So #cassandra party in LA? Drinks on you? 😅 Sweet! Sent from my iPhone
> On May 25, 2015, at 2:34 AM, graham sanderson <gra...@vast.com> wrote: > > 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 >