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From Jonathan Ellis <jbel...@gmail.com>
Subject Re: Migrate data from 0.7 pre-release to 0.7 Beta
Date Thu, 02 Sep 2010 16:37:27 GMT
no.

1. if you delete system folder you'll blow away token information too,
which is not safe on > 1 machine.  just delete the schema CFs
2. yaml is ignored, you need to explicitly run import-from-yaml (see NEWS)

On Thu, Sep 2, 2010 at 9:32 AM, Mike Peters
<cassandra@softwareprojects.com> wrote:
>  Thanks Jonathan,
>
> Just to make sure I understand, are you suggesting -
>
> 1. Delete system folder
> 2. Add the keyspace&cf definitions to cassandra.yaml
> 3. Restart
>
> That should do it?
>
> On 9/2/2010 12:08 PM, Jonathan Ellis wrote:
>>
>> probably you will have to blow away the system schema CF and re-import
>> from yaml
>>
>> On Thu, Sep 2, 2010 at 7:53 AM, Mike Peters
>> <cassandra@softwareprojects.com>  wrote:
>>>
>>>  Hi,
>>>
>>> Is there a way to migrate data from a 0.7 pre-release build (June 30,
>>> 2010)
>>> to the latest 0.7 beta 1?
>>>
>>> Replacing the binaries and starting-up Cassandra, throws the "are you
>>> upgrading a pre-release version" error and dies.
>>>
>>>
>>> Thanks,
>>> Mike
>>>
>>
>>
>
>



-- 
Jonathan Ellis
Project Chair, Apache Cassandra
co-founder of Riptano, the source for professional Cassandra support
http://riptano.com

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