Sunday, June 20, 2010

How to set up Hadoop single node pseudo-distributed operation on Mac

First, follow the instruction here till the step "Setup passphraseless ssh".

If running "ssh localhost", the shell will return "ssh: connect to host localhost port 22: Connection refused"

To overcome this, go to System Preference -> Sharing, and check "Remote Login".

Then follow the instruction in the part "Setup passphraseless ssh".

1 comment:

  1. If you want a really easy way to get going with Hadoop on Mac, take a look at karmasphere.com

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