dorlaor / cassandra-ycsb-tests

YCSB tests for stressing Cassandra under various workloads

Cassandra YCSB Tests

Tests Included

• csload1 - 100% Writes
• csload2 - 100% Reads
• csload3 - 80/20% Read/Write
• csload4 - 20/80% Read/Write
• csload5 - 50/50% Read/Write
• csload-disk-stress-10G - Loads 10GB of data and reads all
• csload-disk-stress-25G - Loads 25GB of data and reads all
• csload-disk-stress-250G - Loads 250GB of data and reads all

Calculating Size of Data

• 1 million records equal 1 GB of data
• Data size multiplied by fieldlength property
• 10 million records with fieldlength=250 equals 25GB of data

Setup

wget https://github.com/brianfrankcooper/YCSB/releases/download/0.12.0/ycsb-0.12.0.tar.gz -O- | tar -xz
cd ycsb-0.12.0/
git clone https://github.com/kenzanlabs/cassandra-ycsb-tests.git

Loading Data

./bin/ycsb load cassandra-cql -threads 250 -p hosts="10.25.1.49" -p cassandra.readconsistencylevel=QUORUM -p cassandra.writeconsistencylevel=QUORUM -P cassandra-ycsb-tests/csload1

Testing 250, 500, and 1000 Threads

./bin/ycsb run cassandra-cql -threads 250 -p hosts="10.25.1.49" -p cassandra.readconsistencylevel=QUORUM -p cassandra.writeconsistencylevel=QUORUM -P cassandra-ycsb-tests/csload1
./bin/ycsb run cassandra-cql -threads 500 -p hosts="10.25.1.49" -p cassandra.readconsistencylevel=QUORUM -p cassandra.writeconsistencylevel=QUORUM -P cassandra-ycsb-tests/csload1
./bin/ycsb run cassandra-cql -threads 1000 -p hosts="10.25.1.49" -p cassandra.readconsistencylevel=QUORUM -p cassandra.writeconsistencylevel=QUORUM -P cassandra-ycsb-tests/csload1