hadoop异常:org.apache.hadoop.ipc.Client: Retrying connect to server: 0.0.0.0/0.0.0.0:8031
错误信息:2014-01-0123:07:09,365INFOorg.apache.hadoop.ipc.Client:Retryingconnecttoserver:0.0.0.0/0.0.0.0:8031.Alreadytried9time(s);retrypolicyisRetryUpToMaximumCountWithFixedSleep(maxRetries=10,sleepTime=1