Hey Benedict;

I screwed up on email after a bachelor party, and sent something to external 
cassandra-users not internal users (drunken drivel)

I never said anything about it because I hoped no one noticed it.

That said, I was wondering if my data was helpful for your injector post. We 
haven’t played with it yet, but I passed it on to some other Austin companies 
who probably have a need.

Currently on hold with Orbitz - wtf - I opted to be called back because the 
wait time was 40 mins; they called me back and I’ve still been on hold for 20 
mins. I have a bunch of friends in LA - computer games/movies … my flight back 
was routed by LA, so I figure I could leave Thursday night instead of Friday 
morning and catch up with them all


> On May 23, 2015, at 2:13 AM, Benedict Elliott Smith 
> <belliottsm...@datastax.com> wrote:
> 
> Hi Min,
> 
> The key selection occurs prior to this. The operation has been assigned one
> (or more, in the case of user profile operations) partition keys, and this
> is just it accessing that key. You should explore backwards for assignment
> operations, and see where these happen, to understand how this behaves.
> On 23 May 2015 01:30, "Min Zhou" <mz...@apache.org> wrote:
> 
>> Hi all,
>> 
>> 
>> 
>> Seems there is only one implementation of the getKey() , it's
>> in PredefinedOperation.java  cassandra branch 2.2.0-beta1
>> 
>> 
>>    protected ByteBuffer getKey()
>>    {
>>        return (ByteBuffer) partitions.get(0).getPartitionKey(0);
>>    }
>> 
>> The read operations will just the same key for each iteration, since it
>> will lead 100% cache hit on the storage side, the result throughput will be
>> very high.
>> 
>> please correct me if i was wrong.
>> 
>> 
>> Min
>> 

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