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From James Briggs <james.bri...@yahoo.com.INVALID>
Subject Re: Jepsen testing
Date Wed, 14 Nov 2018 04:58:39 GMT
For those relatively new to Cassandra, Riptano is the previous company name for Datastax, back
in 2011. :) http://www.h-online.com/open/news/item/Cassandra-service-company-Riptano-changes-name-to-DataStax.html
Thanks, James Briggs.
--
Cassandra/MySQL DBA. Available in San Jose area or remote.
cass_top: https://github.com/jamesbriggs/cassandra-top

      From: Oleksandr Shulgin <oleksandr.shulgin@zalando.de>
 To: User <user@cassandra.apache.org> 
Cc: dev@cassandra.apache.org
 Sent: Friday, November 9, 2018 12:33 AM
 Subject: Re: Jepsen testing
   
On Thu, Nov 8, 2018 at 10:42 PM Yuji Ito <yito@phact-columba.com> wrote:


We are working on Jepsen testing for Cassandra.https://github.com/scalar-labs/jepsen/tree/cassandra/cassandra

As you may know, Jepsen is a framework for distributed systems verification.It can inject
network failure and so on and check data consistency.https://github.com/jepsen-io/jepsen

Our tests are based on riptano's great work.https://github.com/riptano/jepsen/tree/cassandra/cassandra
I refined it for the latest Jepsen and removed some tests.Next, I'll fix clock-drift tests.

I would like to get your feedback.

Cool stuff!  Do you have jepsen tests as part of regular testing in scalardb?  How long
does it take to run all of them on average?
I wonder if Apache Cassandra would be willing to include this as part of regular testing
drill as well.
Cheers,--Alex


   
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