Environment Variables

The Hazelcast CLC recognizes the following environment variables.

Environment Variable Description Default

Environment Variable	Description	Default
CLC_CLIENT_LABELS	Sets the client labels. The labels must be separated by commas. This value is used in Cloud and Management Center. See Management Center documentation for more information.	`CLC,USER@HOST-TIMESTAMP`
CLC_CLIENT_NAME	Set a custom client name. The client name appears in the Cloud dashboard and in the cluster metrics of Management Center.	`USER@HOST-TIMESTAMP`
CLC_HOME	Overrides the CLC home directory. You can find out the current CLC home directory using clc home command.	`%HOMEDRIVE%:%HOMEPATH%\AppData\Roaming\Hazelcast` on Windows, `$HOME/.hazelcast` on other platforms.
CLC_MAX_COLS	Sets the maximum width of a column in a table output. This is useful when the width cannot be determined.	Terminal width.
CLC_SKIP_SERVER_VERSION_CHECK	Some Hazelcast CLC features require the cluster to be of a certain version. If set to `1`, this variable disables the version check performed by the CLC.	`0` (false)
CLC_CLOUD_API_KEY	Sets the Cloud API key.
CLC_CLOUD_API_SECRET	Sets the Cloud API secret.
CLC_CONFIG	Sets the configuration CLC will use if `--config` flag is not specified.
HZ_PHONE_HOME_ENABLED	Enables phone home collection for CLC usage statistics. Set 'false' to disable phone homes.	true

CLC_CLIENT_LABELS

Sets the client labels. The labels must be separated by commas. This value is used in Cloud and Management Center. See Management Center documentation for more information.

CLC,USER@HOST-TIMESTAMP

CLC_CLIENT_NAME

Set a custom client name. The client name appears in the Cloud dashboard and in the cluster metrics of Management Center.

USER@HOST-TIMESTAMP

CLC_HOME

Overrides the CLC home directory. You can find out the current CLC home directory using clc home command.

%HOMEDRIVE%:%HOMEPATH%\AppData\Roaming\Hazelcast on Windows, $HOME/.hazelcast on other platforms.

CLC_MAX_COLS

Sets the maximum width of a column in a table output. This is useful when the width cannot be determined.

Terminal width.

CLC_SKIP_SERVER_VERSION_CHECK

Some Hazelcast CLC features require the cluster to be of a certain version. If set to 1, this variable disables the version check performed by the CLC.

0 (false)

CLC_CLOUD_API_KEY

Sets the Cloud API key.

CLC_CLOUD_API_SECRET

Sets the Cloud API secret.

CLC_CONFIG

Sets the configuration CLC will use if --config flag is not specified.

HZ_PHONE_HOME_ENABLED

Enables phone home collection for CLC usage statistics. Set 'false' to disable phone homes.

true

The following environment variables are experimental and may be removed in a future version.

Environment Variable Description Default

Environment Variable	Description	Default
CLC_EXPERIMENTAL_FORMATTER	Sets a formatter for the highlighting of SQL syntax, either: `terminal`, `terminal8`, `terminal16`, `terminal256`, or `terminal16m`. Only with the `gohxs` readline implementation.
CLC_EXPERIMENTAL_READLINE	Sets the readline implementation, either `gohxs` or `ny`.	`ny` for Windows, `gohxs` for other platforms.
CLC_EXPERIMENTAL_STYLER	Sets a color theme for the highlighting of SQL syntax. See Chroma styles for the options. Only with the `gohxs` readline implementation.	`clc-default`
NO_COLOR	Disables color output if set to `1`.	`0` (false)
CLC_SKIP_UPDATE_CHECK	Disables checking new version of CLC.	`0` (false)

CLC_EXPERIMENTAL_FORMATTER

Sets a formatter for the highlighting of SQL syntax, either: terminal, terminal8, terminal16, terminal256, or terminal16m. Only with the gohxs readline implementation.

CLC_EXPERIMENTAL_READLINE

Sets the readline implementation, either gohxs or ny.

ny for Windows, gohxs for other platforms.

CLC_EXPERIMENTAL_STYLER

Sets a color theme for the highlighting of SQL syntax. See Chroma styles for the options. Only with the gohxs readline implementation.

clc-default

NO_COLOR

Disables color output if set to 1.

0 (false)

CLC_SKIP_UPDATE_CHECK

Disables checking new version of CLC.

0 (false)