Hi all. I have very SLOW READ here. :-( I made a cluster with three node (aws xlarge, replication = 3) Cassandra version is 1.0.6 I have inserted 1,000,000 rows. (standard column) Each row has 200 columns. Each column has 16 byte key, 512 byte value.
I used Hector createSliceQuery to get one column in a row. This basic query(random row, fixed column) is created with multiple thread and hit cassandra. I only get up to 140 request per second. Is this all I can get for read? Or am I doing something wrong? Interestingly, when I request rows which doesn't exist, it goes up to 1600 per second. ANY insight, share will be extremely helpful. Thank you. Regards, Jeesoo.
