Cassandra users,
I have a 4 node Cassandra cluster set up. All nodes are in a single rack
and distribution center. I have a loader program which loads 40 million
rows into a table in a keyspace with a replication factor of 3.
Immediately after inserting the rows (after the loader program
Vidur,
Forgive me if I'm getting this wrong as I'm exceptionally new to Cassandra.
By consistency, if you mean the USING CONSISTENCY clause, then I'm not
specifying it which, per the CQL documentation, means a default of ONE.
On Fri, Nov 6, 2015 at 1:49 PM, Vidur Malik
Ah, I thought you may have been using a higher consistency, which would
explain your error since the data may not have been replicated across all 3
nodes when you made the query.
Anyway, it seems to be happening because of replication. What version of
Cassandra are you using? There may be a issue
What is your query consistency?
On Fri, Nov 6, 2015 at 1:47 PM, Greg Traub wrote:
> Cassandra users,
>
> I have a 4 node Cassandra cluster set up. All nodes are in a single rack
> and distribution center. I have a loader program which loads 40 million
> rows into a
Your experience, then, is expected (although 20m delay seems excessive, and
is a sign you may be overloading your cluster, which may be expected with
an unthrottled bulk load like that).
When you insert with consistency ONE on RF > 1, that means your query
returns after one node confirms the