nchammas / flintrock

A command-line tool for launching Apache Spark clusters.
Apache License 2.0
638 stars 116 forks source link

Give the user a hint about what might be wrong when they get an SSH protocol banner error #171

Closed nchammas closed 7 years ago

nchammas commented 7 years ago

When first setting up and using Flintrock, many users hit this error:

Exception: Error reading SSH protocol banner[Errno 104] Connection reset by peer

Often the issue is related to the username, private key, or key pair being used. It would be helpful to provide this as a hint to help users solve the problem themselves.

See #65, #130, and #170.