2

I followed this Hadoop tutorial here.

My end goal is to install Hadoop and Spark, and what not on my Mac, but honestly, I'm an amateur at this thing, at best.

So, I got up to step 2, under Execution of Psuedo-Distributed Operation and then the following appears:

sudo start-dfs.sh
Password:
2014-06-10 18:42:01.200 java[6982:1303] Unable to load realm info from SCDynamicStore
14/06/10 18:42:01 WARN util.NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable
Starting namenodes on [localhost]
The authenticity of host 'localhost (::1)' can't be established.
RSA key fingerprint is 17:d5:20:eb:8d:f9:24:2f:c6:46:d7:e2:f5:6a:b8:c1.
Are you sure you want to continue connecting (yes/no)? yes
localhost: Warning: Permanently added 'localhost' (RSA) to the list of known hosts.
Password:
Password:
Password:
localhost: Permission denied (publickey,keyboard-interactive).

Basically, I typed in my password for user lanceguinto, and it is apparently incorrect. Of note is that I did not follow the Setup passphraseless ssh portion because I thought it was unnecessary - I can already ssh, but I'm entirely sure that code does.

During the setup, I also simply used my local user. I did not sudo su / anything.

So, how can I solve this problem? Thanks.

zack_falcon
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1 Answers1

0

Check if this helps

You need to change the sshd_config file in the remote server (probably in /etc/ssh/sshd_config).

Change

PasswordAuthentication no
to

PasswordAuthentication yes
And then restart the sshd daemon.

Permission denied (publickey,keyboard-interactive)

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Ramanan
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