Hi,
I’m using datastax driver to use Cassandra as sink for some data streams with
Apache Flink:
I have a problem executing my application raising an error about the full
queue. I discovered that the default value is 256, probably too low for my
load, so I have raised it using poolingOptions set
Kishore, Here is the table dean and cfstats o/p ---
===
CREATE TABLE ks1.table1 (
key text,
column1
'org.apache.cassandra.db.marshal.DynamicCompositeType(org.apache.cassandra.db.marshal.UTF8Type)',
value blob,
PRIMARY KEY (key, column1)
) WITH COMPACT S
> I know that Cassandra is built for scale out on commodity hardware
The term "commodity hardware" is not very useful, though the
averageserver-class machine bought in 2017 can work.
Netflix found that SSD helped greatly with compactions in production.Generally
servers use 10 GB networking in 20
SSDs definitely help. I think JBOD works correctly in newer versions
(CASSANDRA-6696 that separates data by token, so you dont have to rebuild
the whole node, not sure off the top of my head if there's followup
tickets).
10GB probably more useful if you use vnodes than single tokens (likely to
chan
