Cassandra optimization for maintenance tasks

Description

  1. Follow datastax general performance tuning instructions https://docs.datastax.com/en/cassandra/2.1/cassandra/configuration/configCassandra_yaml_r.html

  2. Changing the compaction_throughput_mb_per_sec and stream_throughput_outbound_megabits_per_sec parameters in the cassandra.yaml requires a restart of DSE for the change to be picked up. However, you can adjust these parameters on the fly using these nodetool commands:

1 2 nodetool setcompactionthroughput 64 nodetool setstreamthroughput 400

Status

Assignee

Unassigned

Reporter

Yaniv Marom Nachumi

Labels

Fix versions

Priority

Highest