Fuck. . . . Can’t connect to the datanode. I don’t know why the datanode can’t be connected. .
2019-07-19 16:10:00,156 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: hadoop102
Tag: pits
Android + SQLITE + Unity3D Stepping Introduction
The full text is longer, but I wrote about many problems I encountered thoroughly, I hope I can help you
Recently, I have been discussing with the teacher the need The first step for launchin