05 ZooKeeper分布式RMI协调实战

2021-12-22 14:14:10,904 [myid:] - INFO [main:Environment@100] - Client environment:zookeeper.version=3.4.6-1569965, built on 02/20/2014 09:09 GMT 2021-12-22 14:14:10,906 [myid:] - INFO [main:Environment@100] - Client environment:host.name=LAPTOP-G7CRBRST 2021-12-22 14:14:10,907 [myid:] - INFO [main:Environment@100] - Client environment:java.version=1.8.0_311 2021-12-22 14:14:10,908 [myid:] - INFO [main:Environment@100] - Client environment:java.vendor=Oracle Corporation 2021-12-22 14:14:10,908 [myid:] - INFO [main:Environment@100] - Client environment:java.home=D:\Java\jdk1.8.0_311\jre 2021-12-22 14:14:10,908 [myid:] - INFO [main:Environment@100] - Client environment:java.class.path=D:\java\jdk1.8.0_311\jre\lib\charsets.jar;D:\java\jdk1.8.0_311\jre\lib\deploy.jar;D:\java\jdk1.8.0_311\jre\lib\ext\access-bridge-64.jar;D:\java\jdk1.8.0_311\jre\lib\ext\cldrdata.jar;D:\java\jdk1.8.0_311\jre\lib\ext\dnsns.jar;D:\java\jdk1.8.0_311\jre\lib\ext\jaccess.jar;D:\java\jdk1.8.0_311\jre\lib\ext\jfxrt.jar;D:\java\jdk1.8.0_311\jre\lib\ext\localedata.jar;D:\java\jdk1.8.0_311\jre\lib\ext\nashorn.jar;D:\java\jdk1.8.0_311\jre\lib\ext\sunec.jar;D:\java\jdk1.8.0_311\jre\lib\ext\sunjce_provider.jar;D:\java\jdk1.8.0_311\jre\lib\ext\sunmscapi.jar;D:\java\jdk1.8.0_311\jre\lib\ext\sunpkcs11.jar;D:\java\jdk1.8.0_311\jre\lib\ext\zipfs.jar;D:\java\jdk1.8.0_311\jre\lib\javaws.jar;D:\java\jdk1.8.0_311\jre\lib\jce.jar;D:\java\jdk1.8.0_311\jre\lib\jfr.jar;D:\java\jdk1.8.0_311\jre\lib\jfxswt.jar;D:\java\jdk1.8.0_311\jre\lib\jsse.jar;D:\java\jdk1.8.0_311\jre\lib\management-agent.jar;D:\java\jdk1.8.0_311\jre\lib\plugin.jar;D:\java\jdk1.8.0_311\jre\lib\resources.jar;D:\java\jdk1.8.0_311\jre\lib\rt.jar;D:\IdeaProjects\baizhan\zookeeper_demo\out\production\zookeeper_demo;D:\IdeaProjects\baizhan\zookeeper_demo\lib\netty-3.7.0.Final.jar;D:\IdeaProjects\baizhan\zookeeper_demo\lib\jline-0.9.94.jar;D:\IdeaProjects\baizhan\zookeeper_demo\lib\log4j-1.2.16.jar;D:\IdeaProjects\baizhan\zookeeper_demo\lib\slf4j-api-1.6.1.jar;D:\IdeaProjects\baizhan\zookeeper_demo\lib\slf4j-log4j12-1.6.1.jar;D:\IdeaProjects\baizhan\zookeeper_demo\lib\zookeeper-3.4.6.jar;C:\Users\admin\.m2\repository\junit\junit\4.13.1\junit-4.13.1.jar;C:\Users\admin\.m2\repository\org\hamcrest\hamcrest-core\1.3\hamcrest-core-1.3.jar;D:\softwares\IntelliJ IDEA 2021.3\lib\idea_rt.jar 2021-12-22 14:14:10,908 [myid:] - INFO [main:Environment@100] - Client environment:java.library.path=D:\Java\jdk1.8.0_311\bin;C:\WINDOWS\Sun\Java\bin;C:\WINDOWS\system32;C:\WINDOWS;C:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v10.1\lib\x64;C:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v10.1\bin;C:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v10.1\libnvvp;D:\softwares\anaconda3;D:\softwares\anaconda3\Scripts;D:\softwares\anaconda3\Library\bin;C:\windows\system32;C:\windows;C:\windows\System32\Wbem;C:\windows\System32\WindowsPowerShell\v1.0\;C:\windows\System32\OpenSSH\;C:\Program Files\MySQL\MySQL Server 8.0\bin;D:\MySQL\MySQL Server 5.5\bin;D:\softwares\anaconda3\graphviz\bin;D:\softwares\mysql5.6.39\bin;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;C:\WINDOWS\System32\WindowsPowerShell\v1.0\;C:\WINDOWS\System32\OpenSSH\;D:\softwares\anaconda3\envs\newtouch;D:\softwares\anaconda3\envs\newtouch\Scripts;D:\softwares\anaconda3\envs\newtouch\Library\bin;C:\Program Files\Git\cmd;D:\softwares\nodejs\;C:\Program Files (x86)\NVIDIA Corporation\PhysX\Common;C:\Program Files\NVIDIA Corporation\NVIDIA NvDLISR;C:\Program Files\NVIDIA Corporation\Nsight Compute 2019.1\;D:\java\jdk1.8.0_311\bin;D:\mysql\mysql56\bin;C:\windows;C:\windows\system32;C:\windows\system32\wbem;D:\softwares\CUDA10.0\bin;D:\softwares\CUDA10.0\libnvvp;D:\softwares\CUDA10.0\lib\x64;C:\windows\System32\Wbem;C:\windows\System32\WindowsPowerShell\v1.0\;C:\windows\System32\OpenSSH\;C:\Program Files (x86)\NVIDIA Corporation\PhysX\Common;C:\Program Files\NVIDIA Corporation\NVIDIA NvDLISR;C:\Program Files\MySQL\MySQL Server 8.0\bin;D:\MySQL\MySQL Server 5.5\bin;D:\softwares\anaconda3\graphviz\bin;D:\Git\cmd;D:\softwares\mysql5.6.39\bin;d:\softwares\anaconda3;d:\softwares\anaconda3\Library\mingw-w64\bin;d:\softwares\anaconda3\Library\usr\bin;d:\softwares\anaconda3\Library\bin;d:\softwares\anaconda3\Scripts;C:\Users\admin\anaconda3;C:\Users\admin\anaconda3\Library\mingw-w64\bin;C:\Users\admin\anaconda3\Library\usr\bin;C:\Users\admin\anaconda3\Library\bin;C:\Users\admin\anaconda3\Scripts;D:\python3.7\Scripts\;D:\python3.7\;C:\Users\admin\AppData\Local\Microsoft\WindowsApps;D:\办公\pycharm\PyCharm Community Edition 2020.1.1\bin;D:\software;C:\Users\admin\AppData\Roaming\npm;. 2021-12-22 14:14:10,908 [myid:] - INFO [main:Environment@100] - Client environment:java.io.tmpdir=C:\Users\admin\AppData\Local\Temp\ 2021-12-22 14:14:10,908 [myid:] - INFO [main:Environment@100] - Client environment:java.compiler=<NA> 2021-12-22 14:14:10,908 [myid:] - INFO [main:Environment@100] - Client environment:os.name=Windows 10 2021-12-22 14:14:10,908 [myid:] - INFO [main:Environment@100] - Client environment:os.arch=amd64 2021-12-22 14:14:10,909 [myid:] - INFO [main:Environment@100] - Client environment:os.version=10.0 2021-12-22 14:14:10,909 [myid:] - INFO [main:Environment@100] - Client environment:user.name=admin 2021-12-22 14:14:10,909 [myid:] - INFO [main:Environment@100] - Client environment:user.home=C:\Users\admin 2021-12-22 14:14:10,909 [myid:] - INFO [main:Environment@100] - Client environment:user.dir=D:\IdeaProjects\baizhan\zookeeper_demo 2021-12-22 14:14:10,910 [myid:] - INFO [main:ZooKeeper@438] - Initiating client connection, connectString=192.168.236.32:2181,192.168.236.33:2181,192.168.236.34:2181 sessionTimeout=5000 watcher=com.bjsxt.remote.client.ServiceConsumer$1@27fa135a 2021-12-22 14:14:11,742 [myid:] - INFO [main-SendThread(192.168.236.32:2181):ClientCnxn$SendThread@975] - Opening socket connection to server 192.168.236.32/192.168.236.32:2181. Will not attempt to authenticate using SASL (unknown error) 2021-12-22 14:14:11,743 [myid:] - INFO [main-SendThread(192.168.236.32:2181):ClientCnxn$SendThread@852] - Socket connection established to 192.168.236.32/192.168.236.32:2181, initiating session 2021-12-22 14:14:11,750 [myid:] - INFO [main-SendThread(192.168.236.32:2181):ClientCnxn$SendThread@1235] - Session establishment complete on server 192.168.236.32/192.168.236.32:2181, sessionid = 0x17de05d709e0002, negotiated timeout = 5000 rmi://192.168.236.1:11214/com.bjsxt.remote.server.HelloServiceImpl HelloJack rmi://192.168.236.1:11215/com.bjsxt.remote.server.HelloServiceImpl HelloJack rmi://192.168.236.1:11215/com.bjsxt.remote.server.HelloServiceImpl HelloJack rmi://192.168.236.1:11215/com.bjsxt.remote.server.HelloServiceImpl HelloJack rmi://192.168.236.1:11215/com.bjsxt.remote.server.HelloServiceImpl HelloJack rmi://192.168.236.1:11214/com.bjsxt.remote.server.HelloServiceImpl HelloJack rmi://192.168.236.1:11214/com.bjsxt.remote.server.HelloServiceImpl HelloJack rmi://192.168.236.1:11214/com.bjsxt.remote.server.HelloServiceImpl HelloJack rmi://192.168.236.1:11214/com.bjsxt.remote.server.HelloServiceImpl HelloJack rmi://192.168.236.1:11214/com.bjsxt.remote.server.HelloServiceImpl HelloJack rmi://192.168.236.1:11214/com.bjsxt.remote.server.HelloServiceImpl HelloJack rmi://192.168.236.1:11214/com.bjsxt.remote.server.HelloServiceImpl HelloJack rmi://192.168.236.1:11214/com.bjsxt.remote.server.HelloServiceImpl HelloJack rmi://192.168.236.1:11214/com.bjsxt.remote.server.HelloServiceImpl HelloJack rmi://192.168.236.1:11214/com.bjsxt.remote.server.HelloServiceImpl HelloJack rmi://192.168.236.1:11215/com.bjsxt.remote.server.HelloServiceImpl HelloJack rmi://192.168.236.1:11214/com.bjsxt.remote.server.HelloServiceImpl HelloJack rmi://192.168.236.1:11214/com.bjsxt.remote.server.HelloServiceImpl HelloJack rmi://192.168.236.1:11214/com.bjsxt.remote.server.HelloServiceImpl HelloJack rmi://192.168.236.1:11214/com.bjsxt.remote.server.HelloServiceImpl HelloJack rmi://192.168.236.1:11214/com.bjsxt.remote.server.HelloServiceImpl HelloJack Exception in thread "main" java.lang.NullPointerException at com.bjsxt.remote.client.Client.main(Client.java:14)