Thanks Jeff. I got the answer now. Is there any way to put guardrail to avoid large partition from cassandra side? I know it is modeling problem and cassandra writes warning on system. log for large partition. But I think there should be a way to put restriction for it from Cassandra side. On 12 Sep 2016 9:50 p.m., "Jeff Jirsa" <jji...@apache.org> wrote:
> On 2016-09-08 18:53 (-0700), Anshu Vajpayee <anshu.vajpa...@gmail.com> > wrote: > > Is there any way to get partition size for a partition key ? > > > > Anshu, > > The simple answer to your question is that it is not currently possible to > get a partition size for an arbitrary key without quite a lot of work > (basically you'd have to write a tool that iterated over the data on disk, > which is nontrivial). > > There exists a ticket to expose this: https://issues.apache.org/ > jira/browse/CASSANDRA-12367 > > It's not clear when that ticket will land, but I expect you'll see an API > for getting the size of a partition key in the near future. > > >
