You are viewing a plain text version of this content. The canonical link for it is here.
Posted to user@cassandra.apache.org by "Mokkapati, Bhargav (Nokia - IN/Chennai)" <bh...@nokia.com> on 2017/12/22 02:47:20 UTC

Cassandra Upgrade and Driver compatibility

Hi All,

We are planning to upgrade the Apache Cassandra and CPP driver as below.

Cassandra service version :
Old  -  cassandra-3.0.6-1.noarch.rpm
New - cassandra-3.0.13-1.noarch.rpm

Cassandra driver version :
Old  - cassandra-cpp-driver-2.4.3-1.el7.centos.x86_64.rpm
New - cassandra-cpp-driver-2.6.0-1.el7.centos.x86_64.rpm

We need a confirmation on below combinations of compatibility.


  1.  if we upgrade to Cassandra 3.0.13 version and continue with old CPP driver "cassandra-cpp-driver-2.4.3-1.el7.centos.x86_64.rpm"

does this combination works? Is there any incompatibility?

  1.  Vice versa to case1, if we continue with old Cassandra 3.0.6 version and  upgraded only CPP driver to "cassandra-cpp-driver-2.6.0-1.el7.centos.x86_64.rpm "

does this combination works? Is there any incompatibility?

Also, please suggest what is the most stable version of Apache Cassandra later to 3.0.13 ?

Thanks in advance..

Best Regards,
Bhargav

Re: Cassandra Upgrade and Driver compatibility

Posted by Jeff Jirsa <jj...@gmail.com>.
I don’t have a good answer for the driver question, but for versions:

Please go to at least 3.0.15, if you can wait a few weeks for 3.0.16 that’s even better



-- 
Jeff Jirsa


> On Dec 21, 2017, at 6:47 PM, Mokkapati, Bhargav (Nokia - IN/Chennai) <bh...@nokia.com> wrote:
> 
> Hi All,
>  
> We are planning to upgrade the Apache Cassandra and CPP driver as below.
>  
> Cassandra service version :
> Old  –  cassandra-3.0.6-1.noarch.rpm
> New – cassandra-3.0.13-1.noarch.rpm
>  
> Cassandra driver version :
> Old  – cassandra-cpp-driver-2.4.3-1.el7.centos.x86_64.rpm
> New - cassandra-cpp-driver-2.6.0-1.el7.centos.x86_64.rpm
>  
> We need a confirmation on below combinations of compatibility.
>  
> if we upgrade to Cassandra 3.0.13 version and continue with old CPP driver “cassandra-cpp-driver-2.4.3-1.el7.centos.x86_64.rpm”
> does this combination works? Is there any incompatibility?
> Vice versa to case1, if we continue with old Cassandra 3.0.6 version and  upgraded only CPP driver to “cassandra-cpp-driver-2.6.0-1.el7.centos.x86_64.rpm “
> does this combination works? Is there any incompatibility?
>  
> Also, please suggest what is the most stable version of Apache Cassandra later to 3.0.13 ?
>  
> Thanks in advance..
>  
> Best Regards,
> Bhargav
>  
>  
>  
>  
>