ERROR security.UserGroupInformation: PriviledgedActionException + java.net.ConnectException解决办法

最新推荐文章于 2024-04-27 01:22:46 发布

沧_海_笑

最新推荐文章于 2024-04-27 01:22:46 发布

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分类专栏： hadoop

本文链接：https://blog.youkuaiyun.com/gyy823/article/details/45826447

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这篇博客详细记录了在运行Hadoop MapReduce程序时遇到的ERROR security.UserGroupInformation和java.net.ConnectException错误，具体表现为客户端无法连接到服务器192.168.11.104:10020。错误原因是Hadoop历史服务器未启动。解决方案是通过执行'mr-jobhistory-daemon.sh start historyserver'命令来启动历史服务器。

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HADOOP运行mr程序时报错：

15/05/18 19:25:33 INFO mapred.ClientServiceDelegate: Application state is completed. FinalApplicationStatus=SUCCEEDED. Redirecting to job history server
15/05/18 19:25:34 INFO ipc.Client: Retrying connect to server: nwj5/192.168.11.104:10020. Already tried 0 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1 SECONDS)
15/05/18 19:25:35 INFO ipc.Client: Retrying connect to server: nwj5/192.168.11.104:10020. Already tried 1 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1 SECONDS)
15/05/18 19:25:36 INFO ipc.Client: Retrying connect to server: nwj5/192.168.11.104:10020. Already tried 2 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1 SECONDS)
15/05/18 19:25:37 INFO ipc.Client: Retrying connect to server: nwj5/192.168.11.104:10020. Already tried 3 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1 SECONDS)
15/05/18 19:25:38 INFO ipc.Client: Retrying connect to server: nwj5/192.168.11.104:10020. Already tried 4 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1 SECONDS)
15/05/18 19:25:39 INFO ipc.Client: Retrying connect to server: nwj5/192.168.11.104:10020. Already tried 5 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1 SECONDS)
15/05/18 19:25:40 INFO ipc.Client: Retrying connect to server: nwj5/192.168.11.104:10020. Already tried 6 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1 SECONDS)
15/05/18 19:25:41 INFO ipc.Client: Retrying connect to server: nwj5/192.168.11.104:10020. Already tried 7 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1 SECONDS)
15/05/18 19:25:42 INFO ipc.Client: Retrying connect to server: nwj5/192.168.11.104:10020. Already tried 8 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1 SECONDS)
15/05/18 19:25:43 INFO ipc.Client: Retrying connect to server: nwj5/192.168.11.104:10020. Already tried 9 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1 SECONDS)
15/05/18 19:25:43 I

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