nodetool getcompactionthroughput

Print the throughput cap in megabytes (MB) per second for compaction in the system.

Print the throughput cap in megabytes (MB) per second for compaction in the system.

Synopsis

nodetool [options] getcompactionthroughput
Tarball and Installer No-Services path:
installation_location/resources/cassandra/bin
Table 1. Options
Short Long Description
-h --host Hostname or IP address.
-p --port Port number.
-pwf --password-file Password file path.
-pw --password Password.
-u --username Remote JMX agent username.
-- Separates an option from an argument that could be mistaken for a option.
Note:
  • For tarball installations, execute the command from the installation_location/bin directory.
  • If a username and password for RMI authentication are set explicitly in the cassandra-env.sh file for the host, then you must specify credentials.
  • nodetool getcompactionthroughput operates on a single node in the cluster if -h is not used to identify one or more other nodes. If the node from which you issue the command is the intended target, you do not need the -h option to identify the target; otherwise, for remote invocation, identify the target node, or nodes, using -h.

Description

The nodetool getcompactionthroughput command prints the current compaction throughput.

Examples

 $ nodetool -u username -pw password getcompactionthroughput

cassandra-env.sh

The location of the cassandra-env.sh file depends on the type of installation:

Package installations
Installer-Services installations

/etc/dse/cassandra/cassandra-env.sh

Tarball installations
Installer-No Services installations

installation_location/resources/cassandra/conf/cassandra-env.sh