I cannot connect to AWS server



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My AWS login is failing with the error on the image below. I was able to work with it until yesterday. Today I was not able to connect. This error is occuring when i load the save server_login. I tried to create new connection with the provided private key and the connection failed with error"username ec2-user the server refused our key." apprecaite quick response as i need to prepare my class for tomorrow.


3 Answer(s)


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Hi Patrice
We migrated to a new AWS cluster. So the private key and EC2 IP has changed. Please download the new manual and try again. Let me know if that does not help.
Thanks
DeZyre Support

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I was able to connect with the connection credentials. But
1- How can you migrate without telling us to back up our work? Everything we worked on is gone.
2- Almost all hadoop commands are failing even -ls, -mkdir. it is another issue of right as previously pointed out?


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Hi Patrice,
Sorry for inconvenience.
Please read the instruction manual properly. You are missing one steps:
- su - hduser

When you login as hduser. You can run the complete sets of hadoop command.
Hope this helps.
Thanks.

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