Hi all,
I am having trouble starting a Hadoop / Mahout cluster with Whirr
trunk, commit 44fb39fc8.
Several errors are reported. The first one is:
Bootstrapping cluster
Configuring template
Starting 1 node(s) with roles [hadoop-jobtracker, hadoop-namenode,
mahout-client]
Configuring template
Starting 4 node(s) with roles [hadoop-datanode, hadoop-tasktracker]
Dying because - net.schmizz.sshj.transport.TransportException: Broken
transport; encountered EOF
Dying because - net.schmizz.sshj.transport.TransportException: Broken
transport; encountered EOF
<<
(ubuntu:rsa[fingerprint(af:e3:53:27:e0:12:18:54:1c:fc:3b:24:b9:18:39:10),sha1(83:6a:70:2f:c2:d5:3d:e0:05:7a:4a:e5:1a:51:67:dc:2b:56:62:18)]@50.17.130.132:22)
error acquiring SSHClient(timeout=60000) (attempt 1 of 7): Socket
closed
This repeats several times until I get a stacktrace
call get() on this exception to get access to the task in progress
at
org.jclouds.compute.callables.BlockUntilInitScriptStatusIsZeroThenReturnOutput.get(BlockUntilInitScriptStatusIsZeroThenReturnOutput.java:195)
at
org.jclouds.compute.callables.RunScriptOnNodeAsInitScriptUsingSshAndBlockUntilComplete.doCall(RunScriptOnNodeAsInitScriptUsingSshAndBlockUntilComplete.java:60)
... 8 more
which is also repeated for several roles
and at the end I get
Successfully executed configure script: [output=, error=chown: invalid
user: `hadoop:hadoop'
cp: target `/usr/local/hadoop/conf' is not a directory
cp: cannot create regular file `/usr/local/hadoop/conf': No such file
or directory
chown: invalid user: `hadoop:hadoop'
chown: invalid user: `hadoop:hadoop'
chown: invalid user: `hadoop:hadoop'
Unknown id: hadoop
Unknown id: hadoop
, exitCode=0]
for several roles.
Has something changed recently that caused this problem?
Cheers,
Frank
