remove-aggregator
Description
Remove an aggregator node from the cluster.
This command must be run from the same host that the Master Aggregator is currently running on.
Usage
Usage: memsqlctl remove-aggregator [flags] Flags: -h, --help Help for remove-aggregator --host string The cluster-addressable hostname for the node --port PORT The cluster-addressable port for the node (default 3306) Global Flags: -c, --config FILE_PATH Path to the memsqctl config file --default-install-dir DIRECTORY_PATH Path to the default install directory --insecure-ssl Fall back to insecure SSL connections to local SingleStoreDB nodes if memsqlctl is unable to otherwise establish a connection (ADVANCED) -j, --json Print output in JSON format --node-metadata-file FILE_PATH Path to the node metadata file --parallelism POSITIVE_INTEGER Maximum amount of operations to be run in parallel --ssl-ca FILE_PATH The path to the CA certificate file (in PEM format) to authenticate the database certificate --timeout duration Maximum time for operation to complete (e.g., 30s, 10m, 1.5h) --verbose-json Print output in JSON format, include some warnings and user messages -v, --verbosity count Increase logging verbosity -y, --yes Enable non-interactive mode and assume the user would like to move forward with the proposed actions by default
Remarks
This command is interactive unless you use either
--yes
or--json
flag to override interactive behavior.The
memsqlctl remove-aggregator
command is equivalent to the sdb-admin remove-aggregator command.
Output
The following is the standard output for the remove-aggregator
command.
sudo memsqlctl remove-aggregator --host "172.17.0.3"
****
memsqlctl will perform the following actions on the local master aggregator on port 3306:
· Run `REMOVE AGGREGATOR 172.17.0.3:3306`
Would you like to continue? [y/N]: y
✓ Removed aggregator 172.17.0.3:3306 from cluster