cassandra-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From ChingShen <chingshenc...@gmail.com>
Subject Re: Question about hinted handoff
Date Thu, 08 Jul 2010 14:04:18 GMT
If so, when does hinted handoff work?

On Thu, Jul 8, 2010 at 9:55 PM, Anty <anty.rao@gmail.com> wrote:

>
>
> On Thu, Jul 8, 2010 at 4:11 PM, ChingShen <chingshenchen@gmail.com> wrote:
>
>> Hi all,
>>
>>   Please consider this case: (RF=1, CL=ONE)
>>
>>   1. I have A, B and C nodes.
>>   2. A node is a coordinator node, it sends a request to B node to do
>> write operation.
>>   3. B node is down during write operation, so return failure message to
>> client, and write a hint to C node.
>>
> I think node A will return failure message to client.
> and will not write a hint to C node.
>
>
>>   4. B node comes back up, then C node forwards the data to it.
>>   5. B node own data right now, although the write operation is failure.
>>
>>   Correctly?
>>
>> Thanks.
>>
>> Shen
>>
>
>
>
> --
> Best Regards
> Anty Rao
>

Mime
View raw message