SingleStore DB

start-node
Description

Start one or all MemSQL nodes on the local machine.

Usage
Start one or all MemSQL nodes on the local machine

Usage:
  memsqlctl start-node [flags]

Flags:
  -a, --all                                        Start all nodes on the machine
      --disable-auto-restart                       Disable automatic restart of memsqld on error
  -h, --help                                       Help for start-node
      --memsql-id strings                          The MemSQL ID of the node to start
  -r, --role {master, aggregator, leaf, unknown}   Only start nodes with this role (default Unspecified)

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 SingleStore DB 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                     Path to the CA certificate file in PEM format to authenticate the MemSQL server 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
  • If neither --memsql-id nor --all is specified, memsqlctl will prompt the user to select a node from a table list of nodes.

  • This command is interactive unless you use either --yes or --json flag to override interactive behavior.

  • The memsqlctl start-node command is equivalent to the sdb-admin start-node command.

Output

The following is the standard output for the start-node command.

$ sudo memsqlctl start-node
+-------+------------+--------+------+---------------+---------+
| Index | MemSQL ID  |  Role  | Port | Process State | Version |
+-------+------------+--------+------+---------------+---------+
| 1     | 179062CAEE | Master | 3306 | Running       | 6.5.10  |
| 2     | E31F8D60BA | Leaf   | 3307 | Stopped       | 6.5.10  |
| 3     | All Nodes  |        |      |               |         |
+-------+------------+--------+------+---------------+---------+
Select an option: 2
memsqlctl will perform the following actions:
  · Set up runtime environment

  · Start node with MemSQL ID E31F8D60BA422D0DC1C82C0BE274C7DC51F6A754 on port 3307

Would you like to continue? [y/N]: y
✓ Set up runtime environment
✓ Started node with MemSQL ID E31F8D60BA422D0DC1C82C0BE274C7DC51F6A754 (1/1)
✓ Started 1 SingleStore nodes