Compaction stats

Show ongoing compaction operations and queue length

nodetool compactionstats
tool
cassandra15 commands
tags
cassandramonitoring

More cassandra commands

  • Flush table to disk
    nodetool flush <keyspace> <table>

    Force memtable flush to SSTables

  • Describe table
    cqlsh -e 'DESCRIBE TABLE <keyspace>.<table>'

    Show CREATE TABLE statement with all settings

  • Check node status
    nodetool status

    Show cluster ring with status, load and ownership

  • Check compaction stats
    nodetool compactionstats

    Show pending and active compaction tasks

  • Run CQL from cqlsh
    cqlsh -u cassandra -p cassandra -e 'DESCRIBE KEYSPACES;'

    Execute a CQL statement non-interactively

all 15 cassandra commands