Admin Tools¶

• Nodetool Reference - Scylla commands for managing Scylla node or cluster using the command-line nodetool utility.

• CQLSh - the CQL shell.

• Admin REST API - ScyllaDB Node Admin API.

• Tracing - a ScyllaDB tool for debugging and analyzing internal flows in the server.

• SSTableloader - Bulk load the sstables found in the directory to a Scylla cluster

• Scylla SStable - Validates and dumps the content of SStables, generates a histogram, dumps the content of the SStable index.

• Scylla Types - Examines raw values obtained from SStables, logs, coredumps, etc.

• cassandra-stress A tool for benchmarking and load testing a Scylla and Cassandra clusters.

• SSTabledump

• SSTableMetadata

• sstablelevelreset - Reset level to 0 on a selected set of SSTables that use LeveledCompactionStrategy (LCS).

• sstablerepairedset - Mark specific SSTables as repaired or unrepaired.

• configuration_encryptor - encrypt at rest sensitive scylla configuration entries using system key.

• local_file_key_generator - Generate a local file (system) key for encryption at rest, with the provided length, Key algorithm, Algorithm block mode and Algorithm padding method.

• scyllatop - A terminal base top-like tool for scylladb collectd/prometheus metrics.

• scylla_dev_mode_setup - run Scylla in Developer Mode.

• perftune - performance configuration.

• Reading mutation fragments - dump the underlying mutation data from tables.

• Maintenance socket - a Unix domain socket for full-permission CQL connection.

• Maintenance mode - a mode for performing maintenance tasks on an offline Scylla node.

Run each tool with -h, --help for full options description.