We have a Cassandra sink that writes to different column families based on the "event type" (a header attribute). Each type has its own "handler". Right now the handlers are hard-coded, but I think your idea of using a configuration file would allow it to be generic. We also write to multiple indexes, each of which could also be defined by configuration.
I believe a generic Cassandra sink that can be configured this way would be a good addition.
On Feb 11, 2013, at 2:08 AM, Sri Ramya wrote:
> hi > > Can you please explain what is the present data model of flume in > cassandra. Can we change it by configuration file. > > i am tring to devolop new sink for the flume cassandra data model. > > > please tell me...
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