4 waiting on condition [0x0000000000000000]
   java.lang.Thread.State: RUNNABLE

"C2 CompilerThread0" #7 daemon prio=9 os_prio=0 tid=0x00007f92680b5000 nid=0x6b8 waiting on condition [0x0000000000000000]
   java.lang.Thread.State: RUNNABLE

"JDWP Event Helper Thread" #6 daemon prio=10 os_prio=0 tid=0x00007f92680b3000 nid=0x6b6 runnable [0x0000000000000000]
   java.lang.Thread.State: RUNNABLE

"JDWP Transport Listener: dt_socket" #5 daemon prio=10 os_prio=0 tid=0x00007f92680af800 nid=0x6b2 runnable [0x0000000000000000]
   java.lang.Thread.State: RUNNABLE

"Signal Dispatcher" #4 daemon prio=9 os_prio=0 tid=0x00007f92680a0800 nid=0x6ad waiting on condition [0x0000000000000000]
   java.lang.Thread.State: RUNNABLE

"Finalizer" #3 daemon prio=8 os_prio=0 tid=0x00007f9268074800 nid=0x67a in Object.wait() [0x00007f9252801000]
   java.lang.Thread.State: WAITING (on object monitor)
    at java.lang.Object.wait(Native Method)
    - waiting on <0x00000000e2c4e750> (a java.lang.ref.ReferenceQueue$Lock)
    at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:142)
    - locked <0x00000000e2c4e750> (a java.lang.ref.ReferenceQueue$Lock)
    at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:158)
    at java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:209)

"Reference Handler" #2 daemon prio=10 os_prio=0 tid=0x00007f9268072800 nid=0x677 in Object.wait() [0x00007f9252902000]
   java.lang.Thread.State: WAITING (on object monitor)
    at java.lang.Object.wait(Native Method)
    - waiting on <0x00000000e2c4e790> (a java.lang.ref.Reference$Lock)
    at java.lang.Object.wait(Object.java:502)
    at java.lang.ref.Reference$ReferenceHandler.run(Reference.java:157)
    - locked <0x00000000e2c4e790> (a java.lang.ref.Reference$Lock)

"main" #1 prio=5 os_prio=0 tid=0x00007f926800b800 nid=0x5eb waiting on condition [0x00007f926fd14000]
   java.lang.Thread.State: WAITING (parking)
    at sun.misc.Unsafe.park(Native Method)
    - parking to wait for  <0x00000000e3100400> (a java.util.concurrent.FutureTask)
    at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
    at java.util.concurrent.FutureTask.awaitDone(FutureTask.java:429)
    at java.util.concurrent.FutureTask.get(FutureTask.java:191)
    at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:916)
    - locked <0x00000000e3100678> (a org.apache.catalina.core.StandardEngine)
    at org.apache.catalina.core.StandardEngine.startInternal(StandardEngine.java:262)
    - locked <0x00000000e3100678> (a org.apache.catalina.core.StandardEngine)
    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:147)
    - locked <0x00000000e3100678> (a org.apache.catalina.core.StandardEngine)
    at org.apache.catalina.core.StandardService.startInternal(StandardService.java:441)
    - locked <0x00000000e3100678> (a org.apache.catalina.core.StandardEngine)
    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:147)
    - locked <0x00000000e2c4e7d0> (a org.apache.catalina.core.StandardService)
    at org.apache.catalina.core.StandardServer.startInternal(StandardServer.java:769)
    - locked <0x00000000e2c4e818> (a java.lang.Object)
    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:147)
    - locked <0x00000000e2c4e828> (a org.apache.catalina.core.StandardServer)
    at org.apache.catalina.startup.Catalina.start(Catalina.java:629)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:483)
    at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:351)
    at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:485)

"VM Thread" os_prio=0 tid=0x00007f926806d800 nid=0x668 runnable 

"VM Periodic Task Thread" os_prio=0 tid=0x00007f92680bf800 nid=0x823 waiting on condition 

JNI global references: 2015

Heap
 def new generation   total 16640K, used 4482K [0x00000000d4000000, 0x00000000d5200000, 0x00000000e2aa0000)
  eden space 14848K,  30% used [0x00000000d4000000, 0x00000000d445c1d0, 0x00000000d4e80000)
  from space 1792K,   0% used [0x00000000d5040000, 0x00000000d50446c8, 0x00000000d5200000)
  to   space 1792K,   0% used [0x00000000d4e80000, 0x00000000d4e80000, 0x00000000d5040000)
 tenured generation   total 36864K, used 9565K [0x00000000e2aa0000, 0x00000000e4ea0000, 0x0000000100000000)
   the space 36864K,  25% used [0x00000000e2aa0000, 0x00000000e33f7508, 0x00000000e33f7600, 0x00000000e4ea0000)
 Metaspace       used 13333K, capacity 13508K, committed 13568K, reserved 1060864K
  class space    used 1456K, capacity 1525K, committed 1536K, reserved 1048576K

以下是稳定版本日志:

25-Feb-2016 11:14:45.177 INFO [main] org.apache.catalina.core.AprLifecycleListener.lifecycleEvent The APR based Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: /usr/java/packages/lib/amd64:/usr/lib64:/lib64:/lib:/usr/lib
25-Feb-2016 11:14:45.742 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-8080"]
25-Feb-2016 11:14:45.788 INFO [main] org.apache.tomcat.util.net.NioSelectorPool.getSharedSelector Using a shared selector for servlet write/read
25-Feb-2016 11:14:45.806 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["ajp-nio-8009"]
25-Feb-2016 11:14:45.808 INFO [main] org.apache.tomcat.util.net.NioSelectorPool.getSharedSelector Using a shared selector for servlet write/read
25-Feb-2016 11:14:45.814 INFO [main] org.apache.catalina.startup.Catalina.load Initialization processed in 1996 ms
25-Feb-2016 11:14:45.897 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service Catalina
25-Feb-2016 11:14:45.897 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet Engine: Apache Tomcat/8.0.32
25-Feb-2016 11:14:45.993 INFO [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployWAR Deploying web application archive /usr/share/tomcat8/webapps/ROOT.war
25-Feb-2016 11:14:46.196 INFO [localhost-startStop-1] org.apache.catalina.startup.ExpandWar.expand An expanded directory [/usr/share/tomcat8/webapps/ROOT] was found with a last modified time that did not match the associated WAR. It will be deleted.
25-Feb-2016 11:15:00.462 INFO [localhost-startStop-1] org.apache.jasper.servlet.TldScanner.scanJars At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time.

  .   ____          _            __ _ _
 /\\ / ___'_ __ _ _(_)_ __  __ _ \ \ \ \
( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \
 \\/  ___)| |_)| | | | | || (_| |  ) ) ) )
  '  |____| .__|_| |_|_| |_\__, | / / / /
 =========|_|==============|___/=/_/_/_/
 :: Spring Boot ::        (v1.2.1.RELEASE)

问题:Tomcat8 一旦开始部署 WAR 文件就无法继续。 WAR 文件位于并具有适当的权限:

/usr/share/tomcat8/webapps/ROOT.WAR

我不明白为什么它被阻止并且无法继续前进。我新手。我尝试更改用户权限和组，但没有成功。

最佳答案

如果构建成功并且不是熵问题。很有可能是tomcat相关的问题。

检查tomcat8日志:

/usr/share/tomcat8/logs/tomcat.initd.logs

这将有助于找出问题所在。我刚刚用过

sudo adduser -d tomcat tomcat

:添加用户和主目录。不建议使用 useradd 并使用

激活帐户

sudo passwd tomcat

然后开始tomcat8安装过程。

关于java - Tomcat8 部署时挂起，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/35700360/

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java - java中将时间戳转换为特定格式(年、月、周、日、时、时、分、秒)
这个问题已经有答案了: How can I calculate a time span in Java and format the output? (18 个回答) 已关闭 9 年前。这是我的代码
设置 header 时 AJAX 请求失败，但没有设置 header 时 AJAX 请求会成功
我有一个 ASP.NET Web API 应用程序在我的本地 IIS 实例上运行。 Web 应用程序配置有 CORS。我调用的 Web API 方法类似于: [POST("/API/{foo}/{ba
android - 用户输入年、月、日、时、分与系统年、月、日、时、分的区别
我将用户输入的时间和日期作为: DatePicker dp = (DatePicker) findViewById(R.id.datePicker); TimePicker tp = (TimePic
algorithm - 在处理 Tabu Search Optimization 时，当所有相邻解决方案都是 tabu 时，通常的做法是什么？
放宽“邻居”的标准是否足够，或者是否有其他标准行动可以采取？最佳答案如果所有相邻解决方案都是 Tabu，则听起来您的 Tabu 列表的大小太长或您的释放策略太严格。一个好的 Tabu 列表长度是
c++ - 为什么我需要传递一个比较器来构造一个 priority_queue，当它是 lambda 时，而不是当它是 std::greater 时？
我正在阅读来自 cppreference 的代码示例: #include #include #include #include template void print_queue(T& q)
javascript - 当触发器为 'click' 时，Bootstrap 3 工具提示表现得很奇怪，当触发器为 'manual' 时，则不起作用
我快疯了，我试图理解工具提示的行为，但没有成功。 1. 第一个问题是当我尝试通过插件(按钮 1)在点击事件中使用它时 -> 如果您转到 Fiddle，您会在“内容”内看到该函数' 每次点击都会调用该属
javascript - 使用 useContext 时，数据首先加载为空数组，当我应用 .map() 或 .find() 时，我收到一条错误消息
我在功能组件中有以下代码: const [ folder, setFolder ] = useState([]); const folderData = useContext(FolderContex
swift - 使用 NSURLSession 时 GET 成功，但使用 AFHTTPSessionManager 时 GET 失败
我在使用预签名网址和 AFNetworking 3.0 从 S3 获取图像时遇到问题。我可以使用 NSMutableURLRequest 和 NSURLSession 获取图像，但是当我使用 AFHT
java - 当池生命周期为 LIFE_CYCLE_FAILED 时，使用 UCP 管理器调用 closeConnections() 时 UCP 连接是否关闭？
我正在使用 Oracle ojdbc 12 和 Java 8 处理 Oracle UCP 管理器的问题。当 UCP 池启动失败时，我希望关闭它创建的连接。当池初始化期间遇到 ORA-02391:超过
ios - 当我点击 "Run"时，应用程序崩溃，但是当我点击 "Stop"然后 "Run"时，应用程序崩溃
关闭。此题需要details or clarity 。目前不接受答案。想要改进这个问题吗？通过 editing this post 添加详细信息并澄清问题. 已关闭 9 年前。 Improve
css - 我有一个笨蛋。当我在全局范围内定义我的 css 时，它起作用了。当我在我的组件中定义我的 css 时，它失败了。这是怎么回事？
引用这个plunker: https://plnkr.co/edit/GWsbdDWVvBYNMqyxzlLY?p=preview 我在 styles.css 文件和 src/app.ts 文件中指定
python - 当宽度 <1.0 时，Matplotlib 周线太细；当宽度>=1.0 时，周线太粗
为什么我的条形这么细？我尝试将宽度设置为 1，它们变得非常厚。我不知道还能尝试什么。默认厚度为 0.8，这是应该的样子吗？ import matplotlib.pyplot as plt import
当我使用 RIGHT JOIN 时，MYSQL 无法识别字段，但当我使用 NATURAL JOIN 时，MYSQL 可以识别字段
当我编写时，查询按预期执行: SELECT id, day2.count - day1.count AS diff FROM day1 NATURAL JOIN day2; 但我真正想要的是右连接。当
python - 在 pandas 中读取时间值(时、分、秒、日、月、年)时，如何指定先到先得？
我有以下时间数据: 0 08/01/16 13:07:46,335437 1 18/02/16 08:40:40,565575 2 14/01/16 22:2
javascript - 当我使用 axios POST 时，Req.body 为空，但当我使用 'request' 时，它工作正常
一些背景知识 -我的 NodeJS 服务器在端口 3001 上运行，我的 React 应用程序在端口 3000 上运行。我在 React 应用程序 package.json 中设置了一个代理来代理对端
javascript - 使用 AngularJs 时，当 img 标签具有 src attr 时，如何在其上设置 data-src
我面临着一个愚蠢的问题。我试图在我的 Angular 应用程序中延迟加载我的图像，我已经尝试过这个2: 但是他们都设置了 src attr 而不是 data-src，我在这里遗漏了什么吗？保留 d

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