我正在按照教程來安裝hadoop:http://www.michael-noll.com/tutorials/running-hadoop-on-ubuntu-linux-single-node-cluster/ 現在我被困在「複製本地示例數據到HDFS」步驟。handoop連接錯誤與put/copyFromLocal
連接錯誤,我得到:
<12/10/26 17:29:16 INFO ipc.Client: Retrying connect to server: localhost/127.0.0.1:54310. Already tried 0 time(s).
12/10/26 17:29:17 INFO ipc.Client: Retrying connect to server: localhost/127.0.0.1:54310. Already tried 1 time(s).
12/10/26 17:29:18 INFO ipc.Client: Retrying connect to server: localhost/127.0.0.1:54310. Already tried 2 time(s).
12/10/26 17:29:19 INFO ipc.Client: Retrying connect to server: localhost/127.0.0.1:54310. Already tried 3 time(s).
12/10/26 17:29:20 INFO ipc.Client: Retrying connect to server: localhost/127.0.0.1:54310. Already tried 4 time(s).
12/10/26 17:29:21 INFO ipc.Client: Retrying connect to server: localhost/127.0.0.1:54310. Already tried 5 time(s).
12/10/26 17:29:22 INFO ipc.Client: Retrying connect to server: localhost/127.0.0.1:54310. Already tried 6 time(s).
12/10/26 17:29:23 INFO ipc.Client: Retrying connect to server: localhost/127.0.0.1:54310. Already tried 7 time(s).
12/10/26 17:29:24 INFO ipc.Client: Retrying connect to server: localhost/127.0.0.1:54310. Already tried 8 time(s).
12/10/26 17:29:25 INFO ipc.Client: Retrying connect to server: localhost/127.0.0.1:54310. Already tried 9 time(s).
Bad connection to FS. command aborted. exception: Call to localhost/127.0.0.1:54310 failed on connection exception: java.net.ConnectException: Connection refused
這幾乎是相同的這個問題已經: Errors while running hadoop
現在的問題是,我已經禁用了ivp6,因爲那裏所描述的點上面的教程,但它沒有幫助。有沒有我失蹤的東西? 感謝您的幫助!
編輯:
我重複教程馮的第二機器用新安裝的unbuntu並比較它一步一步。事實證明,hduser的bashrc配置中存在一些錯誤。之後,它工作的很好...
節點已經運行,使WASN這個問題。但是我現在發現了這個麻煩,感謝無論如何幫助! – kumoyadori
問題是什麼? – parisa