If you're writing into DC1 with CL = LOCAL_xxx, there is no guarantee to be sure to read the same data in DC2. Only repair will help you
On Thu, Sep 28, 2017 at 11:41 AM, Peng Xiao <2535...@qq.com> wrote: > Dear All, > > We have a cluster with one DC1:RF=3,another DC DC2:RF=1 only for ETL,but > we found that sometimes we can query records in DC1,while not able not find > the same record in DC2 with local_quorum.How it happens? > Could anyone please advise? > looks we can only run repair to fix it. > > Thanks, > Peng Xiao >
