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From Viktor Jevdokimov <Viktor.Jevdoki...@adform.com>
Subject RE: portability between enterprise and community version
Date Wed, 13 Jun 2012 09:29:11 GMT
I remember that join and decommission didn’t worked since using streaming. All problems was
due to paths differences between Windows and Linux styles.

So how do you move keyspaces? Using streaming (join/decommission), or manually?




Best regards / Pagarbiai
Viktor Jevdokimov
Senior Developer

Email: Viktor.Jevdokimov@adform.com<mailto:Viktor.Jevdokimov@adform.com>
Phone: +370 5 212 3063, Fax +370 5 261 0453
J. Jasinskio 16C, LT-01112 Vilnius, Lithuania
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From: Sasha Dolgy [mailto:sdolgy@gmail.com]
Sent: Wednesday, June 13, 2012 12:04
To: user@cassandra.apache.org
Subject: Re: portability between enterprise and community version

I consistently move keyspaces from linux machines onto windows machines for development purposes.
 I've had no issues ... but would probably be hesitant in rolling this out into a productive
instance.  Depends on the level of risk you want to take.  : )  Run some tests ... mix things
up and share your experiences ... Personally, I could see some value in not really caring
what OS my cassandra instances are running on ... just that the JVM's are consistent and the
available hardware resources are sufficient....

I don't speak for the vendors mentioned in this thread, but traditionally, the first step
towards "supportability" is finding the problems / identifying the risks and see if they can
be resolved ...

-sd
On Wed, Jun 13, 2012 at 10:26 AM, Viktor Jevdokimov <Viktor.Jevdokimov@adform.com<mailto:Viktor.Jevdokimov@adform.com>>
wrote:
Repair (streaming) will not work.

Probably schema update will not work also, it was long time ago, don’t remember.

Migration of the cluster between Windows and Linux also not an easy task, a lot of manual
work.

Finally, mixed Cassandra environments are not supported as by DataStax as by anyone else.



Best regards / Pagarbiai
Viktor Jevdokimov
Senior Developer

Email: Viktor.Jevdokimov@adform.com<mailto:Viktor.Jevdokimov@adform.com>
Phone: +370 5 212 3063<tel:%2B370%205%20212%203063>, Fax +370 5 261 0453<tel:%2B370%205%20261%200453>
J. Jasinskio 16C, LT-01112 Vilnius, Lithuania
Follow us on Twitter: @adforminsider<http://twitter.com/#%21/adforminsider>
What is Adform: watch this short video<http://vimeo.com/adform/display>

[Adform News]<http://www.adform.com>


Disclaimer: The information contained in this message and attachments is intended solely for
the attention and use of the named addressee and may be confidential. If you are not the intended
recipient, you are reminded that the information remains the property of the sender. You must
not use, disclose, distribute, copy, print or rely on this e-mail. If you have received this
message in error, please contact the sender immediately and irrevocably delete this message
and any copies.

From: Abhijit Chanda [mailto:abhijit.chanda0@gmail.com<mailto:abhijit.chanda0@gmail.com>]
Sent: Wednesday, June 13, 2012 10:54
To: user@cassandra.apache.org<mailto:user@cassandra.apache.org>
Subject: Re: portability between enterprise and community version

Hi Viktor Jevadokimov,

May i know what are the issues i may face if i mix windows cluster along with linux cluster.

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