Hi, I have requirement to setup multiple nodes to the existing single node Cassandra cluster. I am new to Cassandra and I don't have idea whether do I need to setup multiple nodes in a single machine by copying Cassandra configuration or do I require separate physical machines to create multiple nodes.
But I have tried doing it in a single machine by following below steps. 1. Download apache Cassandra 2. Unzip Cassandra file 3. Go inside /Cassandra folder 4. Make 2 copies of /conf folder named as /conf2,/conf3(in case of 3 nodes) 5. Go inside conf folder and edit cassandra.yaml * Name of the cluster * Specify seed node * Change listening address * Change rpc_address * Change locations of data_file, commitlog and saved_caches 6. Go to Cassandra-env.sh under /conf and change JMX_PORT 7. Go to log4j-server.properties under /conf folder and modify property log4j.appender.R.File address if needed. 8. Make 2 copies of Cassandra.in.sh under /bin folder and edit CASSANDRA_HOME. 9. Make copies of Cassandra under /bin folder. Specify which config folder it has to use. 10. Create aliases to localhost using below command Sudo ifconfig lo0 alias 127.0.0.2 up I have followed all the above steps but when I am trying to do step 10, it gives following error [cid:image001.png@01CEEF85.E7325F50] Please could you provide some inputs. Santosh Shet Software Engineer | VistaOne Solutions Direct India : +91 80 30273829 | Mobile India : +91 8105720582 Skype : santushet
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