Shivaram Venkataraman comments

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                                            Shivaram Venkataraman

add a note near the beginning reminding that email was sent to address that they used to register

Actually it might also be better to add a note during registration that the email address they specify should be active / usable during the camp.

Data samples URL?

You can get the data the wiki stats data from s3 in the bucket `s3://ampcamp-data/wikistats_20090505-01`

Progress indication during copy-data command

In the AMP Camp 3 scripts, we use `hdfs fs -copyFromLocal` to copy data. I don't see any flag that turn on progress reporting -- Any ideas what we could...

Use screen, mosh, or another tool to help work around against dropped connections

I am not sure if we have it on the AMI, but I just added a `yum install -y screen` to the launch scripts to make sure it is there.

Use screen, mosh, or another tool to help work around against dropped connections

FYI https://github.com/mesos/spark-ec2/commit/222e7275db3b91208ecb530a1d189c85658b0839

please install scala-mode on the cluster's emacs

I was seriously going to ask: "Can you send me a one line command that I can run to install scala-mode ? Your friendly vi-using AMI-maker " But then that...

Logging into the cluster: what is the actual key file?

Yes, the key_file is the .pem file on Linux/OS X. For Putty on windows you will need to use the .ppk files. We will clarify this in the text though....