tomcat 8.0 进程没有全部杀死
The web application [FileIO_new_interface] created a ThreadLocal with key of type [java.lang.ThreadLocal] (value [java.lang.ThreadLocal@1c27fa09]) and a value of type [java.lang.Class] (value [class com.cetc.di.io.impl.SayHelloImpl]) but failed to remove it when the web application was stopped. Threads are going to be renewed over time to try and avoid a probable memory leak. 这个错误是说，网络应用[FileIO_new_interface]创建了一个本地线程，但是在web application停止的时候，没有成功的被清除掉，这可能导致潜在的内存溢出错误，解决办法是手动杀掉相关的进程。方法是通过端口号，通过服务开放的端口号找出进程号，然后杀掉。
...skipping...
sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:79)
sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)
sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)
org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:68)
org.jboss.netty.channel.socket.nio.AbstractNioSelector.select(AbstractNioSelector.java:409)
org.jboss.netty.channel.socket.nio.AbstractNioSelector.run(AbstractNioSelector.java:206)
org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:90)
org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:178)
org.jboss.netty.util.ThreadRenamingRunnable.run(ThreadRenamingRunnable.java:108)
org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
java.lang.Thread.run(Thread.java:745)
17-Nov-2015 17:10:15.936 WARNING [localhost-startStop-1] org.apache.catalina.loader.WebappClassLoaderBase.clearReferencesThreads The web application [FileIO_new_interface] appears to have started a thread named [New I/O worker #5] but has failed to stop it. This is very likely to create a memory leak. Stack trace of thread:
sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269)
sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:79)
sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)
sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)
org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:68)
org.jboss.netty.channel.socket.nio.AbstractNioSelector.select(AbstractNioSelector.java:409)
org.jboss.netty.channel.socket.nio.AbstractNioSelector.run(AbstractNioSelector.java:206)
org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:90)
org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:178)
org.jboss.netty.util.ThreadRenamingRunnable.run(ThreadRenamingRunnable.java:108)
org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
java.lang.Thread.run(Thread.java:745)
17-Nov-2015 17:10:15.937 WARNING [localhost-startStop-1] org.apache.catalina.loader.WebappClassLoaderBase.clearReferencesThreads The web application [FileIO_new_interface] appears to have started a thread named [New I/O server boss #6] but has failed to stop it. This is very likely to create a memory leak. Stack trace of thread:
sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269)
sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:79)
sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)
sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)
sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101)
org.jboss.netty.channel.socket.nio.NioServerBoss.select(NioServerBoss.java:163)
org.jboss.netty.channel.socket.nio.AbstractNioSelector.run(AbstractNioSelector.java:206)
org.jboss.netty.channel.socket.nio.NioServerBoss.run(NioServerBoss.java:42)
org.jboss.netty.util.ThreadRenamingRunnable.run(ThreadRenamingRunnable.java:108)
org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
java.lang.Thread.run(Thread.java:745)
17-Nov-2015 17:10:15.938 SEVERE [localhost-startStop-1] org.apache.catalina.loader.WebappClassLoaderBase.checkThreadLocalMapForLeaks The web application [FileIO_new_interface] created a ThreadLocal with key of type [java.lang.ThreadLocal] (value [java.lang.ThreadLocal@1c27fa09]) and a value of type [java.lang.Class] (value [class com.cetc.di.io.impl.SayHelloImpl]) but failed to remove it when the web application was stopped. Threads are going to be renewed over time to try and avoid a probable memory leak.
17-Nov-2015 17:10:15.948 INFO [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployWAR Deployment of web application archive /usr/tomcat/apache-tomcat-8.0.28/webapps/FileIO_new_interface.war has finished in 9,289 ms
17-Nov-2015 17:10:15.950 INFO [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDirectory Deploying web application directory /usr/tomcat/apache-tomcat-8.0.28/webapps/ROOT
17-Nov-2015 17:10:15.989 INFO [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDirectory Deployment of web application directory /usr/tomcat/apache-tomcat-8.0.28/webapps/ROOT has finished in 39 ms
解决办法：
[root@localhost webapps]# ps -ef | grep tomcat
root 772 1 3 17:10 pts/0 00:00:32 /usr/java/jdk1.8.0_65/jre/bin/java -Djava.util.logging.config.file=/usr/tomcat/apache-tomcat-8.0.28/conf/logging.properties -Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager -Djava.endorsed.dirs=/usr/tomcat/apache-tomcat-8.0.28/endorsed -classpath /usr/tomcat/apache-tomcat-8.0.28/bin/bootstrap.jar:/usr/tomcat/apache-tomcat-8.0.28/bin/tomcat-juli.jar -Dcatalina.base=/usr/tomcat/apache-tomcat-8.0.28 -Dcatalina.home=/usr/tomcat/apache-tomcat-8.0.28 -Djava.io.tmpdir=/usr/tomcat/apache-tomcat-8.0.28/temp org.apache.catalina.startup.Bootstrap start
root 838 17424 0 17:25 pts/0 00:00:00 grep tomcat
root 17532 1 0 Nov13 pts/0 00:11:54 /usr/java/jdk1.8.0_65/jre/bin/java -Djava.util.logging.config.file=/usr/tomcat/apache-tomcat-8.0.28/conf/logging.properties -Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager -Djava.endorsed.dirs=/usr/tomcat/apache-tomcat-8.0.28/endorsed -classpath /usr/tomcat/apache-tomcat-8.0.28/bin/bootstrap.jar:/usr/tomcat/apache-tomcat-8.0.28/bin/tomcat-juli.jar -Dcatalina.base=/usr/tomcat/apache-tomcat-8.0.28 -Dcatalina.home=/usr/tomcat/apache-tomcat-8.0.28 -Djava.io.tmpdir=/usr/tomcat/apache-tomcat-8.0.28/temp org.apache.catalina.startup.Bootstrap start
[root@localhost webapps]# netstat -apn | grep 20880
[root@localhost webapps]# netstat -apn | grep 20151
tcp 0 0 :::20151 :::* LISTEN 17532/java
[root@localhost webapps]# kill -9 17532
[root@localhost webapps]# netstat -apn | grep 20151
[root@localhost webapps]# rm -fr ../logs/catalina.*
[root@localhost webapps]# ls
docs examples FileIO_new_interface FileIO_new_interface.war host-manager manager ROOT
[root@localhost webapps]# rm -fr FileIO_new_interface
[root@localhost webapps]# less ../logs/
host-manager.2015-11-10.log localhost.2015-11-10.log localhost.2015-11-17.log localhost_access_log.2015-11-17.txt manager.2015-11-17.log
host-manager.2015-11-11.log localhost.2015-11-11.log localhost_access_log.2015-11-10.txt manager.2015-11-10.log
host-manager.2015-11-13.log localhost.2015-11-12.log localhost_access_log.2015-11-11.txt manager.2015-11-11.log
host-manager.2015-11-16.log localhost.2015-11-13.log localhost_access_log.2015-11-13.txt manager.2015-11-13.log
host-manager.2015-11-17.log localhost.2015-11-16.log localhost_access_log.2015-11-16.txt manager.2015-11-16.log
[root@localhost webapps]# less ../logs/
host-manager.2015-11-10.log localhost.2015-11-10.log localhost.2015-11-17.log localhost_access_log.2015-11-17.txt manager.2015-11-17.log
host-manager.2015-11-11.log localhost.2015-11-11.log localhost_access_log.2015-11-10.txt manager.2015-11-10.log
host-manager.2015-11-13.log localhost.2015-11-12.log localhost_access_log.2015-11-11.txt manager.2015-11-11.log
host-manager.2015-11-16.log localhost.2015-11-13.log localhost_access_log.2015-11-13.txt manager.2015-11-13.log
host-manager.2015-11-17.log localhost.2015-11-16.log localhost_access_log.2015-11-16.txt manager.2015-11-16.log
[root@localhost webapps]# ls
docs examples FileIO_new_interface FileIO_new_interface.war host-manager manager ROOT
[root@localhost webapps]# netstat -lntpu | grep 8080
tcp 0 0 :::8080 :::* LISTEN 772/java
tomcat 8.0 进程没有全部杀死的更多相关文章
- Linux 下Tomcat的启动、关闭、杀死进程
Linux下Tomcat的启动.关闭.杀死进程 打开终端 cd /java/tomcat #执行 bin/startup.sh #启动tomcat bin/shutdown.sh #停止tomcat ...
- Several ports (8005, 8080, 8009) required by Tomcat v7.0 Server at localhost are already in use.解决办法
Several ports (8005, 8080, 8009) required by Tomcat v7.0 Server at localhost are already in use. The ...
- Eclipse启动Tomcat错误：Several ports (8080, 8009) required by Tomcat v6.0 Server at localhost are already(转载）
转载自:http://blog.csdn.net/aigochina/article/details/7891107 Eclipse启动Tomcat错误: Several ports (8080, 8 ...
- Tomcat v7.0 Server at localhost are already in use，tomcat提示端口被占用，tomcat端口已经被使用，tomcat端口占用
Tomcat v7.0 Server at localhost are already in use, tomcat提示端口被占用,tomcat端口已经被使用 >>>>> ...
- tomcat之 Tomcat 7.0.78 单机多实例配置
前言:JDK(JavaDevelopment Kit)是Sun Microsystems针对Java开发员的产品.自从Java推出以来,JDK已经成为使用最广泛的javaSDK. JDK是整个Java ...
- Several ports (8005, 8080, 8009) required by Tomcat v9.0 Server at localhost
Several ports (8005, 8080, 8009) required by Tomcat v9.0 Server at localhost 问题:Tomcat服务器的端口被占用 解决: ...
- 在Eclipse中运行Web项目Jsp网页时提示端口被占用的解决办法：Several ports (8005, 8888, 8009) required by Tomcat v9.0 Server at localhost are already in use.
问题: 在Eclipse中运行Web项目Jsp网页启动Tomcat时提示端口被占用: Several ports (8005, 8080, 8009) required by Tomcat v9.0 ...
- Linux下Tomcat端口、进程以及防火墙设置
Linux下Tomcat端口.进程以及防火墙设置 1,查看tomcat进程: #ps -aux | grep tomcat(或者ps -ef | grep tomcat都行) 可以看到现在运行着两个 ...
- Eclipse启动Tomcat错误：Several ports (8080, 8009) required by Tomcat v6.0 Server at localhost are already
Eclipse启动Tomcat错误: Several ports (8080, 8009) required by Tomcat v6.0 Server at localhost are alread ...
随机推荐
- SLF4J warning or error messages and their meanings
来自:http://www.slf4j.org/codes.html#StaticLoggerBinder The method o.a.commons.logging.impl.SLF4FLogFa ...
- http 请求报文
1.报文 2.http请求方法 restful接口 post:创建 put:更新
- java.lang.AbstractStringBuilder.enlargeBuffer
04-18 10:22:08.585 3653-3653/com.tongyan.lanzhou.rv I/dalvikvm: "main" prio=5 tid=1 RUNNAB ...
- RPC远程调用概念 && demo实例
RPC是指远程过程调用,直观说法就是A通过网络调用B的过程方法. 也就是说两台serverA.B,一个应用部署在Aserver上,想要调用Bserver上应用提供的函数/方法,因为不在一个内存空间,不 ...
- Selenium测试Ajax应用程序中的主要问题
主要的问题可能就是页面加载的问题,有时候页面没有加载成功导致对象找不到,从而导致脚本不能运行. 主要使用的方式是,在测试的全局中设置一个页面的加载时间,如果timeout就是没有找到对象.如下参考: ...
- Xamarin.Android之定位
一.前言 打开我们手中的应用,可以发现越来越多的应用使用了定位,从而使我们的生活更加方便,所以本章我们将学习如何在Xamarin中进行定位的开发. 二.准备工作 因为我们的虚拟机是运行在电脑本地的,自 ...
- Spring Cloud Eureka集群 动态扩展新节点
场景描述: Eureka的集群节点有两个,互相注册形成集群,已经支持动态刷新(不知道怎么让Eureka支持动态刷新的可以参考http://www.cnblogs.com/flying607/p/845 ...
- 输出前 k 大的数
总时间限制: 10000ms 单个测试点时间限制: 1000ms 内存限制: 65536kB 描述 给定一个数组,统计前k大的数并且把这k个数从大到小输出. 输入 第一行包含一个整数n,表示数组的大小 ...
- hdu 4122 Alice's mooncake shop (线段树)
题目大意: 一个月饼店每一个小时做出月饼的花费不一样. 储存起来要钱.最多存多久.问你把全部订单做完的最少花费. 思路分析: ans = segma( num[]*(cost[] + (i-j)*s) ...
- Ubuntu12.04安装并配置Sublime Text 2
Ubuntu是个好系统,Sublime Text 是个好编辑器. 下载&安装 个人习惯喜欢到官网下载软件,http://www.sublimetext.com/2 选择合适的包下载回来的格式是 ...