My is maven version 3.6.3.

Error message:
Could not transfer an artifact org, apache hadoop: hadoop - graphs - the client - the core: pom: 3.2.1 the from/to maven - ali (http://maven.aliyun.com/nexus/content/groups/public//) : transfer failed for http://maven.aliyun.com/nexus/content/groups/public//org/apache/hadoop/hadoop-mapreduce-client-core/3.2.1/hadoop-mapreduce-client-core-3.2.1.pom



Settings file image:



The idea of configuration:

CodePudding user response:

Urgent please answer, this question three days two head popped out, maven can sometimes use, most of the time can't use

CodePudding user response:

No one

CodePudding user response:

https://blog.csdn.net/qq_43604667/article/details/104695446
The hope can help you
Can also try to change network, may be network is bad

CodePudding user response:

The

reference 3 floor l.x. _. Response:

https://blog.csdn.net/qq_43604667/article/details/104695446The hope can help you
Also can try to change the network, may be bad network

Still I can't, my network no problem,,,,

CodePudding user response:

reference data, 4/f, practitioners response:

Quote: reference 3 floor l.x. _. Response:

https://blog.csdn.net/qq_43604667/article/details/104695446
The hope can help you
Also can try to change the network, may be bad network

Still I can't, my network no problem,,,,

Then you try again
I also tried before, it is very disturbing, later again with maven, using local warehouse
Have a very coincidence thing is, that day in the hot, also with the huawei cloud, from huawei cloud download package, now occasionally have not come down, I will go to the warehouse check for existing version,,,