Hi,
I am using Whirr version 0.6.0-incubating.
This is my recipe for a small Hadoop cluster:
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whirr.cluster-name=hadoop
whirr.instance-templates=1 hadoop-namenode+hadoop-jobtracker, 6
hadoop-datanode+hadoop-tasktracker
whirr.provider=aws-ec2
whirr.identity=${env:AWS_ACCESS_KEY_ID}
whirr.credential=${env:AWS_SECRET_ACCESS_KEY}
whirr.hardware-id=m1.large
whirr.image-id=eu-west-1/ami-ee0e3c9a
whirr.location-id=eu-west-1
whirr.private-key-file=${sys:user.home}/.ssh/whirr
whirr.public-key-file=${whirr.private-key-file}.pub
whirr.hadoop.version=0.20.204.0
whirr.hadoop.tarball.url=http://archive.apache.org/dist/hadoop/core/hadoop-${whirr.hadoop.version}/hadoop-${whirr.hadoop.version}.tar.gz
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When I start up the cluster everything seems fine, but I see this
message very early on:
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Dying because - net.schmizz.sshj.transport.TransportException: Broken
transport; encountered EOF
Dying because - net.schmizz.sshj.transport.TransportException: Broken
transport; encountered EOF
<<kex done>> woke to: net.schmizz.sshj.transport.TransportException:
Broken transport; encountered EOF
<< ([email protected]:22) error acquiring
SSHClient([email protected]:22): Broken transport; encountered EOF
net.schmizz.sshj.transport.TransportException: Broken transport; encountered EOF
at net.schmizz.sshj.transport.Reader.run(Reader.java:70)
----
I do not understand the problem (or if indeed, this is a problem).
... and I am missing compression. Could that be the reason? :-(
Which AMI would you recommend for Amazon EC2 eu-west-1?
Thank you very much in advance for your help (and thanks for Whirr! ;-))
Paolo
