INFO org.apache.hadoop.ipc.RPC: Server at master/192.168.200.128:9000 not available yet, Zzzzz...
hadoop 启动时namenode和datanode可以启动，使用jps命令也可以看到进程，但是在浏览器中输入master:50070却没有显示datanode
查看datanode的log日志：
-- ::, INFO org.apache.hadoop.ipc.Client: Retrying connect to server: master/192.168.200.128:. Already tried time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=, sleepTime= SECONDS)
-- ::, INFO org.apache.hadoop.ipc.Client: Retrying connect to server: master/192.168.200.128:. Already tried time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=, sleepTime= SECONDS)
-- ::, INFO org.apache.hadoop.ipc.Client: Retrying connect to server: master/192.168.200.128:. Already tried time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=, sleepTime= SECONDS)
-- ::, INFO org.apache.hadoop.ipc.Client: Retrying connect to server: master/192.168.200.128:. Already tried time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=, sleepTime= SECONDS)
-- ::, INFO org.apache.hadoop.ipc.Client: Retrying connect to server: master/192.168.200.128:. Already tried time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=, sleepTime= SECONDS)
-- ::, INFO org.apache.hadoop.ipc.Client: Retrying connect to server: master/192.168.200.128:. Already tried time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=, sleepTime= SECONDS)
-- ::, INFO org.apache.hadoop.ipc.Client: Retrying connect to server: master/192.168.200.128:. Already tried time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=, sleepTime= SECONDS)
-- ::, INFO org.apache.hadoop.ipc.Client: Retrying connect to server: master/192.168.200.128:. Already tried time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=, sleepTime= SECONDS)
-- ::, INFO org.apache.hadoop.ipc.Client: Retrying connect to server: master/192.168.200.128:. Already tried time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=, sleepTime= SECONDS)
2016-05-06 13:22:50,240 INFO org.apache.hadoop.ipc.RPC: Server at master/192.168.200.128:9000 not available yet, Zzzzz...
发现连接不上namenode。
所以在master（也就是namenode）中配置etc/hosts文件，将120.0.0.1 master注释掉，然后添加192.168.200.131 master（如果不注释可能会优先匹配），重新hadoop namenode -format 然后启动就可以了。
INFO org.apache.hadoop.ipc.RPC: Server at master/192.168.200.128:9000 not available yet, Zzzzz...的更多相关文章
- org.apache.hadoop.ipc.RemoteException(java.io.IOException)
昨晚突然之间mr跑步起来了 jps查看 进程都在的,但是在reduce任务跑了85%的时候会抛异常 异常情况如下: 2016-09-21 21:32:28,538 INFO [org.apache.h ...
- 运行基准测试hadoop集群中的问题：org.apache.hadoop.ipc.RemoteException: java.io.IOException: File /benchmarks/TestDFSIO/io_data/test_
在master(即:host2)中执行 hadoop jar hadoop-test-1.1.2.jar DFSCIOTest -write -nrFiles 12 -fileSize 10240 - ...
- hive运行query语句时提示错误：org.apache.hadoop.ipc.RemoteException: java.io.IOException: java.io.IOException:
hive> select product_id, track_time from trackinfo limit 5; Total MapReduce jobs = 1 Launching Jo ...
- 一脸懵逼加从入门到绝望学习hadoop之 org.apache.hadoop.ipc.RemoteException(org.apache.hadoop.security.AccessControlException): Permission denied: user=Administrator, access=WRITE, inode="/":root:supergroup:drwxr-xr报错
1:初学hadoop遇到各种错误,这里贴一下,方便以后脑补吧,报错如下: 主要是在window环境下面搞hadoop,而hadoop部署在linux操作系统上面:出现这个错误是权限的问题,操作hado ...
- HBase中此类异常解决记录org.apache.hadoop.ipc.RemoteException(java.io.IOException):
ERROR: Can't get master address from ZooKeeper; znode data == null 一定注意这只是问题的第一层表象,真的问题是: File /hb ...
- 异常-Caused by: org.apache.hadoop.ipc.RemoteException(org.apache.hadoop.security.AccessControlException): Permission denied: user=hdfs, access=WRITE, inode="/hbase":root:supergroup:drwxr-xr-x
1 详细异常 Caused by: org.apache.hadoop.ipc.RemoteException(org.apache.hadoop.security.AccessControlExce ...
- Hive执行count函数失败，Caused by: org.apache.hadoop.ipc.RemoteException(org.apache.hadoop.security.AccessControlException)
Hive执行count函数失败 1.现象: 0: jdbc:hive2://192.168.137.12:10000> select count(*) from emp; INFO : Numb ...
- Hive JDBC:java.lang.RuntimeException: org.apache.hadoop.ipc.RemoteException(org.apache.hadoop.security.authorize.AuthorizationException): User: root is not allowed to impersonate anonymous
今天使用JDBC来操作Hive时,首先启动了hive远程服务模式:hiveserver2 &(表示后台运行),然后到eclipse中运行程序时出现错误: java.sql.SQLExcepti ...
- Caused by: org.apache.hadoop.ipc.RemoteException(org.apache.hadoop.security.AccessControlException):
用windows连接hadoop集群执行mapreduce任务的时候出现以下错误: org.apache.hadoop.security.AccessControlException:Permissi ...
随机推荐
- ios水果风暴游戏源码项目下载
这是一款ios水果风暴游戏源码下载,介绍给大家一下,喜欢的朋友可以下载学习一下吧.应用介绍:这是一个以获得高分和挑战更高难度为目的的游戏.游戏中有九种不同的卡通水果,您可以交换屏幕中两个相邻水果的位置 ...
- 记一次mysql优化操作
这次操作,起因是需要获取用户来源及用户性别,而用户的性别信息在第三方授权的中有,存为JSON格式, 不想用php去解析获取,所以试试mysql操作 如果你有更好的解决方案,请留言告诉我! 情景简化 表 ...
- 细说PHP-5.4 变量的类型
变量类型是指保存在该变量中的数据类型.计算机操作的对象是数据在计算编程语言世界里,每一个数据也都有它的类型,具有相同类型的数据才能彼此操作.例如书柜是装书用的.大衣柜是放衣服用的.保险柜是存放贵重物品 ...
- Android Studio集成crashlytics后无法编译的问题
http://blog.csdn.net/zhuobattle/article/details/50555393 问题描述: 在用fabric集成后编译出现如下错误, Error:Cause: hos ...
- Hibernate5.x版本HQL限定查询 Legacy-style query parameters (`?`) are no longer supported
在此版本的限定查询和4.0版本的限定查询: 如果查询语句是: String hql = "select u from User u where u.gender = ?"; 会出现 ...
- 【2019-5-26】python：字典、常用字符串处理方法及文件操作
一.数据类型:字典 1.字典: 1.1定义字典:dict={'key':'value'} 1.2字典与列表相比,字典取值快,可直接找到key 1.3字典是无序的,不能根据顺序取值 1.4多个元素用逗号 ...
- Node.js fs文件系统模块
一.读取文件几个步骤 1.先引入fs文件系统模块 2.使用readfile 或 readFileSync 注意点:它们的回调函数有两个参数,第一个是err,第二个是data,得到的data是buffe ...
- python基础（一）—— 核心数据类型
Hello World程序 [root@mysql ~]# python3 Python 3.6.5 (default, Jul 8 2018, 11:41:23) [GCC 4.4.7 20120 ...
- Python 函数的初识
1.函数的初识 函数的作用:以功能为导向 减少代码重复 # 函数试编程 # 函数以功能(完成一件事)为导向,登录 注册, # 一个函数就是一个功能,一个函数只能写一个功能 # 何时需要 何时调用,随调 ...
- com.alibaba.fastjson.JSONException: For input string: "8200-12-31"
https://www.cnblogs.com/mengjinluohua/p/5544987.html https://samebug.io/exceptions/458113/com.alibab ...