zookeeper 3.5.8源码编译

Zookeeper 3.5.8源码下载：

https://github.com/apache/zookeeper/tree/branch-3.5.8

环境介绍：

>java -version
java version "1.8.0_251"
Java(TM) SE Runtime Environment (build 1.8.0_251-b08)
Java HotSpot(TM) 64-Bit Server VM (build 25.251-b08, mixed mode)

>mvn -version
Apache Maven 3.5.4 (1edded0938998edf8bf061f1ceb3cfdeccf443fe; 2018-06-18T02:33:14+08:00)
Maven home: D:\apache-maven-3.5.4\bin\..
Java version: 1.8.0_251, vendor: Oracle Corporation, runtime: C:\Program Files\Java\jdk1.8.0_251\jre
Default locale: zh_CN, platform encoding: GBK
OS name: "windows 10", version: "10.0", arch: "amd64", family: "windows"
           

导入IDEA，进行编译

1.执行 mvn clean compile -DskipTests

2. 运行QuorumPeerMain

2.1 复制一份zoo_sample.cfg，取名zoo.cfg

2.2 运行

2.3 运行如果报包的错误：

找到zookeeper-contrib的POM文件，并引入maven，导入包，即可。

2.4 重新运行，即可。

"C:\Program Files\Java\jdk1.8.0_251\bin\java.exe" -Dlog4j.configuration=file:D:\IdeaProjects\zookeeper-branch-3.5.8\conf\log4j.properties "-javaagent:D:\Program Files\JetBrains\IntelliJ IDEA 2019.1\lib\idea_rt.jar=51936:D:\Program Files\JetBrains\IntelliJ IDEA 2019.1\bin" -Dfile.encoding=UTF-8 -classpath "C:\Program ......org.apache.zookeeper.server.quorum.QuorumPeerMain D:\IdeaProjects\zookeeper-branch-3.5.8\conf\zoo.cfg
2020-12-12 16:02:35,717 [myid:] - INFO  [main:[email protected]] - Reading configuration from: D:\IdeaProjects\zookeeper-branch-3.5.8\conf\zoo.cfg
2020-12-12 16:02:35,732 [myid:] - WARN  [main:[email protected]] - \tmp\zookeeper is relative. Prepend .\ to indicate that you're sure!
2020-12-12 16:02:35,751 [myid:] - INFO  [main:[email protected]] - clientPortAddress is 0.0.0.0:2181
2020-12-12 16:02:35,753 [myid:] - INFO  [main:[email protected]] - secureClientPort is not set
......
           

3. 客户端运行

3.1 运行ZooKeeperMain

3.2 commons/cli/ParseException报错

java.lang.NoClassDefFoundError: org/apache/commons/cli/ParseException
	at org.apache.zookeeper.ZooKeeperMain.<clinit>(ZooKeeperMain.java:106)
Caused by: java.lang.ClassNotFoundException: org.apache.commons.cli.ParseException
           

找到ZooKeeperMain所在的项目的pom文件，注释掉commons-cli的scope

<dependency>
      <groupId>commons-cli</groupId>
      <artifactId>commons-cli</artifactId>
<!--      <scope>provided</scope>-->
    </dependency>
           

3.3 运行ZooKeeperMain,成功

Connecting to localhost:2181
log4j:WARN No appenders could be found for logger (org.apache.zookeeper.ZooKeeper).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
Welcome to ZooKeeper!
JLine support is disabled

WATCHER::

WatchedEvent state:SyncConnected type:None path:null
> ls /
[zookeeper]
           

4. zkCli连接报错

D:\IdeaProjects\zookeeper-branch-3.5.8\bin>zkCli

错误: 找不到或无法加载主类 org.apache.zookeeper.ZooKeeperMain

解决方案：待更新