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From "Nir Cohen" <...@similargroup.com>
Subject Performance issues after upgrading to Cassandra 0.7.6-2 from Cassandra 0.6.6
Date Thu, 02 Jun 2011 16:18:07 GMT
Hi all,

Recently we have upgraded our Cassandra servers to version 0.7.6-2 from
0.6.6

We are experiencing a severe performance issues - we must restart the
Cassandra servers every half hour (otherwise our apps servers can't connect
to the Cassandra servers).

Each Cassandra server has 2 SSD drives (one for data and one for commit
log),

The amount of the read per second for each server is 500.

We haven't experienced those issues in 0.6.6 

 

Do you have any ideas?

 

Kind regards,

-Nir

 


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Nir Cohen 


Co-Founder & CTO 


(+972) 54-242-8419 


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