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From Brian O'Neill <>
Subject Re: Cassandra - Storm
Date Fri, 03 Apr 2015 09:42:38 GMT

I¹d recommend using Storm¹s State abstraction.

Check out:


Brian O'Neill 
Chief Technology Officer
Health Market Science, a LexisNexis Company
215.588.6024 Mobile € @boneill42 <>

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From:  Vanessa Gligor <>
Reply-To:  <>
Date:  Friday, April 3, 2015 at 1:13 AM
To:  <>
Subject:  Cassandra - Storm

Hi all,

Did anybody use Cassandra for the tuple storage in Storm? I have this
scenario: I have a spout (getting messages from RabbitMQ) and I want to save
all these messages in Cassandra using a bolt. What is the best choice
regarding the connection to the DB? I have read about Hector API. I used it,
but for now I wasn't able to add a new row in a column family.

Any help would be appreciated.


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