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From Lakshmi Kanth <lk.c...@gmail.com>
Subject Re: Cassandra data migration from 1.9.8 to 2.0.2
Date Wed, 19 Mar 2014 00:07:18 GMT
Thanks Robert.

I wrongly mentioned the source Cassandra version.  Actual source version is
1.2.9.


Regards,
LakshmiKanth


On Tue, Mar 18, 2014 at 12:06 PM, Robert Coli <rcoli@eventbrite.com> wrote:

> On Mon, Mar 17, 2014 at 6:19 PM, Lakshmi Kanth <lk.cdev@gmail.com> wrote:
>
>> Cassandra 1.9.8
>>
>
> No? This version does not exist.
>
>
>> Cassandra 2.0.2
>>
>
> Cassandra 2.0.x versions up to and including 2.0.5 have serious issues.
> Including this one, which randomly tombstones your data when you use
> SSTableloader.
>
> https://issues.apache.org/jira/browse/CASSANDRA-6527 (fixed in 2.0.4)
>
> This is the reason why I do not currently recommend running Cassandra
> 2.0.x in production.
>
> https://engineering.eventbrite.com/what-version-of-cassandra-should-i-run/
>
> If I were you, with such small cluster sizes, I would consider the
> "copy-all-data-to-all-nodes-and-run-cleanup" method.
>
> http://www.palominodb.com/blog/2012/09/25/bulk-loading-options-cassandra
>
> =Rob
>
>

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