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[Question #294846]: integrating cassandra with megacarbon in graphite

 

New question #294846 on Graphite:
https://answers.launchpad.net/graphite/+question/294846

Hi, 

I am trying to replace whisper with cassandra, using carbon_cassandra_plugin and graphite_cassandra_plugin

I modified the db.conf file located at /opt/graphite/conf/carbon-daemons/writer/db.conf by adding

DATABASE = cassandra
DATABASE_PLUGIN = carbon_cassandra_plugin.CarbonCassandraDatabase

[cassandra]
KEYSPACE = graphite
SERVERS = 127.0.0.1:9042
REPLICATION_STRATEGY = NetworkTopologyStrategy
STRATEGY_OPTIONS = {"dc1" : "1"}
LOCAL_DC_NAME=dc1


Then i am starting the carbon daemon by the command
sudo /opt/graphite/bin/carbon-daemon.py writer start

I am getting the following error

"<ConfigError(No database plugin implemented for 'cassandra')>"

Am I missing anything? I created the corresponding keyspace in cassandra and my cassandra instance is up at 127.0.0.1:9042
Please help me out :)



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