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From Rob Coli <rc...@digg.com>
Subject Re: cassandra for a inbox search with high reading qps
Date Thu, 19 Aug 2010 18:30:36 GMT
On 8/19/10 7:18 AM, Chen Xinli wrote:
> 2010/8/19 Oleg Anastasjev<oleganas@gmail.com>
>
>> Chen Xinli<chen.daqi<at>  gmail.com>  writes:
>>
>>>
>>> Hi,
>>>
>>> Despite our use cases, is't it a good feature to disable reading when a
>> node
>>> is doing hinted handoff, just like bootstraping?
>>> It will be very useful for READ ONE consitency level.
>>>
>>> Or it can be an option in storage-conf.xml, and user can set it when
>>> necessary.
>>>
>>> I'd like to implement this feature if it's useful.
>>
>> Yes, we also use this failback policy, but currently doing it manually -
>> returning node back to clients nodelist only after hinted handoff is
>> completed.

FWIW, this has been proposed before, and resolved "Not A Problem."

https://issues.apache.org/jira/browse/CASSANDRA-768

=Rob

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