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基于Dubbox最新版本重新开发的简单监控

Home Page: https://github.com/dangdangdotcom/dubbox

License: Apache License 2.0

Java 3.77% HTML 55.79% CSS 8.37% JavaScript 32.02% PHP 0.05%

dubbo-monitor's Introduction

Dubbo Monitor for Relational Database

项目介绍

Dubbo Monitor是针对Dubbo开发的监控系统，基于dubbo-monitor-simple改进而成，可以理解为其演化版本。该系统用关系型数据库（MySQL）记录日志的方式替代了dubbo-monitor-simple写文件的方式。注：亦可改为其他Relational Database（关系型数据库）。

PS: 项目目前依赖的是dubbox的2.8.4版本，但是dubbox并没有修改过监控相关的代码，因此理论上也可以支持dubbo的最新版本。

升级日志

2015-08-25

发布Dubbo Monitor for Mongo版本1.0.0，版本分支为mongo。

2015-07-06

发布Dubbo Monitor for Relational Database版本1.0.0，版本分支为master。

Dubbo Monitor使用帮助

Dubbo-Monitor配置介绍

第一步：创建数据库首先创建名称为monitor数据库，编码格式UTF-8。然后将项目sql文件夹下面的create.sql导入到数据库，生成dubbo_invoke表代表成功导入。

第二步：编辑项目中application.properties，配置如下：

####Dubbo Settings
dubbo.application.name=dubbo-monitor
dubbo.application.owner=handu.com
dubbo.registry.address=zookeeper://127.0.0.1:2181
dubbo.protocol.port=6060

####Database Settings
db.url=jdbc:mysql://<database_host>:<database_port>/monitor?prepStmtCacheSize=517&cachePrepStmts=true&autoReconnect=true&characterEncoding=utf-8
db.username=root
db.password=root
db.maxActive=500

####System Manager
manager.username=admin
manager.password=admin

第三步：打包运行项目执行maven命令：mvn clean package target文件夹下生成的dubbo-monitor.war即为项目部署文件，将其放置到对应服务器目录下，启动服务器即可。例如：tomcat的webapps文件夹下。

第四步：访问项目启动web服务器后，访问地址：http://IP:[port]/dubbo-moniotor，采用配置文件中manager.username和manager.password设置值进行登录。

服务提供端配置

Dubbo服务提供端监控配置

dubbo-monitor's People

Contributors

Stargazers

Watchers

Forkers

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dubbo-monitor's Issues

能不能release发布包放到github上面？这样就不用担心编译失败问题，快速部署

能不能release发布包放到github上面？这样就不用担心编译失败问题，快速部署。

spring版本依赖混乱

当前项目 <spring.version>4.1.6.RELEASE</spring.version>
依赖的dubbox 是3.x.x这个需要统一处理一下

pom文件中缺少spring-web包的支持

org.springframework spring-web 4.1.6.RELEASE

使用默认的dubbo 2.5.4时候的注意事项

需要添加guava，需要dubbo排除spring

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>
    <groupId>com.handu.open</groupId>
    <artifactId>dubbo-monitor</artifactId>
    <version>1.0.0</version>
    <packaging>war</packaging>

    <name>Dubbo Monitor</name>
    <description>Monitor module of dubbo project</description>

    <properties>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>

        <dubbo.version>2.5.4</dubbo.version>
        <spring.version>4.1.6.RELEASE</spring.version>
        <zookeeper.version>3.4.6</zookeeper.version>
        <zkclient.version>0.1</zkclient.version>
        <curator.version>2.5.0</curator.version>
        <servlet.version>2.5</servlet.version>
        <jetbrick-template.version>2.0.10</jetbrick-template.version>
        <mybatis.version>3.2.7</mybatis.version>
        <mybatis-spring.version>1.2.2</mybatis-spring.version>
        <mysql.version>5.1.30</mysql.version>
        <druid.version>1.0.14</druid.version>
        <jackson.version>2.3.3</jackson.version>
        <junit.version>4.11</junit.version>
    </properties>

    <dependencies>
        <dependency>
            <groupId>com.alibaba</groupId>
            <artifactId>dubbo</artifactId>
            <version>${dubbo.version}</version>
            <exclusions>
                <exclusion>
                    <artifactId>spring</artifactId>
                    <groupId>org.springframework</groupId>
                </exclusion>
                <exclusion>
                    <artifactId>jboss-servlet-api_3.1_spec</artifactId>
                    <groupId>org.jboss.spec.javax.servlet</groupId>
                </exclusion>
                <exclusion>
                    <artifactId>tomcat-embed-core</artifactId>
                    <groupId>org.apache.tomcat.embed</groupId>
                </exclusion>
                <exclusion>
                    <artifactId>tomcat-embed-logging-juli</artifactId>
                    <groupId>org.apache.tomcat.embed</groupId>
                </exclusion>
                <exclusion>
                    <artifactId>javax.servlet-api</artifactId>
                    <groupId>javax.servlet</groupId>
                </exclusion>
                <exclusion>
                    <artifactId>httpclient</artifactId>
                    <groupId>org.apache.httpcomponents</groupId>
                </exclusion>
                <exclusion>
                    <artifactId>httpcore</artifactId>
                    <groupId>org.apache.httpcomponents</groupId>
                </exclusion>
                <exclusion>
                    <artifactId>validation-api</artifactId>
                    <groupId>javax.validation</groupId>
                </exclusion>
                <exclusion>
                    <artifactId>commons-pool</artifactId>
                    <groupId>commons-pool</groupId>
                </exclusion>
                <exclusion>
                    <artifactId>resteasy-netty</artifactId>
                    <groupId>org.jboss.resteasy</groupId>
                </exclusion>
                <exclusion>
                    <artifactId>resteasy-jaxrs</artifactId>
                    <groupId>org.jboss.resteasy</groupId>
                </exclusion>
                <exclusion>
                    <artifactId>jaxrs-api</artifactId>
                    <groupId>org.jboss.resteasy</groupId>
                </exclusion>
                <exclusion>
                    <artifactId>jboss-annotations-api_1.1_spec</artifactId>
                    <groupId>org.jboss.spec.javax.annotation</groupId>
                </exclusion>
                <exclusion>
                    <artifactId>activation</artifactId>
                    <groupId>javax.activation</groupId>
                </exclusion>
                <exclusion>
                    <artifactId>commons-codec</artifactId>
                    <groupId>commons-codec</groupId>
                </exclusion>
                <exclusion>
                    <artifactId>commons-io</artifactId>
                    <groupId>commons-io</groupId>
                </exclusion>
                <exclusion>
                    <artifactId>jcip-annotations</artifactId>
                    <groupId>net.jcip</groupId>
                </exclusion>
                <exclusion>
                    <artifactId>resteasy-jdk-http</artifactId>
                    <groupId>org.jboss.resteasy</groupId>
                </exclusion>
                <exclusion>
                    <artifactId>resteasy-undertow</artifactId>
                    <groupId>org.jboss.resteasy</groupId>
                </exclusion>
                <exclusion>
                    <artifactId>resteasy-client</artifactId>
                    <groupId>org.jboss.resteasy</groupId>
                </exclusion>
                <exclusion>
                    <artifactId>async-http-servlet-3.0</artifactId>
                    <groupId>org.jboss.resteasy</groupId>
                </exclusion>
                <exclusion>
                    <artifactId>undertow-servlet</artifactId>
                    <groupId>io.undertow</groupId>
                </exclusion>
                <exclusion>
                    <artifactId>jboss-annotations-api_1.2_spec</artifactId>
                    <groupId>org.jboss.spec.javax.annotation</groupId>
                </exclusion>
                <exclusion>
                    <artifactId>undertow-core</artifactId>
                    <groupId>io.undertow</groupId>
                </exclusion>
                <exclusion>
                    <artifactId>jboss-logging</artifactId>
                    <groupId>org.jboss.logging</groupId>
                </exclusion>
                <exclusion>
                    <artifactId>xnio-api</artifactId>
                    <groupId>org.jboss.xnio</groupId>
                </exclusion>
                <exclusion>
                    <artifactId>xnio-nio</artifactId>
                    <groupId>org.jboss.xnio</groupId>
                </exclusion>
                <exclusion>
                    <artifactId>resteasy-jackson-provider</artifactId>
                    <groupId>org.jboss.resteasy</groupId>
                </exclusion>
                <exclusion>
                    <artifactId>jackson-core-asl</artifactId>
                    <groupId>org.codehaus.jackson</groupId>
                </exclusion>
                <exclusion>
                    <artifactId>jackson-mapper-asl</artifactId>
                    <groupId>org.codehaus.jackson</groupId>
                </exclusion>
                <exclusion>
                    <artifactId>jackson-jaxrs</artifactId>
                    <groupId>org.codehaus.jackson</groupId>
                </exclusion>
                <exclusion>
                    <artifactId>jackson-xc</artifactId>
                    <groupId>org.codehaus.jackson</groupId>
                </exclusion>
                <exclusion>
                    <artifactId>resteasy-jaxb-provider</artifactId>
                    <groupId>org.jboss.resteasy</groupId>
                </exclusion>
                <exclusion>
                    <artifactId>jaxb-impl</artifactId>
                    <groupId>com.sun.xml.bind</groupId>
                </exclusion>
                <exclusion>
                    <artifactId>jaxb-core</artifactId>
                    <groupId>com.sun.xml.bind</groupId>
                </exclusion>
                <exclusion>
                    <artifactId>jaxb-api</artifactId>
                    <groupId>javax.xml.bind</groupId>
                </exclusion>
                <exclusion>
                    <artifactId>istack-commons-runtime</artifactId>
                    <groupId>com.sun.istack</groupId>
                </exclusion>
                <exclusion>
                    <artifactId>FastInfoset</artifactId>
                    <groupId>com.sun.xml.fastinfoset</groupId>
                </exclusion>
                <exclusion>
                    <artifactId>jsr173_api</artifactId>
                    <groupId>javax.xml.bind</groupId>
                </exclusion>
                <exclusion>
                    <artifactId>jackson-databind</artifactId>
                    <groupId>com.fasterxml.jackson.core</groupId>
                </exclusion>
                <exclusion>
                    <artifactId>jackson-annotations</artifactId>
                    <groupId>com.fasterxml.jackson.core</groupId>
                </exclusion>
                <exclusion>
                    <artifactId>jackson-annotations</artifactId>
                    <groupId>com.fasterxml.jackson.core</groupId>
                </exclusion>
                <exclusion>
                    <artifactId>jackson-core</artifactId>
                    <groupId>com.fasterxml.jackson.core</groupId>
                </exclusion>
            </exclusions>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-webmvc</artifactId>
            <version>${spring.version}</version>
        </dependency>
        <dependency>
            <groupId>com.google.guava</groupId>
            <artifactId>guava</artifactId>
            <version>18.0</version>
        </dependency>
        <dependency>
            <groupId>org.apache.zookeeper</groupId>
            <artifactId>zookeeper</artifactId>
            <version>${zookeeper.version}</version>
        </dependency>
        <dependency>
            <groupId>com.github.sgroschupf</groupId>
            <artifactId>zkclient</artifactId>
            <version>${zkclient.version}</version>
        </dependency>
        <dependency>
            <groupId>javax.servlet</groupId>
            <artifactId>servlet-api</artifactId>
            <version>${servlet.version}</version>
            <scope>provided</scope>
        </dependency>
        <!-- Jetbrick Template Engineer -->
        <dependency>
            <groupId>com.github.subchen</groupId>
            <artifactId>jetbrick-template-springmvc</artifactId>
            <version>${jetbrick-template.version}</version>
        </dependency>
        <!-- MyBatis -->
        <dependency>
            <groupId>org.mybatis</groupId>
            <artifactId>mybatis</artifactId>
            <version>${mybatis.version}</version>
        </dependency>
        <dependency>
            <groupId>org.mybatis</groupId>
            <artifactId>mybatis-spring</artifactId>
            <version>${mybatis-spring.version}</version>
        </dependency>
        <!-- MySQL JDBC Driver -->
        <dependency>
            <groupId>mysql</groupId>
            <artifactId>mysql-connector-java</artifactId>
            <version>${mysql.version}</version>
        </dependency>
        <dependency>
            <groupId>com.alibaba</groupId>
            <artifactId>druid</artifactId>
            <version>${druid.version}</version>
        </dependency>
        <!-- Spring Data Support -->
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-jdbc</artifactId>
            <version>${spring.version}</version>
        </dependency>
        <dependency>
            <groupId>com.fasterxml.jackson.core</groupId>
            <artifactId>jackson-core</artifactId>
            <version>${jackson.version}</version>
        </dependency>
        <dependency>
            <groupId>com.fasterxml.jackson.core</groupId>
            <artifactId>jackson-databind</artifactId>
            <version>${jackson.version}</version>
        </dependency>
        <dependency>
            <groupId>junit</groupId>
            <artifactId>junit</artifactId>
            <version>${junit.version}</version>
            <scope>test</scope>
        </dependency>
    </dependencies>

    <build>
        <finalName>dubbo-monitor</finalName>
        <plugins>
            <plugin>
                <groupId>org.apache.tomcat.maven</groupId>
                <artifactId>tomcat7-maven-plugin</artifactId>
                <version>2.2</version>
                <configuration>
                    <path>/${project.build.finalName}</path>
                    <uriEncoding>UTF-8</uriEncoding>
                </configuration>
            </plugin>
        </plugins>
    </build>
</project>

关于success和max.concurrent的统计问题

看了你们monitor的源码，有一点不明白的地方，就是关于success和max.concurrent的统计问题。

首先success，看了dubbox的monitor的collect接口源码，他们封装的URL的success的值，好像都是1，并没有做相关的相加，但是到你这边入库的话，貌似是做了相加，这点没看到是在哪实现的。

第二点max.concurrent，看了dubbox的monitor的collect接口源码，他们封装的URL貌似没有设置max.concurrent这个值，但是在你们的库表中，却有这个字段的统计，而且有值，这个我也没找到是在哪统计的。

求熟悉的人。给小弟解答下疑惑~~

mysql和mongo都没正常写入数据

用了mysql版本项目，和mongo版本项目消费者，服务者等连接都正常，唯独库中没正常写入数据，不出图表，mysql 表导入了。mongo库用户密码都设置了，日志也没报相关异常。请问有遇见过吗？下一步怎么定位？

能否提供一个配置定期清理过期的dubbo_invoke表的数据

当前这个表数据不停增长，最好提供一个配置进行定期删除。

在mongodb 3.0.7环境下报错

Caused by: java.lang.NoClassDefFoundError: org/springframework/objenesis/ObjenesisStd

pom文件中缺少spring-web包的支持

org.springframework spring-web 4.1.6.RELEASE

启动tomcat 监控无效

启动tomcat（没有出现异常信息）访问http://IP:[port]/dubbo-moniotor 页面空白，请问是知道怎么回事

dubbo monitor 上 Registries 的 Subscribed (1594) 数据是存储在哪的？

dubbo monitor 上 Registries 的 Subscribed (1594) 数据是存储在哪的？
Home > Registries > localhost:2181 > Registered | Subscribed

数据库写入量大，怎么解决？

每天写入量200~300万，mysql建议单表千万级别，这样一个表只能支持一周，怎么使用这个呢？分库分表的话，查询怎么处理？麻烦给下指导意见，感谢

mvn clean package target

编译这个为什么会出现

Unknown lifecycle phase "target".

You must specify a valid lifecycle phase or a goal in the format : or :[:]:. Available lifecycle phases are: validate, initialize, generate-sources, process-sources, generate-resources, process-resources, compile, process-classes, generate-test-sources, process-test-sources, generate-test-resources, process-test-resources, test-compile, process-test-classes, test, prepare-package, package, pre-integration-test, integration-test, post-integration-test, verify, install, deploy, pre-clean, clean, post-clean, pre-site, site, post-site, site-deploy. -> [Help 1]

spring缺少支持配置

不知道大家是否有我一样的问题，我这里一直报spring 找不到class，如果遇到我这个问题的网络可以使用一下pom.xml片段加入对于的依赖

org.springframework spring-context ${spring.version} org.springframework spring-core ${spring.version} org.springframework spring-beans ${spring.version} org.springframework spring-expression ${spring.version} com.fasterxml.jackson.core jackson-core ${jackson.version}

IndexController.java line 54 value = 'index' should be value = "index"

IndexController.java line 54 value = 'index' should be value = "index". otherwise compiler will throw compile error.

项目启动失败

信息: 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. log4j:WARN Continuable parsing error 32 and column 23 log4j:WARN 元素类型为 "log4j:configuration" 的内容必须匹配 "(renderer*,throwableRenderer?,appender*,plugin*,(category|logger)*,root?,(categoryFactory|loggerFactory)?)"。 log4j:WARN Continuable parsing error 32 and column 23 log4j:WARN 元素类型为 "log4j:configuration" 的内容必须匹配 "(renderer*,throwableRenderer?,appender*,plugin*,(category|logger)*,root?,(categoryFactory|loggerFactory)?)"。 [04/12/16 10:23:16:016 CST] localhost-startStop-1 INFO context.ContextLoader: Root WebApplicationContext: initialization started [04/12/16 10:23:16:016 CST] localhost-startStop-1 ERROR context.ContextLoader: Context initialization failed java.lang.NoClassDefFoundError: org/springframework/context/annotation/AnnotationConfigRegistry at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:800) at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) at org.apache.catalina.loader.WebappClassLoaderBase.findClassInternal(WebappClassLoaderBase.java:3196) at org.apache.catalina.loader.WebappClassLoaderBase.findClass(WebappClassLoaderBase.java:1373) at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1861) at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1735) at org.springframework.util.ClassUtils.forName(ClassUtils.java:266) at org.springframework.web.context.ContextLoader.determineContextClass(ContextLoader.java:466) at org.springframework.web.context.ContextLoader.createWebApplicationContext(ContextLoader.java:355) at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:293) at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:106) at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:5118) at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5634) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:145) at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:899) at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:875) at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:652) at org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:1092) at org.apache.catalina.startup.HostConfig$DeployWar.run(HostConfig.java:1984) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) at java.util.concurrent.FutureTask.run(FutureTask.java:262) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:745) Caused by: java.lang.ClassNotFoundException: org.springframework.context.annotation.AnnotationConfigRegistry at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1892) at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1735) ... 25 more 十二月 04, 2016 10:23:16 上午 org.apache.catalina.core.StandardContext startInternal 严重: One or more listeners failed to start. Full details will be found in the appropriate container log file 十二月 04, 2016 10:23:16 上午 org.apache.catalina.core.StandardContext startInternal 严重: Context [/dubbo-monitor] startup failed due to previous errors

hession反序列化错误

[03/03/16 05:19:16:016 CST] New I/O worker #4 WARN dubbo.DecodeableRpcInvocation: [DUBBO] Decode rpc invocation failed: expected map/object at java.lang.String (Lcom/alibaba/dubbo
/common/URL;), dubbo version: 2.8.4, current host: 192.168.1.100
com.alibaba.com.caucho.hessian.io.HessianProtocolException: expected map/object at java.lang.String (Lcom/alibaba/dubbo/common/URL;)
at com.alibaba.com.caucho.hessian.io.AbstractDeserializer.error(AbstractDeserializer.java:108)
at com.alibaba.com.caucho.hessian.io.AbstractMapDeserializer.readObject(AbstractMapDeserializer.java:70)
at com.alibaba.com.caucho.hessian.io.Hessian2Input.readObject(Hessian2Input.java:1696)
at com.alibaba.dubbo.common.serialize.support.hessian.Hessian2ObjectInput.readObject(Hessian2ObjectInput.java:94)
at com.alibaba.dubbo.rpc.protocol.dubbo.DecodeableRpcInvocation.decode(DecodeableRpcInvocation.java:150)
at com.alibaba.dubbo.rpc.protocol.dubbo.DecodeableRpcInvocation.decode(DecodeableRpcInvocation.java:74)
at com.alibaba.dubbo.rpc.protocol.dubbo.DubboCodec.decodeBody(DubboCodec.java:138)
at com.alibaba.dubbo.remoting.exchange.codec.ExchangeCodec.decode(ExchangeCodec.java:134)
at com.alibaba.dubbo.remoting.exchange.codec.ExchangeCodec.decode(ExchangeCodec.java:95)
at com.alibaba.dubbo.rpc.protocol.dubbo.DubboCountCodec.decode(DubboCountCodec.java:46)
at com.alibaba.dubbo.remoting.transport.netty.NettyCodecAdapter$InternalDecoder.messageReceived(NettyCodecAdapter.java:134)
at org.jboss.netty.channel.SimpleChannelUpstreamHandler.handleUpstream(SimpleChannelUpstreamHandler.java:70)
at org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:564)
at org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:559)
at org.jboss.netty.channel.Channels.fireMessageReceived(Channels.java:268)
at org.jboss.netty.channel.Channels.fireMessageReceived(Channels.java:255)
at org.jboss.netty.channel.socket.nio.NioWorker.read(NioWorker.java:88)
at org.jboss.netty.channel.socket.nio.AbstractNioWorker.process(AbstractNioWorker.java:109)
at org.jboss.netty.channel.socket.nio.AbstractNioSelector.run(AbstractNioSelector.java:312)
at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:90)
at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:178)
at org.jboss.netty.util.ThreadRenamingRunnable.run(ThreadRenamingRunnable.java:108)
at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
[03/03/16 05:19:16:016 CST] New I/O worker #4 WARN codec.ExchangeCodec: [DUBBO] Skip input stream 465, dubbo version: 2.8.4, current host: 192.168.1.100
[03/03/16 05:19:16:016 CST] New I/O worker #4 WARN dubbo.DecodeableRpcInvocation: [DUBBO] Decode rpc invocation failed: expected map/object at java.lang.String (Lcom/alibaba/dubbo/common/URL;), dubbo version: 2.8.4, current host: 192.168.1.100
com.alibaba.com.caucho.hessian.io.HessianProtocolException: expected map/object at java.lang.String (Lcom/alibaba/dubbo/common/URL;)
at com.alibaba.com.caucho.hessian.io.AbstractDeserializer.error(AbstractDeserializer.java:108)
at com.alibaba.com.caucho.hessian.io.AbstractMapDeserializer.readObject(AbstractMapDeserializer.java:70)
at com.alibaba.com.caucho.hessian.io.Hessian2Input.readObject(Hessian2Input.java:1696)
at com.alibaba.dubbo.common.serialize.support.hessian.Hessian2ObjectInput.readObject(Hessian2ObjectInput.java:94)

Caused by: java.lang.ClassNotFoundException: org.springframework.web.method.support.CompositeUriComponentsContributor

运行报错：
Caused by: java.lang.ClassNotFoundException: org.springframework.web.method.support.CompositeUriComponentsContributor

显示API平均值问题

Hi，

请问在显示平均值时候为什么用的是dubboInvokeDetail.getElapsed() 而不是dubboInvokeDetail.getElapsed()/dubboInvokeDetail.getSuccess()？

谢谢

关于将打包好的war包放入到Tomcat中，启动时报错。都是按照配置来的，好像是SprIng原因。

严重: Exception sending context initialized event to listener instance of class org.springframework.web.context.ContextLoaderListener
java.lang.NoClassDefFoundError: org/springframework/web/method/support/CompositeUriComponentsContributor
at java.lang.Class.getDeclaredMethods0(Native Method)
at java.lang.Class.privateGetDeclaredMethods(Class.java:2701)
at java.lang.Class.getDeclaredMethods(Class.java:1975)
at org.springframework.core.type.StandardAnnotationMetadata.getAnnotatedMethods(StandardAnnotationMetadata.java:183)
at org.springframework.context.annotation.ConfigurationClassParser.doProcessConfigurationClass(ConfigurationClassParser.java:220)
at org.springframework.context.annotation.ConfigurationClassParser.processConfigurationClass(ConfigurationClassParser.java:164)
at org.springframework.context.annotation.ConfigurationClassParser.processImport(ConfigurationClassParser.java:391)
at org.springframework.context.annotation.ConfigurationClassParser.doProcessConfigurationClass(ConfigurationClassParser.java:205)
at org.springframework.context.annotation.ConfigurationClassParser.processConfigurationClass(ConfigurationClassParser.java:164)
at org.springframework.context.annotation.ConfigurationClassParser.parse(ConfigurationClassParser.java:130)
at org.springframework.context.annotation.ConfigurationClassParser.doProcessConfigurationClass(ConfigurationClassParser.java:195)
at org.springframework.context.annotation.ConfigurationClassParser.processConfigurationClass(ConfigurationClassParser.java:164)
at org.springframework.context.annotation.ConfigurationClassParser.parse(ConfigurationClassParser.java:139)
at org.springframework.context.annotation.ConfigurationClassPostProcessor.processConfigBeanDefinitions(ConfigurationClassPostProcessor.java:284)
at org.springframework.context.annotation.ConfigurationClassPostProcessor.postProcessBeanDefinitionRegistry(ConfigurationClassPostProcessor.java:225)
at org.springframework.context.support.AbstractApplicationContext.invokeBeanFactoryPostProcessors(AbstractApplicationContext.java:630)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:461)
at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:410)
at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:306)
at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:112)
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: java.lang.ClassNotFoundException: org.springframework.web.method.support.CompositeUriComponentsContributor
at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1856)
at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1705)
... 33 more

Dubbo如何在Jmeter中做测试？

请看Dubbo Plugin for Apache JMeter是用来在Jmeter里更加方便的测试Dubbo接口而开发的插件

github: jmeter-plugin-dubbo
gitee: jmeter-plugin-dubbo

具体如何使用？

The exception is throwed when starting up: java.lang.NoClassDefFoundError: org/springframework/objenesis/ObjenesisStd

org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'statisticsController': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private com.handu.open.dubbo.monitor.DubboMonitorService com.handu.open.dubbo.monitor.controller.StatisticsController.dubboMonitorService; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'dubboMonitorService': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private org.springframework.data.mongodb.core.MongoTemplate com.handu.open.dubbo.monitor.DubboMonitorService.mongoTemplate; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'mongoTemplate' defined in class path resource [com/handu/open/dubbo/monitor/config/MongoConfig.class]: Instantiation of bean failed; nested exception is org.springframework.beans.factory.BeanDefinitionStoreException: Factory method [public org.springframework.data.mongodb.core.MongoTemplate org.springframework.data.mongodb.config.AbstractMongoConfiguration.mongoTemplate() throws java.lang.Exception] threw exception; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'mappingMongoConverter' defined in class path resource [com/handu/open/dubbo/monitor/config/MongoConfig.class]: Instantiation of bean failed; nested exception is org.springframework.beans.factory.BeanDefinitionStoreException: Factory method [public org.springframework.data.mongodb.core.convert.MappingMongoConverter org.springframework.data.mongodb.config.AbstractMongoConfiguration.mappingMongoConverter() throws java.lang.Exception] threw exception; nested exception is java.lang.NoClassDefFoundError: org/springframework/objenesis/ObjenesisStd

why can't find dubbo version?

why I can't find dubbo version? other dependency is no problem.
Please tell me, how to resolve this problem.

mysql 5.7 好像有点问题。。。如何快速解决？

另：数据表已经导入到数据库：

SET NAMES utf8;
SET FOREIGN_KEY_CHECKS = 0;

DROP TABLE IF EXISTS `dubbo_invoke`;
CREATE TABLE `dubbo_invoke` (
  `id` varchar(255) NOT NULL DEFAULT '',
  `invoke_date` date NOT NULL,
  `service` varchar(255) DEFAULT NULL,
  `method` varchar(255) DEFAULT NULL,
  `consumer` varchar(255) DEFAULT NULL,
  `provider` varchar(255) DEFAULT NULL,
  `type` varchar(255) DEFAULT '',
  `invoke_time` bigint(20) DEFAULT NULL,
  `success` int(11) DEFAULT NULL,
  `failure` int(11) DEFAULT NULL,
  `elapsed` int(11) DEFAULT NULL,
  `concurrent` int(11) DEFAULT NULL,
  `max_elapsed` int(11) DEFAULT NULL,
  `max_concurrent` int(11) DEFAULT NULL,
  PRIMARY KEY (`id`),
  KEY `index_service` (`service`) USING BTREE,
  KEY `index_method` (`method`) USING BTREE
) ENGINE=InnoDB DEFAULT CHARSET=utf8 ROW_FORMAT=COMPACT;

SET FOREIGN_KEY_CHECKS = 1;

HTTP Status 500 - Request processing failed; nested exception is org.springframework.jdbc.BadSqlGrammarException:

type Exception report

message Request processing failed; nested exception is org.springframework.jdbc.BadSqlGrammarException:

description The server encountered an internal error that prevented it from fulfilling this request.

exception

org.springframework.web.util.NestedServletException: Request processing failed; nested exception is org.springframework.jdbc.BadSqlGrammarException:
### Error querying database.  Cause: com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: Expression #5 of SELECT list is not in GROUP BY clause and contains nonaggregated column 'appbricks.dubbo_invoke.invoke_time' which is not functionally dependent on columns in GROUP BY clause; this is incompatible with sql_mode=only_full_group_by
### The error may exist in file [/usr/local/tomcat/webapps/ROOT/WEB-INF/classes/mappers/DubboInvokeMapper.xml]
### The error may involve com.foreveross.dubbo.monitor.DubboMonitorService.countDubboInvoke-Inline
### The error occurred while setting parameters
### SQL: SELECT         dubbo_invoke.method,         dubbo_invoke.type,         SUM(dubbo_invoke.success) as success,         SUM(dubbo_invoke.elapsed) / SUM(dubbo_invoke.success) as elapsed,         dubbo_invoke.invoke_time DIV ? * ? as invokeTime         FROM dubbo_invoke          WHERE 1 = 1                                  AND dubbo_invoke.invoke_date >= DATE_FORMAT(?,'%Y-%m-%d')                                 AND dubbo_invoke.invoke_date <= DATE_FORMAT(?,'%Y-%m-%d')                                 AND dubbo_invoke.service = ?                                 AND dubbo_invoke.method = ?                                                     AND dubbo_invoke.type = ?                   GROUP BY dubbo_invoke.invoke_time DIV ?
### Cause: com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: Expression #5 of SELECT list is not in GROUP BY clause and contains nonaggregated column 'appbricks.dubbo_invoke.invoke_time' which is not functionally dependent on columns in GROUP BY clause; this is incompatible with sql_mode=only_full_group_by
; bad SQL grammar []; nested exception is com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: Expression #5 of SELECT list is not in GROUP BY clause and contains nonaggregated column 'appbricks.dubbo_invoke.invoke_time' which is not functionally dependent on columns in GROUP BY clause; this is incompatible with sql_mode=only_full_group_by
    org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:980)
    org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:870)
    javax.servlet.http.HttpServlet.service(HttpServlet.java:650)
    org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:844)
    javax.servlet.http.HttpServlet.service(HttpServlet.java:731)
    org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
    org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:330)
    org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:118)
    org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:84)
    org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
    org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:113)
    org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
    org.springframework.security.web.session.SessionManagementFilter.doFilter(SessionManagementFilter.java:103)
    org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
    org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:113)
    org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
    org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:154)
    org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
    org.springframework.security.web.savedrequest.RequestCacheAwareFilter.doFilter(RequestCacheAwareFilter.java:45)
    org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
    org.springframework.security.web.authentication.www.BasicAuthenticationFilter.doFilter(BasicAuthenticationFilter.java:201)
    org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
    org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java:110)
    org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
    org.springframework.security.web.header.HeaderWriterFilter.doFilterInternal(HeaderWriterFilter.java:57)
    org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
    org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
    org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:87)
    org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
    org.springframework.security.web.context.request.async.WebAsyncManagerIntegrationFilter.doFilterInternal(WebAsyncManagerIntegrationFilter.java:50)
    org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
    org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
    org.springframework.security.web.FilterChainProxy.doFilterInternal(FilterChainProxy.java:192)
    org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:160)
    org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:346)
    org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:262)
root cause

org.springframework.jdbc.BadSqlGrammarException:
### Error querying database.  Cause: com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: Expression #5 of SELECT list is not in GROUP BY clause and contains nonaggregated column 'appbricks.dubbo_invoke.invoke_time' which is not functionally dependent on columns in GROUP BY clause; this is incompatible with sql_mode=only_full_group_by
### The error may exist in file [/usr/local/tomcat/webapps/ROOT/WEB-INF/classes/mappers/DubboInvokeMapper.xml]
### The error may involve com.foreveross.dubbo.monitor.DubboMonitorService.countDubboInvoke-Inline
### The error occurred while setting parameters
### SQL: SELECT         dubbo_invoke.method,         dubbo_invoke.type,         SUM(dubbo_invoke.success) as success,         SUM(dubbo_invoke.elapsed) / SUM(dubbo_invoke.success) as elapsed,         dubbo_invoke.invoke_time DIV ? * ? as invokeTime         FROM dubbo_invoke          WHERE 1 = 1                                  AND dubbo_invoke.invoke_date >= DATE_FORMAT(?,'%Y-%m-%d')                                 AND dubbo_invoke.invoke_date <= DATE_FORMAT(?,'%Y-%m-%d')                                 AND dubbo_invoke.service = ?                                 AND dubbo_invoke.method = ?                                                     AND dubbo_invoke.type = ?                   GROUP BY dubbo_invoke.invoke_time DIV ?
### Cause: com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: Expression #5 of SELECT list is not in GROUP BY clause and contains nonaggregated column 'appbricks.dubbo_invoke.invoke_time' which is not functionally dependent on columns in GROUP BY clause; this is incompatible with sql_mode=only_full_group_by
; bad SQL grammar []; nested exception is com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: Expression #5 of SELECT list is not in GROUP BY clause and contains nonaggregated column 'appbricks.dubbo_invoke.invoke_time' which is not functionally dependent on columns in GROUP BY clause; this is incompatible with sql_mode=only_full_group_by
    org.springframework.jdbc.support.SQLExceptionSubclassTranslator.doTranslate(SQLExceptionSubclassTranslator.java:91)
    org.springframework.jdbc.support.AbstractFallbackSQLExceptionTranslator.translate(AbstractFallbackSQLExceptionTranslator.java:73)
    org.springframework.jdbc.support.AbstractFallbackSQLExceptionTranslator.translate(AbstractFallbackSQLExceptionTranslator.java:81)
    org.mybatis.spring.MyBatisExceptionTranslator.translateExceptionIfPossible(MyBatisExceptionTranslator.java:73)
    org.mybatis.spring.SqlSessionTemplate$SqlSessionInterceptor.invoke(SqlSessionTemplate.java:371)
    com.sun.proxy.$Proxy31.selectList(Unknown Source)
    org.mybatis.spring.SqlSessionTemplate.selectList(SqlSessionTemplate.java:198)
    com.foreveross.dubbo.monitor.support.Dao.getList(Dao.java:138)
    com.foreveross.dubbo.monitor.DubboMonitorService.countDubboInvoke(DubboMonitorService.java:175)
    com.foreveross.dubbo.monitor.controller.ChartsController.loadChartsData(ChartsController.java:77)
    sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
    sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    java.lang.reflect.Method.invoke(Method.java:606)
    org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:221)
    org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:136)
    org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:110)
    org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:817)
    org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:731)
    org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:85)
    org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:959)
    org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:893)
    org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:968)
    org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:870)
    javax.servlet.http.HttpServlet.service(HttpServlet.java:650)
    org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:844)
    javax.servlet.http.HttpServlet.service(HttpServlet.java:731)
    org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
    org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:330)
    org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:118)
    org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:84)
    org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
    org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:113)
    org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
    org.springframework.security.web.session.SessionManagementFilter.doFilter(SessionManagementFilter.java:103)
    org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
    org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:113)
    org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
    org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:154)
    org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
    org.springframework.security.web.savedrequest.RequestCacheAwareFilter.doFilter(RequestCacheAwareFilter.java:45)
    org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
    org.springframework.security.web.authentication.www.BasicAuthenticationFilter.doFilter(BasicAuthenticationFilter.java:201)
    org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
    org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java:110)
    org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
    org.springframework.security.web.header.HeaderWriterFilter.doFilterInternal(HeaderWriterFilter.java:57)
    org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
    org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
    org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:87)
    org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
    org.springframework.security.web.context.request.async.WebAsyncManagerIntegrationFilter.doFilterInternal(WebAsyncManagerIntegrationFilter.java:50)
    org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
    org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
    org.springframework.security.web.FilterChainProxy.doFilterInternal(FilterChainProxy.java:192)
    org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:160)
    org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:346)
    org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:262)
root cause

com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: Expression #5 of SELECT list is not in GROUP BY clause and contains nonaggregated column 'appbricks.dubbo_invoke.invoke_time' which is not functionally dependent on columns in GROUP BY clause; this is incompatible with sql_mode=only_full_group_by
    sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
    sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
    sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
    java.lang.reflect.Constructor.newInstance(Constructor.java:526)
    com.mysql.jdbc.Util.handleNewInstance(Util.java:409)
    com.mysql.jdbc.Util.getInstance(Util.java:384)
    com.mysql.jdbc.SQLError.createSQLException(SQLError.java:1052)
    com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:4232)
    com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:4164)
    com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2615)
    com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2776)
    com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2838)
    com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:2082)
    com.mysql.jdbc.PreparedStatement.execute(PreparedStatement.java:1307)
    com.alibaba.druid.pool.DruidPooledPreparedStatement.execute(DruidPooledPreparedStatement.java:493)
    org.apache.ibatis.executor.statement.PreparedStatementHandler.query(PreparedStatementHandler.java:59)
    org.apache.ibatis.executor.statement.RoutingStatementHandler.query(RoutingStatementHandler.java:73)
    org.apache.ibatis.executor.SimpleExecutor.doQuery(SimpleExecutor.java:60)
    org.apache.ibatis.executor.BaseExecutor.queryFromDatabase(BaseExecutor.java:267)
    org.apache.ibatis.executor.BaseExecutor.query(BaseExecutor.java:137)
    org.apache.ibatis.executor.CachingExecutor.query(CachingExecutor.java:96)
    org.apache.ibatis.executor.CachingExecutor.query(CachingExecutor.java:77)
    org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:108)
    org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:102)
    sun.reflect.GeneratedMethodAccessor62.invoke(Unknown Source)
    sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    java.lang.reflect.Method.invoke(Method.java:606)
    org.mybatis.spring.SqlSessionTemplate$SqlSessionInterceptor.invoke(SqlSessionTemplate.java:358)
    com.sun.proxy.$Proxy31.selectList(Unknown Source)
    org.mybatis.spring.SqlSessionTemplate.selectList(SqlSessionTemplate.java:198)
    com.foreveross.dubbo.monitor.support.Dao.getList(Dao.java:138)
    com.foreveross.dubbo.monitor.DubboMonitorService.countDubboInvoke(DubboMonitorService.java:175)
    com.foreveross.dubbo.monitor.controller.ChartsController.loadChartsData(ChartsController.java:77)
    sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
    sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    java.lang.reflect.Method.invoke(Method.java:606)
    org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:221)
    org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:136)
    org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:110)
    org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:817)
    org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:731)
    org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:85)
    org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:959)
    org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:893)
    org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:968)
    org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:870)
    javax.servlet.http.HttpServlet.service(HttpServlet.java:650)
    org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:844)
    javax.servlet.http.HttpServlet.service(HttpServlet.java:731)
    org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
    org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:330)
    org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:118)
    org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:84)
    org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
    org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:113)
    org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
    org.springframework.security.web.session.SessionManagementFilter.doFilter(SessionManagementFilter.java:103)
    org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
    org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:113)
    org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
    org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:154)
    org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
    org.springframework.security.web.savedrequest.RequestCacheAwareFilter.doFilter(RequestCacheAwareFilter.java:45)
    org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
    org.springframework.security.web.authentication.www.BasicAuthenticationFilter.doFilter(BasicAuthenticationFilter.java:201)
    org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
    org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java:110)
    org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
    org.springframework.security.web.header.HeaderWriterFilter.doFilterInternal(HeaderWriterFilter.java:57)
    org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
    org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
    org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:87)
    org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
    org.springframework.security.web.context.request.async.WebAsyncManagerIntegrationFilter.doFilterInternal(WebAsyncManagerIntegrationFilter.java:50)
    org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
    org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
    org.springframework.security.web.FilterChainProxy.doFilterInternal(FilterChainProxy.java:192)
    org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:160)
    org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:346)
    org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:262)
note The full stack trace of the root cause is available in the Apache Tomcat/7.0.69 logs.

Apache Tomcat/7.0.69

无法收集到服务调用信息表没数据，DubboMonitorService.collect

表没有数据 DubboMonitorService.collect没有触发。

dubbo-monitor 启动加载spring 错误

Error creating bean with name 'applicationsController': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private com.handu.open.dubbo.monitor.RegistryContainer com.handu.open.dubbo.monitor.controller.ApplicationsController.registryContainer; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'registryContainer' defined in file [D:\tomcat\webapps\dubbo-monitor\WEB-INF\classes\com\handu\open\dubbo\monitor\RegistryContainer.class]: Initialization of bean failed; nested exception is java.lang.ExceptionInInitializerError

部署到tomcat容器下，用浏览器访问特别慢

通过eclipse发布到tomcat 7 下，启动tomcat，每次都是半分钟才能出现页面，点每个页面都是类似的情况。我的jdk是1.7.咋回事？

请问你的dubbo monitor有邮件报警功能吗

能否提供一个,快速安装切入使用的版本

代码down下来改了配置都跑不了,不是依赖问题就是页面问题,浪费时间了

console服务注册业务job的时候发生序列化错误

sorry 发错地方了

spring版本依赖混乱

消费者正常调用，没有往dubbo_invoke表中写数据

dubbo2.5.3使用dubbo-monitor异常

JSON序列化，异常信息如下：
[23 22:53:30,692] [INFO ] [DubboMonitorSendTimer-thread-1] [] monitor.dubbo.DubboMonitor - [DUBBO] Send statistics to monitor zookeeper://127.0.0.1:2181/com.alibaba.dubbo.monitor.MonitorService?anyhost=true&application=dubbo-monitor&check=false&delay=-1&dubbo=2.5.3&generic=false&interface=com.alibaba.dubbo.monitor.MonitorService&methods=lookup,collect&pid=463&revision=2.8.4&serialization=json&side=provider&timestamp=1448263156442, dubbo version: 2.5.3, current host: 192.168.6.56
[23 22:53:30,781] [ERROR] [DubboMonitorSendTimer-thread-1] [] monitor.dubbo.DubboMonitor - [DUBBO] Unexpected error occur at send statistic, cause: Failed to invoke the method collect in the service com.alibaba.dubbo.monitor.MonitorService. Tried 3 times of the providers 192.168.1.55:1234 from the registry 127.0.0.1:2181 on the consumer 192.168.6.56 using the dubbo version 2.5.3. Last error is: Failed to invoke remote method: collect, provider: dubbo://192.168.1.55:1234/com.alibaba.dubbo.monitor.MonitorService?anyhost=true&application=dubbo-monitor&check=false&delay=-1&dubbo=2.8.4&generic=false&interface=com.alibaba.dubbo.monitor.MonitorService&methods=lookup,collect&pid=463&revision=2.8.4&serialization=json&side=provider&timestamp=1448263156442, cause: Failed to send message Request [id=1169, version=2.0.0, twoway=true, event=false, broken=false, data=RpcInvocation [methodName=collect, parameterTypes=[class com.alibaba.dubbo.common.URL], arguments=[count://192.168.6.56:1234/com.comisys.gudong.server.service.IOrgService/queryMyPayAccountList?application=lanxin-service-provider&concurrent=1&consumer=192.168.1.54&elapsed=15&failure=0&input=404&interface=com.comisys.gudong.server.service.IOrgService&max.concurrent=1&max.elapsed=15&max.input=404&max.output=0&method=queryMyPayAccountList&output=0&success=1&timestamp=1448290410692], attachments={path=com.alibaba.dubbo.monitor.MonitorService, interface=com.alibaba.dubbo.monitor.MonitorService, version=0.0.0}]] to /192.168.1.55:1234, cause: null, dubbo version: 2.5.3, current host: 192.168.6.56
com.alibaba.dubbo.rpc.RpcException: Failed to invoke the method collect in the service com.alibaba.dubbo.monitor.MonitorService. Tried 3 times of the providers 192.168.1.55:1234 from the registry 127.0.0.1:2181 on the consumer 192.168.6.56 using the dubbo version 2.5.3. Last error is: Failed to invoke remote method: collect, provider: dubbo://192.168.1.55:1234/com.alibaba.dubbo.monitor.MonitorService?anyhost=true&application=dubbo-monitor&check=false&delay=-1&dubbo=2.8.4&generic=false&interface=com.alibaba.dubbo.monitor.MonitorService&methods=lookup,collect&pid=463&revision=2.8.4&serialization=json&side=provider&timestamp=1448263156442, cause: Failed to send message Request [id=1169, version=2.0.0, twoway=true, event=false, broken=false, data=RpcInvocation [methodName=collect, parameterTypes=[class com.alibaba.dubbo.common.URL], arguments=[count://192.168.6.56:1234/com.comisys.gudong.server.service.IOrgService/queryMyPayAccountList?application=lanxin-service-provider&concurrent=1&consumer=192.168.1.54&elapsed=15&failure=0&input=404&interface=com.comisys.gudong.server.service.IOrgService&max.concurrent=1&max.elapsed=15&max.input=404&max.output=0&method=queryMyPayAccountList&output=0&success=1&timestamp=1448290410692], attachments={path=com.alibaba.dubbo.monitor.MonitorService, interface=com.alibaba.dubbo.monitor.MonitorService, version=0.0.0}]] to /192.168.1.55:1234, cause: null
at com.alibaba.dubbo.rpc.cluster.support.FailoverClusterInvoker.doInvoke(FailoverClusterInvoker.java:101)
at com.alibaba.dubbo.rpc.cluster.support.AbstractClusterInvoker.invoke(AbstractClusterInvoker.java:227)
at com.alibaba.dubbo.rpc.cluster.support.wrapper.MockClusterInvoker.invoke(MockClusterInvoker.java:72)
at com.alibaba.dubbo.rpc.proxy.InvokerInvocationHandler.invoke(InvokerInvocationHandler.java:52)
at com.alibaba.dubbo.common.bytecode.proxy0.collect(proxy0.java)
at com.alibaba.dubbo.monitor.dubbo.DubboMonitor.send(DubboMonitor.java:113)
at com.alibaba.dubbo.monitor.dubbo.DubboMonitor$1.run(DubboMonitor.java:70)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294)
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: com.alibaba.dubbo.remoting.RemotingException: Failed to send message Request [id=1169, version=2.0.0, twoway=true, event=false, broken=false, data=RpcInvocation [methodName=collect, parameterTypes=[class com.alibaba.dubbo.common.URL], arguments=[count://192.168.6.56:1234/com.comisys.gudong.server.service.IOrgService/queryMyPayAccountList?application=lanxin-service-provider&concurrent=1&consumer=192.168.1.54&elapsed=15&failure=0&input=404&interface=com.comisys.gudong.server.service.IOrgService&max.concurrent=1&max.elapsed=15&max.input=404&max.output=0&method=queryMyPayAccountList&output=0&success=1&timestamp=1448290410692], attachments={path=com.alibaba.dubbo.monitor.MonitorService, interface=com.alibaba.dubbo.monitor.MonitorService, version=0.0.0}]] to /192.168.1.55:1234, cause: null
at com.alibaba.dubbo.remoting.transport.netty.NettyChannel.send(NettyChannel.java:108)
at com.alibaba.dubbo.remoting.transport.AbstractClient.send(AbstractClient.java:270)
at com.alibaba.dubbo.remoting.transport.AbstractPeer.send(AbstractPeer.java:51)
at com.alibaba.dubbo.remoting.exchange.support.header.HeaderExchangeChannel.request(HeaderExchangeChannel.java:112)
at com.alibaba.dubbo.remoting.exchange.support.header.HeaderExchangeClient.request(HeaderExchangeClient.java:91)
at com.alibaba.dubbo.rpc.protocol.dubbo.ReferenceCountExchangeClient.request(ReferenceCountExchangeClient.java:81)
at com.alibaba.dubbo.rpc.protocol.dubbo.DubboInvoker.doInvoke(DubboInvoker.java:96)
at com.alibaba.dubbo.rpc.protocol.AbstractInvoker.invoke(AbstractInvoker.java:144)
at com.alibaba.dubbo.monitor.support.MonitorFilter.invoke(MonitorFilter.java:75)
at com.alibaba.dubbo.rpc.protocol.ProtocolFilterWrapper$1.invoke(ProtocolFilterWrapper.java:91)
at com.alibaba.dubbo.rpc.protocol.dubbo.filter.FutureFilter.invoke(FutureFilter.java:53)
at com.alibaba.dubbo.rpc.protocol.ProtocolFilterWrapper$1.invoke(ProtocolFilterWrapper.java:91)
at com.alibaba.dubbo.rpc.filter.ConsumerContextFilter.invoke(ConsumerContextFilter.java:48)
at com.alibaba.dubbo.rpc.protocol.ProtocolFilterWrapper$1.invoke(ProtocolFilterWrapper.java:91)
at com.alibaba.dubbo.rpc.listener.ListenerInvokerWrapper.invoke(ListenerInvokerWrapper.java:74)
at com.alibaba.dubbo.rpc.protocol.InvokerWrapper.invoke(InvokerWrapper.java:53)
at com.alibaba.dubbo.rpc.cluster.support.FailoverClusterInvoker.doInvoke(FailoverClusterInvoker.java:77)

服务访问很慢

部署环境：linux+mysql5.5+Tomcat7
访问地址：http://localhost:8080/dubbo-monitor
问题：访问很慢，半天刷不出来结果？

数量统计，小数点问题

成功数，失败数，出来都是带小数点，而且不对。而且，感觉这个用int就行了，不知使用double的用意？

DubboMonitorService中获取调用方的application name

在DubboMonitorService.writeToDataBase() 中 URL中只有target的application name,怎么获取调用方 source的application name呢?

构建过程中，maven**仓库中找不到dubbo-2.8.4的版本

哪里可以下载到dubbo-2.8.4的版本

mongo分支问题

我clone了项目，切换到mongo分支，用mvn生成了war，放到tomcat运行就出现java.lang.NoClassDefFoundError: org/springframework/web/method/support/CompositeUriComponentsContributor
这个错误，多次尝试也还是如此，希望作者解决下

dubbo-monitor-simple-2.5.8 图表无法显示

绘图时显示数组超出边界：
2018-01-03 19:20:54,504 [DubboMonitorTimer-thread-1] ERROR com.alibaba.dubbo.monitor.simple.SimpleMonitorService$2 (SimpleMonitorService.java:102) - [DUBBO] Unexpected error occur at draw stat chart, cause: 0, dubbo version: 2.5.8, current host: 192.168.0.195
java.lang.ArrayIndexOutOfBoundsException: 0
at sun.font.CompositeStrike.getStrikeForSlot(CompositeStrike.java:75)
at sun.font.CompositeStrike.getFontMetrics(CompositeStrike.java:93)
at sun.font.FontDesignMetrics.initMatrixAndMetrics(FontDesignMetrics.java:359)
at sun.font.FontDesignMetrics.(FontDesignMetrics.java:350)
at sun.font.FontDesignMetrics.getMetrics(FontDesignMetrics.java:302)
at sun.java2d.SunGraphics2D.getFontMetrics(SunGraphics2D.java:863)
at org.jfree.text.TextFragment.calculateDimensions(TextFragment.java:229)
at org.jfree.text.TextLine.calculateDimensions(TextLine.java:190)
at org.jfree.text.TextBlock.calculateDimensions(TextBlock.java:171)
at org.jfree.chart.block.LabelBlock.arrange(LabelBlock.java:316)
at org.jfree.chart.block.BorderArrangement.arrangeNN(BorderArrangement.java:210)
at org.jfree.chart.block.BorderArrangement.arrange(BorderArrangement.java:137)
at org.jfree.chart.block.BlockContainer.arrange(BlockContainer.java:179)
at org.jfree.chart.block.CenterArrangement.arrangeNN(CenterArrangement.java:284)
at org.jfree.chart.block.CenterArrangement.arrange(CenterArrangement.java:98)
at org.jfree.chart.block.BlockContainer.arrange(BlockContainer.java:179)
at org.jfree.chart.block.FlowArrangement.arrangeNN(FlowArrangement.java:365)
at org.jfree.chart.block.FlowArrangement.arrangeRR(FlowArrangement.java:283)
at org.jfree.chart.block.FlowArrangement.arrange(FlowArrangement.java:158)
at org.jfree.chart.block.BlockContainer.arrange(BlockContainer.java:179)
at org.jfree.chart.title.LegendTitle.arrange(LegendTitle.java:501)
at org.jfree.chart.JFreeChart.drawTitle(JFreeChart.java:1330)
at org.jfree.chart.JFreeChart.draw(JFreeChart.java:1220)
at org.jfree.chart.JFreeChart.createBufferedImage(JFreeChart.java:1409)
at org.jfree.chart.JFreeChart.createBufferedImage(JFreeChart.java:1389)
at org.jfree.chart.JFreeChart.createBufferedImage(JFreeChart.java:1374)
at com.alibaba.dubbo.monitor.simple.SimpleMonitorService.createChart(SimpleMonitorService.java:139)
at com.alibaba.dubbo.monitor.simple.SimpleMonitorService.draw(SimpleMonitorService.java:309)
at com.alibaba.dubbo.monitor.simple.SimpleMonitorService.access$300(SimpleMonitorService.java:62)
at com.alibaba.dubbo.monitor.simple.SimpleMonitorService$2.run(SimpleMonitorService.java:100)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294)
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)

如果启动报 ClassNotFound，一般是依赖冲突的问题，可以这样解决：

给 pom 中 dubbo 的 exclusions 加上添加这些排除：

<exclusion>
	<groupId>org.springframework</groupId>
	<artifactId>spring-context</artifactId>
</exclusion>
<exclusion>
	<groupId>org.springframework</groupId>
	<artifactId>spring-core</artifactId>
</exclusion>
<exclusion>
	<groupId>org.springframework</groupId>
	<artifactId>spring-beans</artifactId>
</exclusion>
<exclusion>
	<groupId>org.springframework</groupId>
	<artifactId>spring-web</artifactId>
</exclusion>
<exclusion>
	<groupId>org.springframework</groupId>
	<artifactId>spring-aop</artifactId>
</exclusion>
<exclusion>
	<groupId>org.springframework</groupId>
	<artifactId>spring-expression</artifactId>
</exclusion>

无法插入数据

监控中心可能看到服务者与消费者，也能看到调用次数，但是数据库里面无任何数据，不知为何那张表一直是空的，而且从不插入数据，求解呀

bean初始化失败

现在用浏览器访问的时候，出现bean初始化失败。

[06/06/16 01:38:18:018 CST] localhost-startStop-1 WARN support.AnnotationConfigWebApplicationContext: Exception encountered during context initialization - cancelling refresh attempt
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'chartsController': Injection of autowired dependencies failed; nested exception is org.springframework.beans.facto
ry.BeanCreationException: Could not autowire field: private com.handu.open.dubbo.monitor.DubboMonitorService com.handu.open.dubbo.monitor.controller.ChartsController.dubboMonitorService; nested exceptio
n is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'dubboMonitorService': Injection of autowired dependencies failed; nested exception is org.springframework.bea
ns.factory.BeanCreationException: Could not autowire field: private com.handu.open.dubbo.monitor.RegistryContainer com.handu.open.dubbo.monitor.DubboMonitorService.registryContainer; nested exception is
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'registryContainer' defined in file [/home/phh/apache-tomcat-8.0.35/webapps/dubbo-monitor/WEB-INF/classes/com/hand
u/open/dubbo/monitor/RegistryContainer.class]: Initialization of bean failed; nested exception is java.lang.ExceptionInInitializerError
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:334)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1210)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:537)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:476)
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:303)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:299)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:194)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:755)
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:757)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:480)
at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:403)
at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:306)
at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:106)
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4813)
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5272)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:147)
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:725)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:701)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:717)
at org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:940)
at org.apache.catalina.startup.HostConfig$DeployWar.run(HostConfig.java:1816)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
at java.util.concurrent.FutureTask.run(FutureTask.java:262)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:745)
Caused by: org.springframework.beans.factory.BeanCreationException: Could not autowire field: private com.handu.open.dubbo.monitor.DubboMonitorService com.handu.open.dubbo.monitor.controller.ChartsContr
oller.dubboMonitorService; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'dubboMonitorService': Injection of autowired dependencies failed; n
ested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private com.handu.open.dubbo.monitor.RegistryContainer com.handu.open.dubbo.monitor.DubboMonitorServ
ice.registryContainer; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'registryContainer' defined in file [/home/phh/apache-tomcat-8.0.35/weba
pps/dubbo-monitor/WEB-INF/classes/com/handu/open/dubbo/monitor/RegistryContainer.class]: Initialization of bean failed; nested exception is java.lang.ExceptionInInitializerError

js new Date()的浏览器兼容性

ff，ie，safari无法将 yyyy-MM-dd HH:mm:ss格式的string转换成Date，会报invalid Date，chrome没有问题。
但是都可以将 yyyy/MM/dd HH:mm:ss转换成Date，建议时间那里，由

new Date($('#invokeDateFrom').val() + ' 00:00:00')
改成
new Date($('#invokeDateFrom').val().replace(new RegExp("-","gm"),"/") + ' 00:00:00'),

password for mongodb

这里怎么注释了，是否可以调整为密码可配置？

// return new MongoClient(singletonList(new ServerAddress(url, port)),
// singletonList(MongoCredential.createCredential("name", "db", "pwd".toCharArray())));