Unable to run a multi-node cluster

[vasigorc]

Intent

Trying to create a three node cluster with DSE support locally on my Mac.

Prerequisites

• Make sure all dependencies are installed
• Install ccm from sources (master branch)

Steps to reproduce

1. ccm create local_vgorcinschi --dse -v 5.1.7 -n 3 --dse-username usr --dse-password pswd
2. ccm setworkload solr
3. sudo ifconfig lo0 alias 127.0.0.2 up and sudo ifconfig lo0 alias 127.0.0.3 up
4. ccm start // gets hung
5. (trying in a new terminal tab)

   ~ > ccm status
   Cluster: 'local_vgorcinschi'
   ----------------------------
   node1: UP
   node3: UP
   node2: UP

   but testing whether cluster configuration is correct (as advised in the user guide):

   
   ~ > ccm node1 ring

Datacenter: Solr

Address Rack Status State Load Owns Token

127.0.0.1 rack1 Up Normal 90.79 KiB 100.00% -9223372036854775808

Finally I cannot even login to any node but `node1`:

~ > ccm node2 cqlsh Connection error: ('Unable to connect to any servers', {'127.0.0.2': error(None, "Tried connecting to [('127.0.0.2', 9042)]. Last error: timed out")})

I'd appreciate any help.

[vasigorc]

It was McAfee on my Mac that caused this connection issue. Once disabling it, the issue went away.