osdir.com


[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: ByteOrdered partitioner when using sha-1 as partition key


The odds of only using a sha1 as your partition key for every table you ever create is low. You will regret BOP until the end of time.
On Sat, Feb 11, 2017 at 5:53 AM Edward Capriolo <edlinuxguru@xxxxxxxxx> wrote:
Probably best to avoid bop even if you are aflready hashing keys yourself. What do you do when checksuma collide? It is possible right?

On Saturday, February 11, 2017, Micha <micha-1@xxxxxxxxxxxxxx> wrote:
Hi,

my table has a sha-1 sum as partition key. Would in this case the
ByteOrdered partitioner be a better choice than the Murmur3partitioner,
since the keys are quite random?


cheers,
 Michael


--
Sorry this was sent from mobile. Will do less grammar and spell check than usual.