在hadoop中运行hadoop jar MapReduce-1.0-SNAPSHOT.jar SexAndAge.AvgDriver时出现:
20/11/02 20:21:18 INFO client.RMProxy: Connecting to ResourceManager at node01/192.168.10.111:8032
20/11/02 20:21:20 INFO ipc.Client: Retrying connect to server: node01/192.168.10.111:8032. Already tried 0 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1000 MILLISECONDS)
20/11/02 20:21:21 INFO ipc.Client: Retrying connect to server: node01/192.168.10.111:8032. Already tried 1 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1000 MILLISECONDS)
20/11/02 20:21:22 INFO ipc.Client: Retrying connect to server: node01/192.168.10.111:8032. Already tried 2 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1000 MILLISECONDS)
20/11/02 20:21:23 INFO ipc.Client: Retrying connect to server: node01/192.168.10.111:8032. Already tried 3 tim