It seems like as per the latest spring data Cassandra distribution the class CassandraClusterFactoryBean is missing. how do I initialize the cluster? tried to look it up online but no help. can someone point me to an example?
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I'm trying to use the Datastax driver cassandra-driver-core-3.0.0.jar with the Squirrel SQL client.
The problem is that I don't know what to put in the class name field. Does anyone know? Or does anyone know how I would figure it out?
I think it's probably something like com.datastax.driver.core.___ but I can't get that last piece.
I'm not sure that you can. I think the Datastax driver allows connections from Java but is not JDBC compliant, as there is no class in the com.datastax.driver.core package that implements java.sql.Driver. If there were, this would be the class to use in SQuirreL.
I am going through self paced training provided by Data Stax and I have downloaded CCM tool to get started, but in my list of keyspaces I am not able to see "MusicDB" which is used for training purposes. Any one has faced the same issue, if yes, please help
CCM is Cassandra Cluster Manager and not the MusicDB sample database. I am unable to find the import script for the MusicDB sample collection but if you use the set up on the virtual machine that can be downloaded here (after logging in), you could export the data if you really wanted to use it in your own instance.
I've seen JDBC Drivers out there for Cassandra.
Anyone knows if would it be possible to use Cassandra as a Job Repository for Spring XD?
I have a Cassandra cluster running and now I want to set up a cluster of opendaylight controller over it.
The wiki page just mentions that I need to point the opendaylight to the cassandra cluster but I am unable to figure out how.
Please provide some details about it.
There is an updated wiki page about how to setup clustering at https://wiki.opendaylight.org/view/Running_and_testing_an_OpenDaylight_Cluster.
You will need to use the karaf distribution and the helium release.
http://www.opendaylight.org/software
I finally managed to setup zookeeper and kafka 0.7.2 on a CentOS box and tried to run the console-producer.sh sample.
[root#syslogtest bin]# bash kafka-console-producer.sh
Error: could not find or load main class kafka.producer.ConsoleProducer
apart from the http://kafka.apache.org/quickstart.html guide is there any other links someone could suggest to learn kafka. Just setting up I had to find other resources than this site which is turning out to be frustrating.
Any suggestions appreciated.
Since you are starting to learn Kafka, you might want to consider learning version 0.8 as there are several important updates like replication. (https://cwiki.apache.org/confluence/display/KAFKA/Changes+in+Kafka+0.8)
You can check https://cwiki.apache.org/confluence/display/KAFKA/Index for concrete examples on setting up consumer and producer.
Finally there's an active community for Kafka at http://grokbase.com/g/kafka/