alibaba / taokeeper Goto Github PK

ZooKeeper-Monitor, a monitor for zookeeper in java. Download https://github.com/alibaba/taokeeper/downloads

Home Page: http://jm-blog.aliapp.com/?p=1450

License: Other

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taokeeper's Introduction

Notice:The file is encoded by UTF-8

HomePage: http://jm.taobao.org/2012/01/12/zookeeper%E7%9B%91%E6%8E%A7/
CopyRight by Taobao.com
Any question to: [email protected]
   
   
1. Use To manage projects dependence using maven
2. Database Initialization: taokeeper-build/sql/taokeeper.sql
3. Implements com.taobao.taokeeper.reporter.alarm.MessageSender to send message.
4. Exec taokeeper-build/build.cmd to generate taokeeper-monitor.war


任何建议与问题，请到 http://jm-blog.aliapp.com/?p=1450 进行反馈。
         
         
         
         
         
Alibaba OpenSource Maven Repository  
	<profiles>
		<profile>
			<id>opensource</id>
			<repositories>
				<repository>
					<id>taocodeReleases</id>
					<name>taocode nexus</name>
					<url>http://mvnrepo.code.taobao.org/nexus/content/repositories/releases/</url>
				</repository>
				<repository>
					<id>taocodeSnapshots</id>
					<name>taocode nexus</name>
					<url>http://mvnrepo.code.taobao.org/nexus/content/repositories/snapshots/</url>
				</repository>
			</repositories>
		</profile>
	</profiles>

taokeeper's People

Contributors

Stargazers

Watchers

Forkers

franklinsun gspandy gavinhwa kevinkerry maohong wanpwang romkk unixcrh resrugam lispmind strategist922 cnjun sofartogo wangjianjava zwqjsj0404 mayanhui peidachang linjunzhe jy4618272 realjunlin fyatao bitted zhaohaolin jeffnono oopos houhlin wenshao hengyunabc caihongbo achun2080 einstein-github liuyuanli xixuebin rochesterli twlkyao wangxiaoxiao88 wangwensheng java66liu sealover7 mt0803 yangxt jackerxff liunian812 toby941 zhoujiang2013 kuguobing joliny woshisong121 mason105 wowgeeker leonardo87 xyzlmn threezhang luyao1986 eten115 kaywood sirithink xiatiansong wxiaofei yjydmlh leon8693 lanyufu sanen luojing fengbinzhu wy1100 kxie zumaid macong jjshanwei jxqlovejava ztoh caipanjin jiangweiming researchmore impulsehu liu76874151 yh-study wuzhongxing ycaihua imanman itface yakey2008 copyofalibaba walkongrass alonestar haifengcao shelocks zhaog java10000 panda7240 aqlu chudy001 thegodofwar ljmdbc7a penta-ium qq121821229 treper xiaorl 289

taokeeper's Issues

Initialization 调用initSystem 时出现异常-DconfigFilePath="W:\TaoKeeper\taokeeper\config\config-test.properties"

on 9.7.2. Offending class: javax/servlet/Servlet.class
2014-11-03 18:11:16,043 - INFO [localhost-startStop-1:core.ThreadPoolManager@28] - Start init ThreadPoolManager...
2014-11-03 18:11:16,045 - INFO [localhost-startStop-1:core.Initialization@100] - =================================Start to init system===========================
2014-11-03 18:11:16,046 - ERROR [localhost-startStop-1:core.Initialization@107] - Please defined,such as -DconfigFilePath="W:\TaoKeeper\taokeeper\config\config-test.properties"
2014-11-3 18:11:16 org.apache.catalina.startup.HostConfig deployDirectory
信息: Deploying web application directory /apps/svr/tomcat1/webapps/manager

请补上License声明

top -b -n 1 | head -5 ubuntu 16 和 12 执行结果不同导致的ssh exception

很多java类的注释都乱码，能否设置好重新上传下？

比如taokeeper\taokeeper-research\src\main\java\com\taobao\zookeeper\presstest\watcher下面的

Allow user to set ssh port of zookeeper cluster

报警设置出错

报警设置出错，日志显式
rror: 执行数据库查询[SELECT alarm_settings_id, cluster_id, wangwang_list, phone_list, email_list, max_delay_of_check, max_cpu_usage,max_memory_usage, max_load, max_connection_per_ip, max_watch_per_ip, data_dir, data_log_dir, max_disk_usage, node_path_check_rule FROM alarm_settings WHERE cluster_id= 1]出错: Unknown column 'node_path_check_rule' in 'field list'
是我下载的数据库脚本不是最新？还是代码不是最新？
谢谢

不知道哪里的错误，求帮忙

严重: StandardWrapper.Throwable
java.lang.RuntimeException: Parse configOfMsgCenter( ) error, please config like this：1.2.3.4:9999,1.2.3.5:9999/a*b/3545656/67657configOfMsgCenter can't be null
at com.taobao.taokeeper.common.constant.SystemConstant.parseConfigOfMsgCenter(SystemConstant.java:80)
at com.taobao.taokeeper.monitor.core.Initialization.initSystem(Initialization.java:128)
at com.taobao.taokeeper.monitor.core.Initialization.init(Initialization.java:51)
at javax.servlet.GenericServlet.init(GenericServlet.java:212)
at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1213)
at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:1026)
at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:4421)
at org.apache.catalina.core.StandardContext.start(StandardContext.java:4734)
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:799)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:779)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:601)
at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1079)
at org.apache.catalina.startup.HostConfig.deployDirectories(HostConfig.java:1002)
at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:506)
at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1317)
at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:324)
at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:142)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1065)
at org.apache.catalina.core.StandardHost.start(StandardHost.java:840)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1057)
at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:463)
at org.apache.catalina.core.StandardService.start(StandardService.java:525)
at org.apache.catalina.core.StandardServer.start(StandardServer.java:754)
at org.apache.catalina.startup.Catalina.start(Catalina.java:595)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:289)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:414)
Caused by: java.lang.Exception: configOfMsgCenter can't be null
at com.taobao.taokeeper.common.constant.SystemConstant.parseConfigOfMsgCenter(SystemConstant.java:69)
... 29 more
2013-5-27 16:36:51 org.apache.catalina.core.StandardContext loadOnStartup
严重: Servlet /taokeeper-monitor threw load() exception
java.lang.Exception: configOfMsgCenter can't be null
at com.taobao.taokeeper.common.constant.SystemConstant.parseConfigOfMsgCenter(SystemConstant.java:69)
at com.taobao.taokeeper.monitor.core.Initialization.initSystem(Initialization.java:128)
at com.taobao.taokeeper.monitor.core.Initialization.init(Initialization.java:51)
at javax.servlet.GenericServlet.init(GenericServlet.java:212)
at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1213)
at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:1026)
at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:4421)
at org.apache.catalina.core.StandardContext.start(StandardContext.java:4734)
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:799)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:779)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:601)
at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1079)
at org.apache.catalina.startup.HostConfig.deployDirectories(HostConfig.java:1002)
at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:506)
at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1317)
at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:324)
at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:142)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1065)
at org.apache.catalina.core.StandardHost.start(StandardHost.java:840)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1057)
at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:463)
at org.apache.catalina.core.StandardService.start(StandardService.java:525)
at org.apache.catalina.core.StandardServer.start(StandardServer.java:754)
at org.apache.catalina.startup.Catalina.start(Catalina.java:595)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:289)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:414)

zkclient common-toolkit pom包更新不到

仓库地址访问不到：http://mvnrepo.code.taobao.org/nexus/content/repositories/releases/

数据库连接错误，不读取配置文件，好像是作者的测试连接信息

Start init datasource[driverName:com.mysql.jdbc.Driver, url: jdbc:mysql://localhost:3306/yinshi-test?characterEncoding=UTF-8, username: root, password: 123456

优化建议

1、SSH设置不灵活，多台服务器的用户名和密码有可能不一样。
2、第一次dump的等待时间逻辑，为什么不使用join()。
3、定期任务可以使用Quartz来完成，不要简陋的timer以及自己写while的形式循环往线程池加任务线程。

缺少configserver，msgcenter的JAR，而淘宝的maven服务器又不可使用！！

        <dependency>
            <groupId>com.taobao.configserver</groupId>
            <artifactId>config-client</artifactId>
            <version>${config.client.version}</version>
        </dependency>
        <dependency>
            <groupId>com.taobao.jm.msgcenter</groupId>
            <artifactId>msgcenter-utils</artifactId>
            <version>${msgcenter.version}</version>
            <exclusions>
                <exclusion>
                    <groupId>javax.xml.bind</groupId>
                    <artifactId>jaxb-api</artifactId>
                </exclusion>
                <exclusion>
                    <groupId>com.sun.xml.bind</groupId>
                    <artifactId>jaxb-xjc</artifactId>
                </exclusion>
                <exclusion>
                    <groupId>com.sun.xml.bind</groupId>
                    <artifactId>jaxb-impl</artifactId>
                </exclusion>
            </exclusions>
        </dependency>

集群状态列表里面 role，watch显示异常

请问部署一切正常，但是集群状态列表里面 role，watch显示始终为零是什么原因？
看到网上也有不少人问这个问题？能抽空解答一下吗？
ip role
172.17.1.115 0 0 0/0 / OK
172.17.1.116 0 0 0/0 / Checking
172.17.1.117 0 0 0/0 / Initializing

Build failes on project taokeeper-common

[INFO] ------------------------------------------------------------------------
[INFO] Reactor Summary:
[INFO]
[INFO] taokeeper ......................................... SUCCESS [0.009s]
[INFO] taokeeper-common .................................. FAILURE [0.179s]
[INFO] taokeeper-reporter ................................ SKIPPED
[INFO] taokeeper-monitor ................................. SKIPPED
[INFO] taokeeper-build ................................... SKIPPED
[INFO] taokeeper-research ................................ SKIPPED
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 0.395s
[INFO] Finished at: Wed Jan 07 14:42:48 CST 2015
[INFO] Final Memory: 6M/157M
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal on project taokeeper-common: Could not resolve dependencies for project com.taobao.taokeeper:taokeeper-common:jar:1.1.2: The following artifacts could not be resolved: org.slf4j:slf4
j-api:jar:1.5.9.RC1, org.slf4j:slf4j-log4j12:jar:1.5.9.RC1, org.apache.zookeeper:zookeeper:jar:sources:3.4.3, com.taobao.taokeeper:zkclient:jar:0.2-SNAPSHOT, common.toolkit:common-toolkit:jar:0.0.4-SNAPSHOT, commo
n.toolkit:common-toolkit:jar:sources:0.0.4-SNAPSHOT, mysql:mysql-connector-java:jar:5.1.12: Failure to find org.slf4j:slf4j-api:jar:1.5.9.RC1 in http://repo.maven.apache.org/maven2 was cached in the local reposito
ry, resolution will not be reattempted until the update interval of central has elapsed or updates are forced -> [Help 1]

缺少zkclient.jar 0.2-snapshot依赖

http://mvnrepo.code.taobao.org/nexus/content/repositories/releases/这个仓库也无法访问。建议直接将这个包以及依赖放到工程下吧

com.taobao.taokeeper:zkclient can not download

taobao私服地址不能访问，有新的网址吗？

taobao私服地址:
http://mvnrepo.code.taobao.org/nexus/content/repositories/releases/
http://mvnrepo.code.taobao.org/nexus/content/repositories/snapshots/
都不能访问.请看看

Why ssh to the server to execute commands

It takes me lots of time to find out who executes commands in the ZooKeeper server. I know TaoKeeper will send four-letter commands to the server and it can send in its host. Why ssh and execute?

Support to znode path monitor

(1) 指定root /下面，直接子节点个数变更报警，提示新增或者减少结点的名称
(2) 指定node 下面，直接子节点名称不是指定规范的，提示新增结点名称

--by taobao yingyuan

readme 写的也太无拘无束了

README可以写的更加好点码！

Support the dynamic server list in zookeeper client.

Component/s: taokeeper-client
Affects Version/s: 1.1.0
Fix Version/s: 1.1.0

Start Date: 12/Mar/12
PD: nileader
Background: 4月份CM4机房要进行迁移，考虑到本次迁移对zk应用的影响，所以要在客户端添加一个动态地址列表功能。
Solutions: 目前初步设计为通过diamond来进行数据推送。

taobao私服不能访问

taobao私服地址:
http://mvnrepo.code.taobao.org/nexus/content/repositories/releases/
http://mvnrepo.code.taobao.org/nexus/content/repositories/snapshots/
都不能访问.请看看

Why not use `mntr` to get status rather than `wchs` and `wchc`

$ echo mntr | nc localhost 2185

zk_version  3.4.0
zk_avg_latency  0
zk_max_latency  0
zk_min_latency  0
zk_packets_received 70
zk_packets_sent 69
zk_outstanding_requests 0
zk_server_state leader
zk_znode_count   4
zk_watch_count  0
zk_ephemerals_count 0
zk_approximate_data_size    27
zk_followers    4                   - only exposed by the Leader
zk_synced_followers 4               - only exposed by the Leader
zk_pending_syncs    0               - only exposed by the Leader
zk_open_file_descriptor_count 23    - only available on Unix platforms
zk_max_file_descriptor_count 1024   - only available on Unix platforms

wchc may slow down the ZooKeeper cluster and it has a big problem when ZooKeeper has too many znodes.

Separation of program and configuration

Now, taokeeper use maven-war-plugins to package project with config file. If you are quite familiar with this, so very convenient. But, some However, it seems, some companies did not have experience of useing maven to manage the project, and every time you need to repackage the project if update the configuration. So, separation of program and configuration is need

使用druid代替DBCP

druid更稳定，功能更强
druid是我们自己的开源项目，应该相互支持。
druid已发布到在maven**仓库，外部用户可以直接使用。
druid配置和dbcp配置兼容，只需要修改一个DataSource的类名就可以支持了，所有的功能都有对等的。比如com.alibaba.druid.pool.DruidDataSourceFactory可以替代BasicDataSourceFactory。

druid的maven仓库中最新版本：
http://repo1.maven.org/maven2/com/alibaba/druid/0.2.22/