我在我的機器上使用hartonworks msi在Windows上配置了hadoop。當我運行run-somketest.cmd
即時得到以下錯誤地圖減少煙霧測試錯誤
java.net.ConnectException: Call to DEV144/192.168.137.1:8020 failed on connection exception: java.net.ConnectException: Connection refused: no further information
at org.apache.hadoop.ipc.Client.wrapException(Client.java:1147)
at org.apache.hadoop.ipc.Client.call(Client.java:1123)
at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:229)
at $Proxy2.getProtocolVersion(Unknown Source)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:85)
at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:62)
at $Proxy2.getProtocolVersion(Unknown Source)
at org.apache.hadoop.ipc.RPC.checkVersion(RPC.java:422)
at org.apache.hadoop.hdfs.DFSClient.createNamenode(DFSClie
其實什麼地方出了錯,以及如何克服該
感謝所有
我想'連接refused'是一個非常明顯的錯誤消息。你的namenode是否有足夠的處理程序來處理請求? –
@ThomasJungblut即時通訊新手到此,也即時獲取錯誤的Hbase服務也.. .. http://hortonworks.com/community/forums/topic/hbase-master-hbase-regionsserver-services-wont-start/引用這個即時通訊同樣的問題也 – Backtrack