linux安装完jdk1.8却变成1.7

看图:
图片说明
我在官网下的最新版jdk1.8,安装到linux系统并配置好环境变量后,检查版本却显示的1.7,而且我安装最新版的eclipse也安装不了,提示jdk必须是1.8的。
有没有知道这是怎么回事的?

4个回答

你的linux系统里有多个jdk版本,可以通过

`locate java`

看看都有啥。再 

`export JAVA_HOME=***`

到jdk 1.8版本即可。
sinat_34183216
Andy滴滴滴 已解决。linux里有预装的jdk1.7,但我环境变量配的自己安装的1.8也不行,非得把预装的1.7卸载掉。。。
接近 3 年之前 回复

安装路径不等于版本,关键看你装了什么

直接看用你1.8的绝对路径是否为1.8。然后就是你导出的环境变量是否生效,bash有没有刷新

已解决。我的linux是centos6.5,预装了jdk1.7,我把它卸载后自己配置的1.8就生效了。感谢各位的回答!

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springboot整合zookeeper和dubbo报错 linux上zk版本号是3.4.14 项目用的zk包是3.4.9 dubbo用的是2.6.2 springboot是2.1.6 用main方式先运行store的模块 再运行order的模块 这个时候用浏览器去访问http://localhost:8088/hello?name=zys这个时候控制台就报错No provider available from registry 启动的时候不报错 浏览器访问就报错了 看zk日志有说是HelloServiceApi这个类的节点已经存在 但是我觉得跟这个问题不大 因为运行一次就会创建一个节点 多次的话肯定报节点存在的错 我的linux是虚拟机 并且已经关闭了防火墙 不存在端口跑不通的情况 1. 项目架构是maven的聚合项目![图片说明](https://img-ask.csdn.net/upload/201911/20/1574220333_973372.png) 2. 在zys-store-api写接口 package com.zys.store.service.api; public interface HelloServiceApi { String sayHello(String name); } 3.在zys-store暴露接口 package com.zys.store.service.provider; import com.alibaba.dubbo.config.annotation.Service; import com.zys.store.service.api.HelloServiceApi; @Service( version = "1.0.0", application = "zys-store", protocol = "dubbo", registry = "zys-store-registry" ) public class HelloServiceProvider implements HelloServiceApi{ @Override public String sayHello(String name) { return "hello" + name; } } 下面是zys-store的yml的配置 dubbo: application: id: zys-store name: zys-store qos-port: 22212 qos-enable: true scan: base-packages: com.zys.store.* protocol: id: dubbo name: dubbo port: 12343 registry: id: zys-store-registry address: zookeeper://192.168.146.132:2181?backup=192.168.146.131:2181,192.168.146.133:2181 4.在zys-order调用接口 package com.zys.order.controller; import com.alibaba.dubbo.config.annotation.Reference; import com.zys.store.service.api.HelloServiceApi; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.RequestParam; import org.springframework.web.bind.annotation.RestController; import javax.annotation.Resource; @RestController public class HelloController { @Reference( version = "1.0.0", application = "zys-order", interfaceName = "com.zys.store.service.api.HelloServiceApi", check = false, timeout = 3000, retries = 0 //读请求3次 写请求不重复 ) private HelloServiceApi helloServiceApi; @RequestMapping("/hello") public String hello(@RequestParam("name") String name){ return helloServiceApi.sayHello(name); } } 下面是zys-order的yml的配置 ```dubbo: application: id: zys-order name: zys-order qos-port: 22211 qos-enable: true qos-accept-foreign-ip: false scan: base-packages: com.zys.order.* protocol: id: dubbo name: dubbo port: 12343 registry: id: zys-order-registry address: zookeeper://192.168.146.132:2181?backup=192.168.146.131:2181,192.168.146.133:2181 store端的启动日志 2019-11-20 10:18:35.426 INFO 50632 --- [ main] a.b.d.c.e.WelcomeLogoApplicationListener : :: Dubbo Spring Boot (v0.2.0) : https://github.com/apache/incubator-dubbo-spring-boot-project :: Dubbo (v2.6.2) : https://github.com/apache/incubator-dubbo :: Google group : dev@dubbo.incubator.apache.org 2019-11-20 10:18:35.430 INFO 50632 --- [ main] e.OverrideDubboConfigApplicationListener : Dubbo Config was overridden by externalized configuration {dubbo.application.id=zys-store, dubbo.application.name=zys-store, dubbo.application.qos-enable=true, dubbo.application.qos-port=22212, dubbo.protocol.id=dubbo, dubbo.protocol.name=dubbo, dubbo.protocol.port=12343, dubbo.registry.address=zookeeper://192.168.146.132:2181?backup=192.168.146.131:2181,192.168.146.133:2181, dubbo.registry.id=zys-store-registry, dubbo.scan.base-packages=com.zys.store.*} . ____ _ __ _ _ /\\ / ___'_ __ _ _(_)_ __ __ _ \ \ \ \ ( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \ \\/ ___)| |_)| | | | | || (_| | ) ) ) ) ' |____| .__|_| |_|_| |_\__, | / / / / =========|_|==============|___/=/_/_/_/ :: Spring Boot :: (v2.1.6.RELEASE) 2019-11-20 10:18:35.488 INFO 50632 --- [ main] com.zys.store.ZysStoreApplication : Starting ZysStoreApplication on DESKTOP-O0S84K8 with PID 50632 (D:\ideaworkspace\zys-project\zys-store\target\classes started by Administrator in D:\ideaworkspace\zys-project) 2019-11-20 10:18:35.489 INFO 50632 --- [ main] com.zys.store.ZysStoreApplication : No active profile set, falling back to default profiles: default 2019-11-20 10:18:35.963 WARN 50632 --- [ main] o.m.s.mapper.ClassPathMapperScanner : No MyBatis mapper was found in '[com.zys.store.dao, com.zys.store.mapper]' package. 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environment:java.class.path=C:\Program Files\Java\jdk1.8.0_211\jre\lib\charsets.jar;C:\Program Files\Java\jdk1.8.0_211\jre\lib\deploy.jar;C:\Program Files\Java\jdk1.8.0_211\jre\lib\ext\access-bridge-64.jar;C:\Program Files\Java\jdk1.8.0_211\jre\lib\ext\cldrdata.jar;C:\Program Files\Java\jdk1.8.0_211\jre\lib\ext\dnsns.jar;C:\Program Files\Java\jdk1.8.0_211\jre\lib\ext\jaccess.jar;C:\Program Files\Java\jdk1.8.0_211\jre\lib\ext\jfxrt.jar;C:\Program Files\Java\jdk1.8.0_211\jre\lib\ext\localedata.jar;C:\Program Files\Java\jdk1.8.0_211\jre\lib\ext\nashorn.jar;C:\Program Files\Java\jdk1.8.0_211\jre\lib\ext\sunec.jar;C:\Program Files\Java\jdk1.8.0_211\jre\lib\ext\sunjce_provider.jar;C:\Program Files\Java\jdk1.8.0_211\jre\lib\ext\sunmscapi.jar;C:\Program Files\Java\jdk1.8.0_211\jre\lib\ext\sunpkcs11.jar;C:\Program Files\Java\jdk1.8.0_211\jre\lib\ext\zipfs.jar;C:\Program Files\Java\jdk1.8.0_211\jre\lib\javaws.jar;C:\Program Files\Java\jdk1.8.0_211\jre\lib\jce.jar;C:\Program Files\Java\jdk1.8.0_211\jre\lib\jfr.jar;C:\Program Files\Java\jdk1.8.0_211\jre\lib\jfxswt.jar;C:\Program Files\Java\jdk1.8.0_211\jre\lib\jsse.jar;C:\Program Files\Java\jdk1.8.0_211\jre\lib\management-agent.jar;C:\Program Files\Java\jdk1.8.0_211\jre\lib\plugin.jar;C:\Program Files\Java\jdk1.8.0_211\jre\lib\resources.jar;C:\Program Files\Java\jdk1.8.0_211\jre\lib\rt.jar;D:\ideaworkspace\zys-project\zys-order\target\classes;D:\repository\org\springframework\boot\spring-boot-starter-web\2.1.6.RELEASE\spring-boot-starter-web-2.1.6.RELEASE.jar;D:\repository\org\springframework\boot\spring-boot-starter-json\2.1.6.RELEASE\spring-boot-starter-json-2.1.6.RELEASE.jar;D:\repository\com\fasterxml\jackson\core\jackson-databind\2.9.9\jackson-databind-2.9.9.jar;D:\repository\com\fasterxml\jackson\datatype\jackson-datatype-jdk8\2.9.9\jackson-datatype-jdk8-2.9.9.jar;D:\repository\com\fasterxml\jackson\datatype\jackson-datatype-jsr310\2.9.9\jackson-datatype-jsr310-2.9.9.jar;D:\repository\com\fasterxml\jackson\module\jackson-module-parameter-names\2.9.9\jackson-module-parameter-names-2.9.9.jar;D:\repository\org\springframework\boot\spring-boot-starter-tomcat\2.1.6.RELEASE\spring-boot-starter-tomcat-2.1.6.RELEASE.jar;D:\repository\org\apache\tomcat\embed\tomcat-embed-core\9.0.21\tomcat-embed-core-9.0.21.jar;D:\repository\org\apache\tomcat\embed\tomcat-embed-el\9.0.21\tomcat-embed-el-9.0.21.jar;D:\repository\org\apache\tomcat\embed\tomcat-embed-websocket\9.0.21\tomcat-embed-websocket-9.0.21.jar;D:\repository\org\hibernate\validator\hibernate-validator\6.0.17.Final\hibernate-validator-6.0.17.Final.jar;D:\repository\javax\validation\validation-api\2.0.1.Final\validation-api-2.0.1.Final.jar;D:\repository\org\jboss\logging\jboss-logging\3.3.2.Final\jboss-logging-3.3.2.Final.jar;D:\repository\com\fasterxml\classmate\1.4.0\classmate-1.4.0.jar;D:\repository\org\springframework\spring-web\5.1.8.RELEASE\spring-web-5.1.8.RELEASE.jar;D:\repository\org\springframework\spring-beans\5.1.8.RELEASE\spring-beans-5.1.8.RELEASE.jar;D:\repository\org\springframework\spring-webmvc\5.1.8.RELEASE\spring-webmvc-5.1.8.RELEASE.jar;D:\repository\org\springframework\spring-aop\5.1.8.RELEASE\spring-aop-5.1.8.RELEASE.jar;D:\repository\org\springframework\spring-context\5.1.8.RELEASE\spring-context-5.1.8.RELEASE.jar;D:\repository\org\springframework\spring-expression\5.1.8.RELEASE\spring-expression-5.1.8.RELEASE.jar;D:\repository\org\springframework\boot\spring-boot-starter-actuator\2.1.6.RELEASE\spring-boot-starter-actuator-2.1.6.RELEASE.jar;D:\repository\org\springframework\boot\spring-boot-actuator-autoconfigure\2.1.6.RELEASE\spring-boot-actuator-autoconfigure-2.1.6.RELEASE.jar;D:\repository\org\springframework\boot\spring-boot-actuator\2.1.6.RELEASE\spring-boot-actuator-2.1.6.RELEASE.jar;D:\repository\io\micrometer\micrometer-core\1.1.5\micrometer-core-1.1.5.jar;D:\repository\org\latencyutils\LatencyUtils\2.0.3\LatencyUtils-2.0.3.jar;D:\repository\org\springframework\spring-core\5.1.8.RELEASE\spring-core-5.1.8.RELEASE.jar;D:\repository\org\springframework\spring-jcl\5.1.8.RELEASE\spring-jcl-5.1.8.RELEASE.jar;D:\repository\org\springframework\boot\spring-boot-starter-jdbc\2.1.6.RELEASE\spring-boot-starter-jdbc-2.1.6.RELEASE.jar;D:\repository\com\zaxxer\HikariCP\3.2.0\HikariCP-3.2.0.jar;D:\repository\org\springframework\spring-jdbc\5.1.8.RELEASE\spring-jdbc-5.1.8.RELEASE.jar;D:\repository\org\springframework\spring-tx\5.1.8.RELEASE\spring-tx-5.1.8.RELEASE.jar;D:\repository\com\baomidou\mybatis-plus-boot-starter\3.1.1\mybatis-plus-boot-starter-3.1.1.jar;D:\repository\com\baomidou\mybatis-plus\3.1.1\mybatis-plus-3.1.1.jar;D:\repository\com\baomidou\mybatis-plus-extension\3.1.1\mybatis-plus-extension-3.1.1.jar;D:\repository\com\baomidou\mybatis-plus-core\3.1.1\mybatis-plus-core-3.1.1.jar;D:\repository\com\baomidou\mybatis-plus-annotation\3.1.1\mybatis-plus-annotation-3.1.1.jar;D:\repository\com\github\jsqlparser\jsqlparser\1.2\jsqlparser-1.2.jar;D:\repository\org\mybatis\mybatis\3.5.1\mybatis-3.5.1.jar;D:\repository\org\mybatis\mybatis-spring\2.0.1\mybatis-spring-2.0.1.jar;D:\repository\org\springframework\boot\spring-boot-autoconfigure\2.1.6.RELEASE\spring-boot-autoconfigure-2.1.6.RELEASE.jar;D:\repository\log4j\log4j\1.2.17\log4j-1.2.17.jar;D:\repository\mysql\mysql-connector-java\6.0.6\mysql-connector-java-6.0.6.jar;D:\repository\com\alibaba\boot\dubbo-spring-boot-starter\0.2.0\dubbo-spring-boot-starter-0.2.0.jar;D:\repository\com\alibaba\dubbo\2.6.2\dubbo-2.6.2.jar;D:\repository\org\javassist\javassist\3.20.0-GA\javassist-3.20.0-GA.jar;D:\repository\org\jboss\netty\netty\3.2.5.Final\netty-3.2.5.Final.jar;D:\repository\org\apache\zookeeper\zookeeper\3.4.9\zookeeper-3.4.9.jar;D:\repository\jline\jline\0.9.94\jline-0.9.94.jar;D:\repository\io\netty\netty\3.10.5.Final\netty-3.10.5.Final.jar;D:\repository\org\apache\curator\curator-framework\2.12.0\curator-framework-2.12.0.jar;D:\repository\org\apache\curator\curator-client\2.12.0\curator-client-2.12.0.jar;D:\repository\com\alibaba\boot\dubbo-spring-boot-autoconfigure\0.2.0\dubbo-spring-boot-autoconfigure-0.2.0.jar;D:\repository\com\alibaba\boot\dubbo-spring-boot-actuator\0.2.0\dubbo-spring-boot-actuator-0.2.0.jar;D:\repository\com\netflix\hystrix\hystrix-core\1.5.12\hystrix-core-1.5.12.jar;D:\repository\org\slf4j\slf4j-api\1.7.26\slf4j-api-1.7.26.jar;D:\repository\com\netflix\archaius\archaius-core\0.4.1\archaius-core-0.4.1.jar;D:\repository\commons-configuration\commons-configuration\1.8\commons-configuration-1.8.jar;D:\repository\commons-lang\commons-lang\2.6\commons-lang-2.6.jar;D:\repository\io\reactivex\rxjava\1.3.8\rxjava-1.3.8.jar;D:\repository\org\hdrhistogram\HdrHistogram\2.1.9\HdrHistogram-2.1.9.jar;D:\repository\com\netflix\hystrix\hystrix-metrics-event-stream\1.5.12\hystrix-metrics-event-stream-1.5.12.jar;D:\repository\com\netflix\hystrix\hystrix-serialization\1.5.12\hystrix-serialization-1.5.12.jar;D:\repository\com\fasterxml\jackson\module\jackson-module-afterburner\2.9.9\jackson-module-afterburner-2.9.9.jar;D:\repository\com\fasterxml\jackson\core\jackson-core\2.9.9\jackson-core-2.9.9.jar;D:\repository\com\fasterxml\jackson\core\jackson-annotations\2.9.0\jackson-annotations-2.9.0.jar;D:\repository\com\netflix\hystrix\hystrix-javanica\1.5.12\hystrix-javanica-1.5.12.jar;D:\repository\org\aspectj\aspectjrt\1.9.4\aspectjrt-1.9.4.jar;D:\repository\org\apache\commons\commons-lang3\3.3.1\commons-lang3-3.3.1.jar;D:\repository\org\ow2\asm\asm\5.0.4\asm-5.0.4.jar;D:\repository\org\aspectj\aspectjweaver\1.9.4\aspectjweaver-1.9.4.jar;D:\repository\com\google\guava\guava\15.0\guava-15.0.jar;D:\repository\com\google\code\findbugs\jsr305\2.0.0\jsr305-2.0.0.jar;D:\repository\org\apache\rocketmq\rocketmq-client\4.3.0\rocketmq-client-4.3.0.jar;D:\repository\org\apache\rocketmq\rocketmq-common\4.3.0\rocketmq-common-4.3.0.jar;D:\repository\org\apache\rocketmq\rocketmq-remoting\4.3.0\rocketmq-remoting-4.3.0.jar;D:\repository\com\alibaba\fastjson\1.2.29\fastjson-1.2.29.jar;D:\repository\io\netty\netty-all\4.1.36.Final\netty-all-4.1.36.Final.jar;D:\repository\org\apache\rocketmq\rocketmq-logging\4.3.0\rocketmq-logging-4.3.0.jar;D:\repository\io\netty\netty-tcnative-boringssl-static\2.0.25.Final\netty-tcnative-boringssl-static-2.0.25.Final.jar;D:\repository\com\zys\zys-store-api\0.0.1-SNAPSHOT\zys-store-api-0.0.1-SNAPSHOT.jar;D:\repository\org\springframework\boot\spring-boot-starter\2.1.6.RELEASE\spring-boot-starter-2.1.6.RELEASE.jar;D:\repository\org\springframework\boot\spring-boot\2.1.6.RELEASE\spring-boot-2.1.6.RELEASE.jar;D:\repository\org\springframework\boot\spring-boot-starter-logging\2.1.6.RELEASE\spring-boot-starter-logging-2.1.6.RELEASE.jar;D:\repository\ch\qos\logback\logback-classic\1.2.3\logback-classic-1.2.3.jar;D:\repository\ch\qos\logback\logback-core\1.2.3\logback-core-1.2.3.jar;D:\repository\org\apache\logging\log4j\log4j-to-slf4j\2.11.2\log4j-to-slf4j-2.11.2.jar;D:\repository\org\apache\logging\log4j\log4j-api\2.11.2\log4j-api-2.11.2.jar;D:\repository\org\slf4j\jul-to-slf4j\1.7.26\jul-to-slf4j-1.7.26.jar;D:\repository\javax\annotation\javax.annotation-api\1.3.2\javax.annotation-api-1.3.2.jar;D:\repository\org\yaml\snakeyaml\1.23\snakeyaml-1.23.jar;D:\idea\IntelliJ IDEA 2019.2\lib\idea_rt.jar 2019-11-20 10:18:58.930 INFO 48096 --- [ main] org.apache.zookeeper.ZooKeeper : Client environment:java.library.path=C:\Program Files\Java\jdk1.8.0_211\bin;C:\Windows\Sun\Java\bin;C:\Windows\system32;C:\Windows;D:\idea\IntelliJ IDEA 2019.2\jbr\\bin;D:\idea\IntelliJ IDEA 2019.2\jbr\\bin\server;D:\oracleClient\product\11.2.0\client_1\bin;D:\xshell\;C:\Program Files (x86)\Common Files\Oracle\Java\javapath;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;C:\Windows\System32\OpenSSH\;C:\Program Files\Java\jdk1.8.0_211;D:\Git\cmd;C:\Program Files\MySQL\MySQL Server 5.7\bin;D:\TortoiseSVN1.10\bin;D:\apache-maven-idea\bin;C:\Users\Administrator\AppData\Local\Microsoft\WindowsApps;;. 2019-11-20 10:18:58.931 INFO 48096 --- [ main] org.apache.zookeeper.ZooKeeper : Client environment:java.io.tmpdir=C:\Users\ADMINI~1\AppData\Local\Temp\ 2019-11-20 10:18:58.931 INFO 48096 --- [ main] org.apache.zookeeper.ZooKeeper : Client environment:java.compiler=<NA> 2019-11-20 10:18:58.931 INFO 48096 --- [ main] org.apache.zookeeper.ZooKeeper : Client environment:os.name=Windows 10 2019-11-20 10:18:58.931 INFO 48096 --- [ main] org.apache.zookeeper.ZooKeeper : Client environment:os.arch=amd64 2019-11-20 10:18:58.931 INFO 48096 --- [ main] org.apache.zookeeper.ZooKeeper : Client environment:os.version=10.0 2019-11-20 10:18:58.931 INFO 48096 --- [ main] org.apache.zookeeper.ZooKeeper : Client environment:user.name=Administrator 2019-11-20 10:18:58.931 INFO 48096 --- [ main] org.apache.zookeeper.ZooKeeper : Client environment:user.home=C:\Users\Administrator 2019-11-20 10:18:58.931 INFO 48096 --- [ main] org.apache.zookeeper.ZooKeeper : Client environment:user.dir=D:\ideaworkspace\zys-project 2019-11-20 10:18:58.932 INFO 48096 --- [ main] org.apache.zookeeper.ZooKeeper : Initiating client connection, connectString=192.168.146.132:2181,192.168.146.131:2181,192.168.146.133:2181 sessionTimeout=60000 watcher=org.apache.curator.ConnectionState@5a3a1bf9 2019-11-20 10:18:58.942 INFO 48096 --- [8.146.132:2181)] org.apache.zookeeper.ClientCnxn : Opening socket connection to server 192.168.146.132/192.168.146.132:2181. Will not attempt to authenticate using SASL (unknown error) 2019-11-20 10:18:58.942 INFO 48096 --- [8.146.132:2181)] org.apache.zookeeper.ClientCnxn : Socket connection established to 192.168.146.132/192.168.146.132:2181, initiating session 2019-11-20 10:18:58.953 INFO 48096 --- [8.146.132:2181)] org.apache.zookeeper.ClientCnxn : Session establishment complete on server 192.168.146.132/192.168.146.132:2181, sessionid = 0x200000235350000, negotiated timeout = 40000 2019-11-20 10:18:58.957 INFO 48096 --- [ain-EventThread] o.a.c.f.state.ConnectionStateManager : State change: CONNECTED 2019-11-20 10:18:59.030 INFO 48096 --- [ main] c.a.d.c.s.b.f.a.ReferenceBeanBuilder : <dubbo:reference object="com.alibaba.dubbo.common.bytecode.proxy0@3b5c665c" singleton="true" interface="com.zys.store.service.api.HelloServiceApi" uniqueServiceName="com.zys.store.service.api.HelloServiceApi:1.0.0" generic="false" version="1.0.0" check="false" timeout="3000" id="com.zys.store.service.api.HelloServiceApi" /> has been built. 2019-11-20 10:18:59.242 INFO 48096 --- [ main] o.s.s.concurrent.ThreadPoolTaskExecutor : Initializing ExecutorService 'applicationTaskExecutor' 2019-11-20 10:18:59.420 INFO 48096 --- [ main] com.zaxxer.hikari.HikariDataSource : MyHikariCP - Starting... 2019-11-20 10:18:59.592 INFO 48096 --- [ main] com.zaxxer.hikari.HikariDataSource : MyHikariCP - Start completed. _ _ |_ _ _|_. ___ _ | _ | | |\/|_)(_| | |_\ |_)||_|_\ / | 3.1.1 2019-11-20 10:18:59.836 INFO 48096 --- [ main] o.s.b.a.e.web.EndpointLinksResolver : Exposing 2 endpoint(s) beneath base path '/actuator' 2019-11-20 10:18:59.897 INFO 48096 --- [ main] o.s.b.w.embedded.tomcat.TomcatWebServer : Tomcat started on port(s): 8088 (http) with context path '' 2019-11-20 10:18:59.899 INFO 48096 --- [ main] com.zys.order.ZysOrderApplication : Started ZysOrderApplication in 12.907 seconds (JVM running for 13.464) 2019-11-20 10:18:59.956 INFO 48096 --- [-192.168.255.54] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring DispatcherServlet 'dispatcherServlet' 2019-11-20 10:18:59.956 INFO 48096 --- [-192.168.255.54] o.s.web.servlet.DispatcherServlet : Initializing Servlet 'dispatcherServlet' 2019-11-20 10:18:59.969 INFO 48096 --- [-192.168.255.54] o.s.web.servlet.DispatcherServlet : Completed initialization in 13 ms ```
Linux6 Tomcat7 startup Error
[root@localhost bin]# ./startup.sh Cannot find /usr/tomcat/tomcar7/bin/setclasspath.sh This file is needed to run this program PWD=/usr/tomcat/tomcat7/bin JAVA_HOME=/usr/jdk/jdk1.8.0_45 GDM_KEYBOARD_LAYOUT=us GNOME_KEYRING_PID=2330 LANG=en_US.UTF-8 GDM_LANG=en_US.UTF-8 GDMSESSION=gnome HISTCONTROL=ignoredups SSH_ASKPASS=/usr/libexec/openssh/gnome-ssh-askpass SHLVL=2 HOME=/root GNOME_DESKTOP_SESSION_ID=this-is-deprecated LOGNAME=root DBUS_SESSION_BUS_ADDRESS=unix:abstract=/tmp/dbus-j2N6elD8Nb,guid=5fe8975b73e2667a3b98d60c000000e9 CLASSPATH=.:/usr/jdk/jdk1.8.0_45/lib/dt.jar:/usr/jdk/jdk1.8.0_45/lib/tools.jar LESSOPEN=|/usr/bin/lesspipe.sh %s WINDOWPATH=1 DISPLAY=:0.0 G_BROKEN_FILENAMES=1 COLORTERM=gnome-terminal XAUTHORITY=/var/run/gdm/auth-for-root-68Fdws/database _=/usr/bin/env #/etc/profile #set java environment export JAVA_HOME=/usr/jdk/jdk1.8.0_45 export JRE_HOME=/usr/jdk/jdk1.8.0_45/jre export CLASSPATH=.:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar export PATH=$JAVA_HOME/bin:$PATH export CATALINA_BASE=/usr/tomcat/tomcar7 export CATALINA_HOME=/usr/tomcat/tomcar7 qiu jie
Ubuntu启动 eclipse 失败 JVM terminated. Exit code=13
错误码: JVM terminated. Exit code=13 /usr/java/jdk1.8.0_20/bin/java -Dosgi.requiredJavaVersion=1.7 -XX:MaxPermSize=256m -Xms40m -Xmx512m -jar /opt/eclipse//plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -os linux -ws gtk -arch x86_64 -showsplash /opt/eclipse//plugins/org.eclipse.platform_4.5.0.v20150603-2000/splash.bmp -launcher /opt/eclipse/eclipse -name Eclipse --launcher.library /opt/eclipse//plugins/org.eclipse.equinox.launcher.gtk.linux.x86_64_1.1.300.v20150602-1417/eclipse_1612.so -startup /opt/eclipse//plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar --launcher.appendVmargs -exitdata 33800f -product org.eclipse.epp.package.jee.product -vm /usr/java/jdk1.8.0_20/bin/java -vmargs -Dosgi.requiredJavaVersion=1.7 -XX:MaxPermSize=256m -Xms40m -Xmx512m -jar /opt/eclipse//plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar jdk和eclipse均为64位..系统为Ubuntu 15.04
linux执行source /etc/profile时出现如下情况
declare -x CLASSPATH=".:/usr/local/java/jdk1.8.0_191//lib/dt.jar:/usr/local/java/jdk1.8.0_191//lib/tools.jar:/usr/local/java/jdk1.8.0_191/jre//lib:.:/usr/local/java/jdk1.8.0_191//lib/dt.jar:/usr/local/java/jdk1.8.0_191//lib/tools.jar:/usr/local/java/jdk1.8.0_191/jre//lib:" declare -x DISPLAY="localhost:10.0" declare -x HADOOP_HOME="/usr/local/hadoop/hadoop-2.8.5/" declare -x HISTCONTROL="ignoredups" declare -x HISTSIZE="1000" declare -x HIVE_HOME="/usr/local/hive" declare -x HOME="/root" declare -x HOSTNAME="hadoop01" declare -x JAVA_HOME="/usr/local/java/jdk1.8.0_191/" declare -x JRE_HOME="/usr/local/java/jdk1.8.0_191/jre/" declare -x LANG="zh_CN.UTF-8" declare -x LESSOPEN="||/usr/bin/lesspipe.sh %s" declare -x LOGNAME="root" declare -x LS_COLORS="rs=0:di=01;34:ln=01;36:mh=00:pi=40;33:so=01;35:do=01;35:bd=40;33;01:cd=40;33;01:or=40;31;01:mi=01;05;37;41:su=37;41:sg=30;43:ca=30;41:tw=30;42:ow=34;42:st=37;44:ex=01;32:*.tar=01;31:*.tgz=01;31:*.arc=01;31:*.arj=01;31:*.taz=01;31:*.lha=01;31:*.lz4=01;31:*.lzh=01;31:*.lzma=01;31:*.tlz=01;31:*.txz=01;31:*.tzo=01;31:*.t7z=01;31:*.zip=01;31:*.z=01;31:*.Z=01;31:*.dz=01;31:*.gz=01;31:*.lrz=01;31:*.lz=01;31:*.lzo=01;31:*.xz=01;31:*.bz2=01;31:*.bz=01;31:*.tbz=01;31:*.tbz2=01;31:*.tz=01;31:*.deb=01;31:*.rpm=01;31:*.jar=01;31:*.war=01;31:*.ear=01;31:*.sar=01;31:*.rar=01;31:*.alz=01;31:*.ace=01;31:*.zoo=01;31:*.cpio=01;31:*.7z=01;31:*.rz=01;31:*.cab=01;31:*.jpg=01;35:*.jpeg=01;35:*.gif=01;35:*.bmp=01;35:*.pbm=01;35:*.pgm=01;35:*.ppm=01;35:*.tga=01;35:*.xbm=01;35:*.xpm=01;35:*.tif=01;35:*.tiff=01;35:*.png=01;35:*.svg=01;35:*.svgz=01;35:*.mng=01;35:*.pcx=01;35:*.mov=01;35:*.mpg=01;35:*.mpeg=01;35:*.m2v=01;35:*.mkv=01;35:*.webm=01;35:*.ogm=01;35:*.mp4=01;35:*.m4v=01;35:*.mp4v=01;35:*.vob=01;35:*.qt=01;35:*.nuv=01;35:*.wmv=01;35:*.asf=01;35:*.rm=01;35:*.rmvb=01;35:*.flc=01;35:*.avi=01;35:*.fli=01;35:*.flv=01;35:*.gl=01;35:*.dl=01;35:*.xcf=01;35:*.xwd=01;35:*.yuv=01;35:*.cgm=01;35:*.emf=01;35:*.axv=01;35:*.anx=01;35:*.ogv=01;35:*.ogx=01;35:*.aac=01;36:*.au=01;36:*.flac=01;36:*.mid=01;36:*.midi=01;36:*.mka=01;36:*.mp3=01;36:*.mpc=01;36:*.ogg=01;36:*.ra=01;36:*.wav=01;36:*.axa=01;36:*.oga=01;36:*.spx=01;36:*.xspf=01;36:" declare -x MAIL="/var/spool/mail/root" declare -x OLDPWD="/root" declare -x PATH="/usr/local/hive/bin:/usr/local/hive/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/usr/local/java/jdk1.8.0_191//bin:/usr/local/hadoop/hadoop-2.8.5//bin:/usr/local/hadoop/hadoop-2.8.5//sbin::/root/bin:/usr/local/java/jdk1.8.0_191//bin:/usr/local/java/jdk1.8.0_191/jre//bin:/usr/local/hadoop/hadoop-2.8.5//bin:/usr/local/hadoop/hadoop-2.8.5//sbin:" declare -x PWD="/usr/local/hadoop/hadoop-2.8.5" declare -x SELINUX_LEVEL_REQUESTED="" declare -x SELINUX_ROLE_REQUESTED="" declare -x SELINUX_USE_CURRENT_RANGE="" declare -x SHELL="/bin/bash" declare -x SHLVL="1" declare -x SSH_CLIENT="192.168.240.1 52834 22" declare -x SSH_CONNECTION="192.168.240.1 52834 192.168.240.131 22" declare -x SSH_TTY="/dev/pts/0" declare -x TERM="xterm" declare -x USER="root" declare -x XDG_DATA_DIRS="/root/.local/share/flatpak/exports/share:/var/lib/flatpak/exports/share:/usr/local/share:/usr/share" declare -x XDG_RUNTIME_DIR="/run/user/0" declare -x XDG_SESSION_ID="1"
关于linux下无法使用jstack的问题
linux 版本 Linux version 2.6.32-358.6.2.el6.x86_64 (mockbuild@c6b8.bsys.dev.centos.org) (gcc version 4.4.7 20120313 (Red Hat 4.4.7-3) (GCC) ) #1 SMP Thu May 16 20:59:36 UTC 2013 JAVA版本 java version "1.7.0_55" OpenJDK Runtime Environment (rhel-2.4.7.1.el6_5-x86_64 u55-b13) OpenJDK 64-Bit Server VM (build 24.51-b03, mixed mode) 我想使用jstack来查看堆栈信息,确发现系统不支持这个命令,后来我搜索了整个磁盘也没发现有jstack这个东西,是不是因为我这个jdk的版本原因,需要重新安装其它版本的jdk吗,不是很懂,求指教
org.springframework.web.context.ConfigurableWebApplicationContext.setId(Ljava/lang/String;)V
大佬们,请指导! ssh项目,没有使用maven。本地和我自己的服务器不报错,线上服务器就不行。 ``` 03-Nov-2019 13:51:07.177 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Server version: Apache Tomcat/8.5.37 03-Nov-2019 13:51:07.181 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Server built: Dec 12 2018 12:07:02 UTC 03-Nov-2019 13:51:07.181 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Server number: 8.5.37.0 03-Nov-2019 13:51:07.182 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log OS Name: Linux 03-Nov-2019 13:51:07.182 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log OS Version: 4.4.95-1.al7.x86_64 03-Nov-2019 13:51:07.182 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Architecture: amd64 03-Nov-2019 13:51:07.183 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Java Home: /usr/java/jdk1.8.0_171/jre 03-Nov-2019 13:51:07.183 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log JVM Version: 1.8.0_171-b11 03-Nov-2019 13:51:07.183 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log JVM Vendor: Oracle Corporation 03-Nov-2019 13:51:07.184 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log CATALINA_BASE: /root/apache-tomcat-8.5.37-2 03-Nov-2019 13:51:07.184 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log CATALINA_HOME: /root/apache-tomcat-8.5.37-2 03-Nov-2019 13:51:07.184 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.util.logging.config.file=/root/apache-tomcat-8.5.37-2/conf/logging.properties 03-Nov-2019 13:51:07.186 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager 03-Nov-2019 13:51:07.186 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djdk.tls.ephemeralDHKeySize=2048 03-Nov-2019 13:51:07.187 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.protocol.handler.pkgs=org.apache.catalina.webresources 03-Nov-2019 13:51:07.187 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dorg.apache.catalina.security.SecurityListener.UMASK=0027 03-Nov-2019 13:51:07.187 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dignore.endorsed.dirs= 03-Nov-2019 13:51:07.188 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcatalina.base=/root/apache-tomcat-8.5.37-2 03-Nov-2019 13:51:07.188 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcatalina.home=/root/apache-tomcat-8.5.37-2 03-Nov-2019 13:51:07.188 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.io.tmpdir=/root/apache-tomcat-8.5.37-2/temp 03-Nov-2019 13:51:07.189 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] 03-Nov-2019 13:51:07.349 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-7002"] 03-Nov-2019 13:51:07.363 INFO [main] org.apache.tomcat.util.net.NioSelectorPool.getSharedSelector Using a shared selector for servlet write/read 03-Nov-2019 13:51:07.387 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["ajp-nio-7102"] 03-Nov-2019 13:51:07.389 INFO [main] org.apache.tomcat.util.net.NioSelectorPool.getSharedSelector Using a shared selector for servlet write/read 03-Nov-2019 13:51:07.389 INFO [main] org.apache.catalina.startup.Catalina.load Initialization processed in 786 ms 03-Nov-2019 13:51:07.415 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Catalina] 03-Nov-2019 13:51:07.415 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet Engine: Apache Tomcat/8.5.37 03-Nov-2019 13:51:10.307 INFO [localhost-startStop-1] org.apache.catalina.core.StandardContext.checkUnusualURLPattern Suspicious url pattern: "/HomeMakings/*!*" in context [] - see sections 12.1 and 12.2 of the Servlet specification 03-Nov-2019 13:51:10.308 INFO [localhost-startStop-1] org.apache.catalina.core.StandardContext.checkUnusualURLPattern Suspicious url pattern: "/homemakings/*!*" in context [] - see sections 12.1 and 12.2 of the Servlet specification 03-Nov-2019 13:51:10.645 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. 03-Nov-2019 13:51:10.692 INFO [localhost-startStop-1] org.apache.catalina.core.ApplicationContext.log Initializing Spring root WebApplicationContext log4j:WARN No appenders could be found for logger (org.springframework.web.context.ContextLoader). log4j:WARN Please initialize the log4j system properly. 03-Nov-2019 13:51:10.721 SEVERE [localhost-startStop-1] org.apache.catalina.core.StandardContext.listenerStart Exception sending context initialized event to listener instance of class [org.springframework.web.context.ContextLoaderListener] java.lang.NoSuchMethodError: org.springframework.web.context.ConfigurableWebApplicationContext.setId(Ljava/lang/String;)V at org.springframework.web.context.ContextLoader.createWebApplicationContext(ContextLoader.java:265) at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:196) at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:47) at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4812) at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5278) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1423) at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1413) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) 03-Nov-2019 13:51:10.728 INFO [localhost-startStop-1] org.apache.catalina.core.ApplicationContext.log 定时器已启动 03-Nov-2019 13:51:10.729 SEVERE [localhost-startStop-1] org.apache.catalina.core.StandardContext.startInternal One or more listeners failed to start. Full details will be found in the appropriate container log file 03-Nov-2019 13:51:10.742 SEVERE [localhost-startStop-1] org.apache.catalina.core.StandardContext.startInternal Context [] startup failed due to previous errors 03-Nov-2019 13:51:10.746 INFO [localhost-startStop-1] org.apache.catalina.core.ApplicationContext.log 定时器销毁 停止备份程序…… 03-Nov-2019 13:51:10.746 INFO [localhost-startStop-1] org.apache.catalina.core.ApplicationContext.log Closing Spring root WebApplicationContext 03-Nov-2019 13:51:10.761 INFO [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDirectory Deploying web application directory [/root/apache-tomcat-8.5.37-2/webapps/examples] 03-Nov-2019 13:51:11.004 INFO [localhost-startStop-1] org.apache.catalina.core.ApplicationContext.log ContextListener: contextInitialized() 03-Nov-2019 13:51:11.004 INFO [localhost-startStop-1] org.apache.catalina.core.ApplicationContext.log SessionListener: contextInitialized() 03-Nov-2019 13:51:11.024 INFO [localhost-startStop-1] org.apache.catalina.core.ApplicationContext.log ContextListener: attributeAdded('StockTicker', 'async.Stockticker@9185216') 03-Nov-2019 13:51:11.043 INFO [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDirectory Deployment of web application directory [/root/apache-tomcat-8.5.37-2/webapps/examples] has finished in [281] ms 03-Nov-2019 13:51:11.046 INFO [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDirectory Deploying web application directory [/root/apache-tomcat-8.5.37-2/webapps/manager] 03-Nov-2019 13:51:11.088 INFO [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDirectory Deployment of web application directory [/root/apache-tomcat-8.5.37-2/webapps/manager] has finished in [42] ms 03-Nov-2019 13:51:11.089 INFO [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDirectory Deploying web application directory [/root/apache-tomcat-8.5.37-2/webapps/host-manager] 03-Nov-2019 13:51:11.118 INFO [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDirectory Deployment of web application directory [/root/apache-tomcat-8.5.37-2/webapps/host-manager] has finished in [30] ms 03-Nov-2019 13:51:11.118 INFO [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDirectory Deploying web application directory [/root/apache-tomcat-8.5.37-2/webapps/docs] 03-Nov-2019 13:51:11.142 INFO [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDirectory Deployment of web application directory [/root/apache-tomcat-8.5.37-2/webapps/docs] has finished in [24] ms 03-Nov-2019 13:51:11.143 WARNING [main] org.apache.catalina.mapper.MapperListener.findDefaultHost Unknown default host [localhost] for service [StandardService[Catalina]] 03-Nov-2019 13:51:11.153 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-7002"] 03-Nov-2019 13:51:11.164 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["ajp-nio-7102"] 03-Nov-2019 13:51:11.168 INFO [main] org.apache.catalina.startup.Catalina.start Server startup in 3778 ms ```
JVM VMError::report_and_die()+0x2ba 求解答
1.主要错误信息如下: V [libjvm.so+0xacb18a] VMError::report_and_die()+0x2ba V [libjvm.so+0x4ff4db] report_vm_out_of_memory(char const*, int, unsigned long, VMErrorType, char const*)+0x8b 这个JVM不定时出现,偶尔发生,系统详细日志如下: # # There is insufficient memory for the Java Runtime Environment to continue. # Native memory allocation (mmap) failed to map 1431830528 bytes for committing reserved memory. # Possible reasons: # The system is out of physical RAM or swap space # In 32 bit mode, the process size limit was hit # Possible solutions: # Reduce memory load on the system # Increase physical memory or swap space # Check if swap backing store is full # Use 64 bit Java on a 64 bit OS # Decrease Java heap size (-Xmx/-Xms) # Decrease number of Java threads # Decrease Java thread stack sizes (-Xss) # Set larger code cache with -XX:ReservedCodeCacheSize= # This output file may be truncated or incomplete. # # Out of Memory Error (os_linux.cpp:2640), pid=52759, tid=0x00007f9ee5ed1700 # # JRE version: (8.0_144-b01) (build ) # Java VM: Java HotSpot(TM) 64-Bit Server VM (25.144-b01 mixed mode linux-amd64 compressed oops) # Failed to write core dump. Core dumps have been disabled. To enable core dumping, try "ulimit -c unlimited" before starting Java again # --------------- T H R E A D --------------- Current thread (0x00007f9ee0009000): JavaThread "Unknown thread" [_thread_in_vm, id=52760, stack(0x00007f9ee5dd1000,0x00007f9ee5ed2000)] Stack: [0x00007f9ee5dd1000,0x00007f9ee5ed2000], sp=0x00007f9ee5ed0320, free space=1020k Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code) V [libjvm.so+0xacb18a] VMError::report_and_die()+0x2ba V [libjvm.so+0x4ff4db] report_vm_out_of_memory(char const*, int, unsigned long, VMErrorType, char const*)+0x8b V [libjvm.so+0x927d23] os::Linux::commit_memory_impl(char*, unsigned long, bool)+0x103 V [libjvm.so+0x928279] os::pd_commit_memory(char*, unsigned long, unsigned long, bool)+0x29 V [libjvm.so+0x92249a] os::commit_memory(char*, unsigned long, unsigned long, bool)+0x2a V [libjvm.so+0x996ff3] PSVirtualSpace::expand_by(unsigned long)+0x53 V [libjvm.so+0x987107] PSOldGen::initialize(ReservedSpace, unsigned long, char const*, int)+0xb7 V [libjvm.so+0x2dac3a] AdjoiningGenerations::AdjoiningGenerations(ReservedSpace, GenerationSizer*, unsigned long)+0x39a V [libjvm.so+0x94b3a6] ParallelScavengeHeap::initialize()+0x1d6 V [libjvm.so+0xa93203] Universe::initialize_heap()+0xf3 V [libjvm.so+0xa9376e] universe_init()+0x3e V [libjvm.so+0x640565] init_globals()+0x65 V [libjvm.so+0xa76e5e] Threads::create_vm(JavaVMInitArgs*, bool*)+0x23e V [libjvm.so+0x6d4e64] JNI_CreateJavaVM+0x74 C [libjli.so+0x745e] JavaMain+0x9e C [libpthread.so.0+0x79d1] --------------- P R O C E S S --------------- Java Threads: ( => current thread ) Other Threads: =>0x00007f9ee0009000 (exited) JavaThread "Unknown thread" [_thread_in_vm, id=52760, stack(0x00007f9ee5dd1000,0x00007f9ee5ed2000)] VM state:not at safepoint (not fully initialized) VM Mutex/Monitor currently owned by a thread: None GC Heap History (0 events): No events Deoptimization events (0 events): No events Internal exceptions (0 events): No events Events (0 events): No events Dynamic libraries: 00400000-00401000 r-xp 00000000 ca:01 1450052 /usr/local/jdk1.8.0_144/bin/java 00600000-00601000 rw-p 00000000 ca:01 1450052 /usr/local/jdk1.8.0_144/bin/java 013c3000-013e4000 rw-p 00000000 00:00 0 [heap] 715580000-76ab00000 ---p 00000000 00:00 0 76ab00000-795580000 rw-p 00000000 00:00 0 795580000-7c0000000 ---p 00000000 00:00 0 3f2f000000-3f2f020000 r-xp 00000000 ca:01 655776 /lib64/ld-2.12.so 3f2f21f000-3f2f220000 r--p 0001f000 ca:01 655776 /lib64/ld-2.12.so 3f2f220000-3f2f221000 rw-p 00020000 ca:01 655776 /lib64/ld-2.12.so 3f2f221000-3f2f222000 rw-p 00000000 00:00 0 3f2f400000-3f2f402000 r-xp 00000000 ca:01 655782 /lib64/libdl-2.12.so 3f2f402000-3f2f602000 ---p 00002000 ca:01 655782 /lib64/libdl-2.12.so 3f2f602000-3f2f603000 r--p 00002000 ca:01 655782 /lib64/libdl-2.12.so 3f2f603000-3f2f604000 rw-p 00003000 ca:01 655782 /lib64/libdl-2.12.so 3f2f800000-3f2f98a000 r-xp 00000000 ca:01 655777 /lib64/libc-2.12.so 3f2f98a000-3f2fb8a000 ---p 0018a000 ca:01 655777 /lib64/libc-2.12.so 3f2fb8a000-3f2fb8e000 r--p 0018a000 ca:01 655777 /lib64/libc-2.12.so 3f2fb8e000-3f2fb8f000 rw-p 0018e000 ca:01 655777 /lib64/libc-2.12.so 3f2fb8f000-3f2fb94000 rw-p 00000000 00:00 0 3f2fc00000-3f2fc17000 r-xp 00000000 ca:01 655779 /lib64/libpthread-2.12.so 3f2fc17000-3f2fe17000 ---p 00017000 ca:01 655779 /lib64/libpthread-2.12.so 3f2fe17000-3f2fe18000 r--p 00017000 ca:01 655779 /lib64/libpthread-2.12.so 3f2fe18000-3f2fe19000 rw-p 00018000 ca:01 655779 /lib64/libpthread-2.12.so 3f2fe19000-3f2fe1d000 rw-p 00000000 00:00 0 3f30000000-3f30007000 r-xp 00000000 ca:01 655783 /lib64/librt-2.12.so 3f30007000-3f30206000 ---p 00007000 ca:01 655783 /lib64/librt-2.12.so 3f30206000-3f30207000 r--p 00006000 ca:01 655783 /lib64/librt-2.12.so 3f30207000-3f30208000 rw-p 00007000 ca:01 655783 /lib64/librt-2.12.so 3f30400000-3f30483000 r-xp 00000000 ca:01 655778 /lib64/libm-2.12.so 3f30483000-3f30682000 ---p 00083000 ca:01 655778 /lib64/libm-2.12.so 3f30682000-3f30683000 r--p 00082000 ca:01 655778 /lib64/libm-2.12.so 3f30683000-3f30684000 rw-p 00083000 ca:01 655778 /lib64/libm-2.12.so 7f9ed1000000-7f9ed1270000 rwxp 00000000 00:00 0 7f9ed1270000-7f9ee0000000 ---p 00000000 00:00 0 7f9ee0000000-7f9ee0032000 rw-p 00000000 00:00 0 7f9ee0032000-7f9ee4000000 ---p 00000000 00:00 0 7f9ee4714000-7f9ee499d000 rw-p 00000000 00:00 0 7f9ee499d000-7f9ee4ef2000 ---p 00000000 00:00 0 7f9ee4ef2000-7f9ee5048000 rw-p 00000000 00:00 0 7f9ee5048000-7f9ee519d000 ---p 00000000 00:00 0 7f9ee519d000-7f9ee51a8000 rw-p 00000000 00:00 0 7f9ee51a8000-7f9ee555e000 ---p 00000000 00:00 0 7f9ee555e000-7f9ee5578000 r-xp 00000000 ca:01 1582904 /usr/local/jdk1.8.0_144/jre/lib/amd64/libzip.so 7f9ee5578000-7f9ee5778000 ---p 0001a000 ca:01 1582904 /usr/local/jdk1.8.0_144/jre/lib/amd64/libzip.so 7f9ee5778000-7f9ee5779000 rw-p 0001a000 ca:01 1582904 /usr/local/jdk1.8.0_144/jre/lib/amd64/libzip.so 7f9ee5779000-7f9ee5785000 r-xp 00000000 ca:01 655390 /lib64/libnss_files-2.12.so 7f9ee5785000-7f9ee5985000 ---p 0000c000 ca:01 655390 /lib64/libnss_files-2.12.so 7f9ee5985000-7f9ee5986000 r--p 0000c000 ca:01 655390 /lib64/libnss_files-2.12.so 7f9ee5986000-7f9ee5987000 rw-p 0000d000 ca:01 655390 /lib64/libnss_files-2.12.so 7f9ee5996000-7f9ee59c1000 r-xp 00000000 ca:01 1582941 /usr/local/jdk1.8.0_144/jre/lib/amd64/libjava.so 7f9ee59c1000-7f9ee5bc0000 ---p 0002b000 ca:01 1582941 /usr/local/jdk1.8.0_144/jre/lib/amd64/libjava.so 7f9ee5bc0000-7f9ee5bc2000 rw-p 0002a000 ca:01 1582941 /usr/local/jdk1.8.0_144/jre/lib/amd64/libjava.so 7f9ee5bc2000-7f9ee5bcf000 r-xp 00000000 ca:01 1582944 /usr/local/jdk1.8.0_144/jre/lib/amd64/libverify.so 7f9ee5bcf000-7f9ee5dcf000 ---p 0000d000 ca:01 1582944 /usr/local/jdk1.8.0_144/jre/lib/amd64/libverify.so 7f9ee5dcf000-7f9ee5dd1000 rw-p 0000d000 ca:01 1582944 /usr/local/jdk1.8.0_144/jre/lib/amd64/libverify.so 7f9ee5dd1000-7f9ee5dd4000 ---p 00000000 00:00 0 7f9ee5dd4000-7f9ee5ed2000 rw-p 00000000 00:00 0 7f9ee5ed2000-7f9ee6ba5000 r-xp 00000000 ca:01 1582909 /usr/local/jdk1.8.0_144/jre/lib/amd64/server/libjvm.so 7f9ee6ba5000-7f9ee6da4000 ---p 00cd3000 ca:01 1582909 /usr/local/jdk1.8.0_144/jre/lib/amd64/server/libjvm.so 7f9ee6da4000-7f9ee6e7e000 rw-p 00cd2000 ca:01 1582909 /usr/local/jdk1.8.0_144/jre/lib/amd64/server/libjvm.so 7f9ee6e7e000-7f9ee6ecc000 rw-p 00000000 00:00 0 7f9ee6ecc000-7f9ee6ee1000 r-xp 00000000 ca:01 1449951 /usr/local/jdk1.8.0_144/lib/amd64/jli/libjli.so 7f9ee6ee1000-7f9ee70e1000 ---p 00015000 ca:01 1449951 /usr/local/jdk1.8.0_144/lib/amd64/jli/libjli.so 7f9ee70e1000-7f9ee70e2000 rw-p 00015000 ca:01 1449951 /usr/local/jdk1.8.0_144/lib/amd64/jli/libjli.so 7f9ee70e2000-7f9ee70e3000 rw-p 00000000 00:00 0 7f9ee70e7000-7f9ee70e8000 rw-p 00000000 00:00 0 7f9ee70e8000-7f9ee70f0000 rw-s 00000000 ca:01 786458 /tmp/hsperfdata_root/52759 7f9ee70f0000-7f9ee70f1000 rw-p 00000000 00:00 0 7f9ee70f1000-7f9ee70f2000 r--p 00000000 00:00 0 7f9ee70f2000-7f9ee70f3000 rw-p 00000000 00:00 0 7fffd1cc6000-7fffd1cdb000 rw-p 00000000 00:00 0 [stack] 7fffd1dff000-7fffd1e00000 r-xp 00000000 00:00 0 [vdso] ffffffffff600000-ffffffffff601000 r-xp 00000000 00:00 0 [vsyscall] VM Arguments: jvm_args: -Xms2048m -Xmx4096m -Djdk.tls.ephemeralDHKeySize=2048 -Djava.protocol.handler.pkgs=org.apache.catalina.webresources -Dcatalina.base=/home/sms/apache-tomcat-8.5.23 -Dcatalina.home=/home/sms/apache-tomcat-8.5.23 -Djava.io.tmpdir=/home/sms/apache-tomcat-8.5.23/temp java_command: org.apache.catalina.startup.Bootstrap stop java_class_path (initial): /home/sms/apache-tomcat-8.5.23/bin/bootstrap.jar:/home/sms/apache-tomcat-8.5.23/bin/tomcat-juli.jar Launcher Type: SUN_STANDARD
linux下非root用户在MyEclipse2014配置tomcat无法启动的问题!!!
我在linux下的MyEcpLise配置类tomcat7,但是启动时却显示: 二月 21, 2015 12:38:08 下午 org.apache.catalina.startup.Catalina load 警告: Unable to load server configuration from [/opt/tomcat7.0/conf/server.xml] 二月 21, 2015 12:38:08 下午 org.apache.catalina.startup.Catalina load 警告: Permissions incorrect, read permission is not allowed on the file. 二月 21, 2015 12:38:08 下午 org.apache.catalina.startup.Catalina load 警告: Unable to load server configuration from [/opt/tomcat7.0/conf/server.xml] 二月 21, 2015 12:38:08 下午 org.apache.catalina.startup.Catalina load 警告: Permissions incorrect, read permission is not allowed on the file. 二月 21, 2015 12:38:08 下午 org.apache.catalina.startup.Catalina start 严重: Cannot start server. Server instance is not configured. 而且在终端中输入 ./startup.sh 却显示: Using CATALINA_BASE: /opt/tomcat7.0 Using CATALINA_HOME: /opt/tomcat7.0 Using CATALINA_TMPDIR: /opt/tomcat7.0/temp Using JRE_HOME: /opt/jdk/jdk1.8 Using CLASSPATH: /opt/tomcat7.0/bin/bootstrap.jar:/opt/tomcat7.0/bin/tomcat-juli.jar touch: 无法创建"/opt/tomcat7.0/logs/catalina.out": 权限不够 ./catalina.sh: 385: ./catalina.sh: cannot create /opt/tomcat7.0/logs/catalina.out: Permission denied 本人也在 /etc/profile中设置了环境变量: #set tomcat7.0 TOMCAT_HOME=/opt/tomcat7.0 export TOMCAT_HOME jdk也设置的没有问题,我是linux菜鸟,请教大神帮我解决!!!
linux 上使用atomikos连接Oracle失败?
本地项目跑着正常,能够连接到数据库,但是放到Linux上启动tomcat到尝试检查连接的时候就报错,求指点 apache-tomcat-7.0.67 jdk 1.8.0_112 异常信息如下 [log4j] 2019-10-18 15:13:19.045 -122599 [localhost-startStop-1] WARN com.atomikos.logging.Slf4jLogger.logWarning(Slf4jLogger.java:40) - XAConnectionFactory: failed to create pooled connection - DBMS down or unreachable? java.sql.SQLException: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:412) at oracle.jdbc.driver.PhysicalConnection.<init>(PhysicalConnection.java:531) at oracle.jdbc.driver.T4CConnection.<init>(T4CConnection.java:221) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:32) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:503) at oracle.jdbc.pool.OracleDataSource.getPhysicalConnection(OracleDataSource.java:280) at oracle.jdbc.xa.client.OracleXADataSource.getPooledConnection(OracleXADataSource.java:466) at oracle.jdbc.xa.client.OracleXADataSource.getXAConnection(OracleXADataSource.java:154) at oracle.jdbc.xa.client.OracleXADataSource.getXAConnection(OracleXADataSource.java:99) at com.atomikos.jdbc.AtomikosXAConnectionFactory.createPooledConnection(AtomikosXAConnectionFactory.java:43) at com.atomikos.datasource.pool.ConnectionPool.createPooledConnection(ConnectionPool.java:98) at com.atomikos.datasource.pool.ConnectionPool.addConnectionsIfMinPoolSizeNotReached(ConnectionPool.java:86) at com.atomikos.datasource.pool.ConnectionPool.init(ConnectionPool.java:60) at com.atomikos.datasource.pool.ConnectionPool.<init>(ConnectionPool.java:49) at com.atomikos.jdbc.AbstractDataSourceBean.init(AbstractDataSourceBean.java:279) 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:498) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeCustomInitMethod(AbstractAutowireCapableBeanFactory.java:1706) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1645) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1574) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:545) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:482) at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:306) at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230) at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:302) at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:197) at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:351) at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:108) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1481) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1226) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:543) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:482) at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:306) at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230) at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:302) at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:197) at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:351) at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:108) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1481) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1226) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:543) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:482) at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:306) at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230) at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:302) at org.springframework.beans.factory.support.AbstractBeanFactory.getTypeForFactoryBean(AbstractBeanFactory.java:1469) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.getTypeForFactoryBean(AbstractAutowireCapableBeanFactory.java:808) at org.springframework.beans.factory.support.AbstractBeanFactory.isTypeMatch(AbstractBeanFactory.java:544) at org.springframework.beans.factory.support.DefaultListableBeanFactory.doGetBeanNamesForType(DefaultListableBeanFactory.java:447) at org.springframework.beans.factory.support.DefaultListableBeanFactory.getBeanNamesForType(DefaultListableBeanFactory.java:423) at org.springframework.beans.factory.BeanFactoryUtils.beanNamesForTypeIncludingAncestors(BeanFactoryUtils.java:220) at org.springframework.beans.factory.support.DefaultListableBeanFactory.findAutowireCandidates(DefaultListableBeanFactory.java:1177) at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1116) at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1014) at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:545) at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:88) at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:331) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1214) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:543) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:482) at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:306) at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230) at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:302) at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:197) at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:772) at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:839) at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:538) at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:446) at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:328) at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:107) at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:5077) at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5591) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:901) at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:877) at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:652) at org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:1095) at org.apache.catalina.startup.HostConfig$DeployWar.run(HostConfig.java:1957) 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) Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:359) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:422) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:672) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:237) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1042) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:301) ... 84 more Caused by: java.net.SocketTimeoutException: connect timed out at java.net.PlainSocketImpl.socketConnect(Native Method) at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350) at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206) at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188) at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392) at java.net.Socket.connect(Socket.java:589) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:141) at oracle.net.nt.ConnOption.connect(ConnOption.java:123) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:337) ... 89 more
linux ext4 格式问题,求高手帮忙,急……
打包成ext4格式是包如下错,测试需要打包的文件内容几十M时,不出错。 猜想是Linux默认配置参数的问题,百度,Google没找到答案。高手帮忙解决下,急…… ./mkuserimg.sh -s serverlog system7.img.ext4 ext4 1190M in mkuserimg.sh PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin:/usr/java/jdk1.8.0_05/bin:/opt/tomcat/code/airpushData/apktools/linux:/root/bin ./make_ext4fs -s -l 128M -a 1190M system7.img.ext4 serverlog Creating filesystem with parameters: Size: 134217728 Block size: 4096 Blocks per group: 32768 Inodes per group: 8192 Inode size: 256 Journal blocks: 1024 Label: Blocks: 32768 Block groups: 1 Reserved block group size: 7 error: do_inode_allocate_extents: Failed to allocate 64758 blocks
linux下weblogic安装问题
linux下想安装weblogic,输入java-jar jar包名,运行,本来应该直接弹出安装界面,但是现在没有弹出安装页面,出现下面的日志,然后就一直卡着 Launcher log file is /tmp/OraInstall2018-04-08_08-27-23PM/launcher2018-04-08_08-27-23PM.log. Extracting the installer . . . . . . . . . Done Checking if CPU speed is above 300 MHz. Actual 2000.129 MHz Passed Checking swap space: must be greater than 512 MB. Actual 2047 MB Passed Checking if this platform requires a 64-bit JVM. Actual 64 Passed (64-bit not required) Checking temp space: must be greater than 300 MB. Actual 10646 MB Passed Preparing to launch the Oracle Universal Installer from /tmp/OraInstall2018-04-08_08-27-23PM Log: /tmp/OraInstall2018-04-08_08-27-23PM/install2018-04-08_08-27-23PM.log ***************************************************** Distribution Name : Oracle Fusion Middleware 12c WebLogic and Coherence Developer Distribution Version : 12.2.1.3.0 Oracle Inventory : /home/weblogic/oraInventory Oracle Home : /opt/weblogic/wls12213 Java Home : /usr/java/jdk1.8.0_161 Note: Oracle Home not supplied (defaulted to <present working dir>/wls12213) ***************************************************** Copyright (c) 1996, 2017, Oracle and/or its affiliates. All rights reserved. Skipping Software Updates Starting check : CertifiedVersions Expected result: One of oracle-6, oracle-7, redhat-7, redhat-6, SuSE-11, SuSE-12 Actual Result: redhat-6.5 Check complete. The overall result of this check is: Passed CertifiedVersions Check: Success. Starting check : CheckJDKVersion Expected result: 1.8.0_131 Actual Result: 1.8.0_161 Check complete. The overall result of this check is: Passed CheckJDKVersion Check: Success. Validations are enabled for this session. Verifying data Copying Files Percent Complete : 10 Percent Complete : 20 Percent Complete : 30 Percent Complete : 40 Percent Complete : 50 Percent Complete : 60 Percent Complete : 70 Percent Complete : 80 Percent Complete : 90 Percent Complete : 100 The installation of Oracle Fusion Middleware 12c WebLogic and Coherence Developer 12.2.1.3.0 completed successfully. Logs successfully copied to /opt/weblogic/wls12213/cfgtoollogs/oui.
Java封装CTP_API遇见crash
# 1、开发环境:JDK1.8、Ubuntu16.04、tomcat7、CTP_API Linux版本64位 # 2、功能简介:从CTP获得深度行情数据,在页面上面实时波动 # 3、bug信息 ![图片说明](https://img-ask.csdn.net/upload/201712/04/1512375982_61381.png) ![图片说明](https://img-ask.csdn.net/upload/201712/04/1512376003_783149.png)
[Java Web] JSP / Servlet 能【FORWARD】到静态页面吗?
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