> see that RR works, but sometimes number of records have been read degrades. RR is enabled on a random 10% of requests, see the read_repair_chance setting for the CF.
> If so, then the question is: how to perform local reads to examine content > of specific node? You can check which nodes are replicas for a key using nodetool getendpoints If you want to read all the rows for a particular row you need to use a range scan and limit it by the token ranges assigned to the node. Cheers ----------------- Aaron Morton Freelance Cassandra Consultant New Zealand @aaronmorton http://www.thelastpickle.com On 14/05/2013, at 10:29 PM, Sergey Naumov <sknau...@gmail.com> wrote: > Hello. > > I'am playing with demo cassandra cluster and decided to test read repair + > hinted handoff. > > One node of a cluster was put down deliberately, and on the other nodes I > inserted some records (say 1000). HH is off on all nodes. > Then I turned on the node, connected to it with cql (locally, so to > localhost) and performed 1000 reads by row key (with consistency ONE). I see > that RR works, but sometimes number of records have been read degrades. Is it > because consistency ONE and local reads is not the same thing? If so, then > the question is: how to perform local reads to examine content of specific > node? > > Thanks in advance, > Sergey Naumov.
