Environment variables - Cube Documentation

To see a complete list of environment variables for a specific data source, please check the relevant page on Connecting to Data Sources.

`CUBEJS_API_SECRET`

The secret key used to sign and verify JWTs. Generated on project scaffold with npx cubejs-cli create.

Possible Values	Default in Development	Default in Production
A valid string	N/A	N/A

See also the check_auth configuration option.

`CUBEJS_APP`

An application ID used to uniquely identify the Cube deployment. Can be different for multitenant setups.

Possible Values	Default in Development	Default in Production
A valid string	`cubejs`	`cubejs`

`CUBEJS_AWS_KEY`

The AWS Access Key ID to use for database connections.

Possible Values	Default in Development	Default in Production
A valid AWS Access Key ID	N/A	N/A

`CUBEJS_AWS_SECRET`

The AWS Secret Access Key to use for database connections.

Possible Values	Default in Development	Default in Production
A valid AWS Secret Access Key	N/A	N/A

`CUBEJS_AWS_REGION`

The AWS region to use for database connections.

Possible Values	Default in Development	Default in Production
A valid AWS region	N/A	N/A

`CUBEJS_AWS_S3_OUTPUT_LOCATION`

The S3 path to store AWS Athena query results made by Cube.

Possible Values	Default in Development	Default in Production
A valid S3 path	N/A	N/A

`CUBEJS_AWS_ATHENA_WORKGROUP`

The name of the AWS Athena workgroup in which the query is being started.

Possible Values	Default in Development	Default in Production
A valid Athena Workgroup	N/A	N/A

`CUBEJS_AWS_ATHENA_CATALOG`

The name of the AWS Athena catalog to use for queries.

Possible Values	Default in Development	Default in Production
A valid Athena Catalog name	N/A	N/A

`CUBEJS_AWS_ATHENA_ASSUME_ROLE_ARN`

The ARN of the IAM role to assume for Athena access.

Possible Values	Default in Development	Default in Production
A valid IAM role ARN	N/A	N/A

`CUBEJS_AWS_ATHENA_ASSUME_ROLE_EXTERNAL_ID`

The external ID to use when assuming the IAM role, if required by the role’s trust policy.

Possible Values	Default in Development	Default in Production
A string	N/A	N/A

`CUBEJS_DB_SCHEMA`

The name of the schema to use as information_schema filter. Reduces count of tables loaded during data model generation.

Possible Values	Default in Development	Default in Production
A valid schema name	N/A	N/A

`CUBEJS_CACHE_AND_QUEUE_DRIVER`

The cache and queue driver to use for the Cube deployment.

Possible Values	Default in Development	Default in Production
`cubestore`, `memory`	`memory`	`cubestore`

It can be also set using the cache_and_queue_driver configuration option.

`CUBEJS_CONCURRENCY`

The number of concurrent connections each query queue has to the database.

Possible Values	Default in Development	Default in Production
A valid number	See database-specific page	See database-specific page

It can be also set as concurrency in the orchestrator_options configuration option. If you’d like to adjust the concurrency for the refresh worker, use CUBEJS_REFRESH_WORKER_CONCURRENCY.

`CUBEJS_REFRESH_WORKER_CONCURRENCY`

The number of pre-aggregation queries the refresh worker executes concurrently against the source database.

Possible Values	Default in Development	Default in Production
A valid number	Same as `CUBEJS_CONCURRENCY`	Same as `CUBEJS_CONCURRENCY`

`CUBEJS_SCHEDULED_REFRESH_QUERIES_PER_APP_ID`

How many pre-aggregations the refresh worker will build in parallel for each application id as determined by the context_to_app_id configuration option. Note that this parameter doesn’t override the overall refresh worker concurrency, configured via the CUBEJS_REFRESH_WORKER_CONCURRENCY environment variable, and it should be adjusted accordingly.

Possible Values	Default in Development	Default in Production
A valid number of concurrent queries	10	10

Previously, this environment variable was named CUBEJS_SCHEDULED_REFRESH_CONCURRENCY.

`CUBEJS_CUBESTORE_HOST`

The hostname of the Cube Store deployment

Possible Values	Default in Development	Default in Production
A valid hostname	`localhost`	N/A

`CUBEJS_CUBESTORE_PORT`

The port of the Cube Store deployment.

Possible Values	Default in Development	Default in Production
A valid port number	`3030`	`3030`

`CUBEJS_DATASOURCES`

A comma-separated list of data source names. Data sources defined here can be used to decorate CUBEJS_DB_* environment variables.

Possible Values	Default in Development	Default in Production
A comma-separated list of strings	N/A	N/A

CUBEJS_DATASOURCES=default,datasource1

In Cube Cloud, this variable is auto-maintained when sources are managed from Settings → Data Sources. The page writes, updates, and removes it as you add or delete named sources — you only need to hand-edit it when configuring Cube Core or when overriding the UI from Settings → Environment Variables.

`CUBEJS_DB_BQ_CREDENTIALS`

A Base64 encoded JSON key file for connecting to Google BigQuery.

Possible Values	Default in Development	Default in Production
A valid Google BigQuery JSON key file encoded as a Base64 string	N/A	N/A

`CUBEJS_DB_BQ_KEY_FILE`

The path to a JSON key file for connecting to Google BigQuery.

Possible Values	Default in Development	Default in Production
A valid Google BigQuery JSON key file	N/A	N/A

`CUBEJS_DB_BQ_LOCATION`

The Google BigQuery dataset location to connect to. Required if used with pre-aggregations outside of US. If not set then BQ driver will fail with Dataset was not found in location US error.

Possible Values	Default in Development	Default in Production
A valid Google BigQuery regional location	N/A	N/A

`CUBEJS_DB_BQ_PROJECT_ID`

The Google BigQuery project ID to connect to.

Possible Values	Default in Development	Default in Production
A valid Google BigQuery Project ID	N/A	N/A

`CUBEJS_DB_CLICKHOUSE_READONLY`

Whether the ClickHouse user has read-only access or not.

Possible Values	Default in Development	Default in Production
`true`, `false`	N/A	N/A

`CUBEJS_DB_CLICKHOUSE_COMPRESSION`

Whether the ClickHouse client has compression enabled or not.

Possible Values	Default in Development	Default in Production
`true`, `false`	`false`	`false`

`CUBEJS_DB_DATABRICKS_ACCEPT_POLICY`

To accept the license terms for the Databricks JDBC driver, this must be set to true.

Possible Values	Default in Development	Default in Production
`true`, `false`	N/A	N/A

`CUBEJS_DB_DATABRICKS_CATALOG`

The name of the Databricks catalog to connect to.

Possible Values	Default in Development	Default in Production
A valid Databricks catalog name	N/A	N/A

`CUBEJS_DB_DATABRICKS_OAUTH_CLIENT_ID`

The OAuth client ID for service principal authentication in Databricks.

Possible Values	Default in Development	Default in Production
A valid client ID	N/A	N/A

`CUBEJS_DB_DATABRICKS_OAUTH_CLIENT_SECRET`

The OAuth client secret for service principal authentication in Databricks.

Possible Values	Default in Development	Default in Production
A valid client secret	N/A	N/A

`CUBEJS_DB_DATABRICKS_TOKEN`

The personal access token used to authenticate the Databricks connection.

Possible Values	Default in Development	Default in Production
A valid Databricks access token	N/A	N/A

`CUBEJS_DB_DATABRICKS_URL`

The URL for a JDBC connection.

Possible Values	Default in Development	Default in Production
A valid JDBC URL	N/A	N/A

`CUBEJS_DB_DOMAIN`

A domain name within an MS SQL database to connect to.

Possible Values	Default in Development	Default in Production
A valid domain name within a MS SQL database	N/A	N/A

`CUBEJS_DB_DUCKDB_MEMORY_LIMIT`

The maximum memory limit for DuckDB. Equivalent to SET memory_limit=<MEMORY_LIMIT>.

Possible Values	Default in Development	Default in Production
A valid MotherDuck service token	75% of available RAM	75% of available RAM

`CUBEJS_DB_DUCKDB_SCHEMA`

The default search schema for DuckDB.

Possible Values	Default in Development	Default in Production
A valid schema name	`main`	`main`

`CUBEJS_DB_DUCKDB_MOTHERDUCK_TOKEN`

The service token to use for connections to MotherDuck.

Possible Values	Default in Development	Default in Production
A valid MotherDuck service token	N/A	N/A

`CUBEJS_DB_DUCKDB_DATABASE_PATH`

The database filepath to use for connection to a local database.

Possible Values	Default in Development	Default in Production
A valid duckdb database file path	N/A	N/A

`CUBEJS_DB_DUCKDB_S3_ACCESS_KEY_ID`

The AWS Access Key ID to use for S3 connections.

Possible Values	Default in Development	Default in Production
A valid AWS Access Key ID	N/A	N/A

`CUBEJS_DB_DUCKDB_S3_SECRET_ACCESS_KEY`

The AWS Secret Access Key to use for S3 connections.

Possible Values	Default in Development	Default in Production
A valid AWS Secret Access Key	N/A	N/A

`CUBEJS_DB_DUCKDB_S3_ENDPOINT`

The AWS endpoint to use for S3 connections.

Possible Values	Default in Development	Default in Production
A valid AWS S3 endpoint	N/A	N/A

`CUBEJS_DB_DUCKDB_S3_REGION`

The AWS region to use for S3 connections.

Possible Values	Default in Development	Default in Production
A valid AWS region	N/A	N/A

`CUBEJS_DB_DUCKDB_S3_USE_SSL`

Use SSL when connecting to S3.

Possible Values	Default in Development	Default in Production
True or false	N/A	N/A

`CUBEJS_DB_DUCKDB_S3_URL_STYLE`

The URL style to be used by S3.

Possible Values	Default in Development	Default in Production
[vhost/path]	N/A	N/A

`CUBEJS_DB_DUCKDB_S3_SESSION_TOKEN`

The S3 session token.

Possible Values	Default in Development	Default in Production
A valid S3 session token	N/A	N/A

`CUBEJS_DB_DUCKDB_EXTENSIONS`

A comma-separated list of DuckDB extensions to install and load.

Possible Values	Default in Development	Default in Production
A comma-separated list of DuckDB extensions	N/A	N/A

`CUBEJS_DB_DUCKDB_COMMUNITY_EXTENSIONS`

A comma-separated list of DuckDB community extensions to install and load.

Possible Values	Default in Development	Default in Production
A comma-separated list of DuckDB community extensions	N/A	N/A

`CUBEJS_DB_DUCKDB_S3_USE_CREDENTIAL_CHAIN`

A flag to use credentials chain for secrets for S3 connections.

Possible Values	Default in Development	Default in Production
`true`, `false`	`false`	`false`

`CUBEJS_DB_ELASTIC_APIKEY_ID`

The ID of the API key from elastic.co. Required when using Elastic Cloud.

Possible Values	Default in Development	Default in Production
A valid Elastic.co API key ID	N/A	N/A

`CUBEJS_DB_ELASTIC_APIKEY_KEY`

The API key from elastic.co. Required when using Elastic Cloud.

Possible Values	Default in Development	Default in Production
A valid Elastic.co API key	N/A	N/A

`CUBEJS_DB_ELASTIC_OPENDISTRO`

If true, then use the Open Distro for Elasticsearch.

Possible Values	Default in Development	Default in Production
`true`, `false`	N/A	N/A

`CUBEJS_DB_ELASTIC_QUERY_FORMAT`

By default, queries return data in JDBC format, but you can also return data in standard Elasticsearch JDBC, JSON, CSV, YAML or raw formats (only JSON and JDBC are currently supported).

Possible Values	Default in Development	Default in Production
`json`, `jdbc`	N/A	N/A

`CUBEJS_DB_EXPORT_BUCKET`

The name of a bucket in cloud storage to store the database export snapshots.

When using multiple data sources, this environment variable can be decorated with a data source.

Possible Values	Default in Development	Default in Production
A valid bucket in the configured cloud storage	N/A	N/A

CUBEJS_DB_EXPORT_BUCKET=exports-20210505

# Decorated with a data source named `datasource1`
CUBEJS_DS_DATASOURCE1_DB_EXPORT_BUCKET=exports-20210505

`CUBEJS_DB_EXPORT_BUCKET_TYPE`

The cloud provider where the bucket is hosted.

When using multiple data sources, this environment variable can be decorated with a data source.

Possible Values	Default in Development	Default in Production
`gcp`, `s3`	N/A	N/A

CUBEJS_DB_EXPORT_BUCKET_TYPE=gcp

# Decorated with a data source named `datasource1`
CUBEJS_DS_DATASOURCE1_DB_EXPORT_BUCKET_TYPE=gcp

`CUBEJS_DB_EXPORT_BUCKET_AWS_KEY`

The AWS Access Key ID to use for the export bucket.

When using multiple data sources, this environment variable can be decorated with a data source.

Possible Values	Default in Development	Default in Production
A valid AWS Access Key ID	N/A	N/A

`CUBEJS_DB_EXPORT_BUCKET_AWS_SECRET`

The AWS Secret Access Key to use for the export bucket.

When using multiple data sources, this environment variable can be decorated with a data source.

Possible Values	Default in Development	Default in Production
A valid AWS Secret Access Key	N/A	N/A

`CUBEJS_DB_EXPORT_BUCKET_AWS_REGION`

The AWS region of the export bucket.

When using multiple data sources, this environment variable can be decorated with a data source.

Possible Values	Default in Development	Default in Production
A valid AWS region	N/A	N/A

`CUBEJS_DB_EXPORT_BUCKET_AZURE_KEY`

The Azure Access Key to use for the export bucket.

When using multiple data sources, this environment variable can be decorated with a data source.

Possible Values	Default in Development	Default in Production
A valid Azure Access Key	N/A	N/A

`CUBEJS_DB_EXPORT_BUCKET_AZURE_TENANT_ID`

The Azure tenant ID to use for the export bucket.

When using multiple data sources, this environment variable can be decorated with a data source.

Possible Values	Default in Development	Default in Production
A valid Azure Tenant ID	N/A	N/A

`CUBEJS_DB_EXPORT_BUCKET_AZURE_CLIENT_ID`

The Azure client ID to use for the export bucket.

When using multiple data sources, this environment variable can be decorated with a data source.

Possible Values	Default in Development	Default in Production
A valid Azure Client ID	N/A	N/A

`CUBEJS_DB_EXPORT_BUCKET_AZURE_CLIENT_SECRET`

The Azure client secret to use for the export bucket.

When using multiple data sources, this environment variable can be decorated with a data source.

Possible Values	Default in Development	Default in Production
A valid Azure Client Secret	N/A	N/A

`CUBEJS_DB_EXPORT_BUCKET_MOUNT_DIR`

The mount path to use for a Databricks DBFS mount.

Possible Values	Default in Development	Default in Production
A valid mount path	N/A	N/A

`CUBEJS_DB_EXPORT_BUCKET_REDSHIFT_ARN`

An ARN of an AWS IAM role with permission to write to the configured bucket (see CUBEJS_DB_EXPORT_BUCKET).

When using multiple data sources, this environment variable can be decorated with a data source.

Possible Values	Default in Development	Default in Production
A valid ARN to an IAM Role associated with the target Redshift data source	N/A	N/A

`CUBEJS_DB_EXPORT_GCS_CREDENTIALS`

A Base64 encoded JSON key file for connecting to Google Cloud.

When using multiple data sources, this environment variable can be decorated with a data source.

Possible Values	Default in Development	Default in Production
A valid Google Cloud JSON key file encoded as a Base64 string	N/A	N/A

`CUBEJS_DB_EXPORT_INTEGRATION`

The name of the integration used in the database. Only required when using Snowflake and Google Cloud Storage.

When using multiple data sources, this environment variable can be decorated with a data source.

Possible Values	Default in Development	Default in Production
A valid string matching the name of the integration in Snowflake	N/A	N/A

`CUBEJS_DB_HOST`

The host URL for a database.

Possible Values	Default in Development	Default in Production
A valid database host URL	N/A	N/A

`CUBEJS_DB_SOCKET_PATH`

The path to a Unix socket that is used to connect to a data source, e.g., MySQL.

Possible Values	Default in Development	Default in Production
A valid path to a socket	N/A	N/A

`CUBEJS_DB_MAX_POOL`

The maximum number of concurrent database connections to pool.

Possible Values	Default in Development	Default in Production
A valid number	See database-specific page	See database-specific page

`CUBEJS_DB_NAME`

The name of the database to connect to.

Possible Values	Default in Development	Default in Production
A valid database name	N/A	N/A

`CUBEJS_DB_PASS`

The password used to connect to the database.

Possible Values	Default in Development	Default in Production
A valid database password	N/A	N/A

`CUBEJS_DB_PORT`

The port for the database connection.

Possible Values	Default in Development	Default in Production
A valid port number	N/A	N/A

`CUBEJS_DB_PRECISE_DECIMAL_IN_CUBESTORE`

If true, decimal columns maintain their precision and scale specifications (e.g., decimal(10, 2)) rather than being converted to a generic decimal type when data is exported from a data source to Cube Store.

Possible Values	Default in Development	Default in Production
`true`, `false`	`false`	`false`

`CUBEJS_DB_PRESTO_CATALOG`

The catalog within Presto/Trino to connect to.

Possible Values	Default in Development	Default in Production
A valid catalog name within a Presto/Trino database	N/A	N/A

`CUBEJS_DB_PRESTO_AUTH_TOKEN`

The authentication token to use when connecting to Presto/Trino. It will be sent in the Authorization header.

Possible Values	Default in Development	Default in Production
A valid authentication token	N/A	N/A

`CUBEJS_DB_QUERY_TIMEOUT`

The timeout value for any queries made to the database by Cube.

Possible Values	Default in Development	Default in Production
A number in seconds or a duration string	`10m`	`10m`

There’s a hard limit of 20 minutes for queries that ingest data into Cube Store when pre-aggregations are built. If you bump into this limit, consider using an export bucket and splitting pre-aggregations into partitions.

`CUBEJS_DB_FETCH_COLUMNS_BY_ORDINAL_POSITION`

Force fetching of columns by ordinal positions. Certain data-providers (e.g., Redshift) do not guarantee columns in the same order on each request (e.g., SELECT * FROM foo). This flag ensures that columns will be fetched in proper order for pre-aggregation generation.

Possible Values	Default in Development	Default in Production
Whether to force fetch columns in ordinal position	`true`	`true`

`CUBEJS_DB_HIVE_TYPE`

The type of Hive server to connect to.

Possible Values	Default in Development	Default in Production
`HIVE`, `CDH`	`HIVE`	`HIVE`

`CUBEJS_DB_HIVE_VER`

The version of the Hive server to connect to.

Possible Values	Default in Development	Default in Production
A valid Hive version	`2.1.1`	`2.1.1`

`CUBEJS_DB_HIVE_THRIFT_VER`

The version of the Thrift protocol used to connect to Hive.

Possible Values	Default in Development	Default in Production
A valid Thrift version	`0.9.3`	`0.9.3`

`CUBEJS_DB_HIVE_CDH_VER`

The Cloudera Distribution Hadoop (CDH) version, used when CUBEJS_DB_HIVE_TYPE is set to CDH.

Possible Values	Default in Development	Default in Production
A valid CDH version	N/A	N/A

`CUBEJS_DB_KAFKA_HOST`

Kafka broker host(s) for Kafka streams mode. Multiple brokers can be comma-separated.

Possible Values	Default in Development	Default in Production
A valid Kafka broker URL	N/A	N/A

`CUBEJS_DB_KAFKA_USER`

Username for Kafka broker authentication (SASL PLAIN).

Possible Values	Default in Development	Default in Production
A valid Kafka username	N/A	N/A

`CUBEJS_DB_KAFKA_PASS`

Password for Kafka broker authentication (SASL PLAIN).

Possible Values	Default in Development	Default in Production
A valid Kafka password	N/A	N/A

`CUBEJS_DB_KAFKA_USE_SSL`

If true, enables SASL_SSL for the Kafka connection.

Possible Values	Default in Development	Default in Production
`true`, `false`	`false`	`false`

`CUBEJS_DB_MATERIALIZE_CLUSTER`

The cluster name to use when connecting to Materialize.

Possible Values	Default in Development	Default in Production
A valid Materialize cluster name	N/A	N/A

`CUBEJS_DB_MYSQL_USE_NAMED_TIMEZONES`

This flag controls how time zones conversion is done in the generated SQL for MySQL:

If it is set to true, time zone names are used. In this case, your MySQL server needs to be configured properly.
If it is set to false, numeric offsets are used instead.

Possible Values	Default in Development	Default in Production
`true`, `false`	`false`	`false`

`CUBEJS_DB_MSSQL_USE_NAMED_TIMEZONES`

This flag controls how time zone conversion is done in the generated SQL for Microsoft SQL Server:

If it is set to true, time zone names are used, with DST-aware conversion via AT TIME ZONE.
If it is set to false, numeric offsets are used instead.

Possible Values	Default in Development	Default in Production
`true`, `false`	`false`	`false`

`CUBEJS_DB_REDSHIFT_CLUSTER_IDENTIFIER`

The Redshift cluster identifier. Required for IAM authentication.

Possible Values	Default in Development	Default in Production
A valid cluster identifier	N/A	N/A

`CUBEJS_DB_REDSHIFT_AWS_REGION`

The AWS region of the Redshift cluster. Required for IAM authentication.

Possible Values	Default in Development	Default in Production
A valid AWS region	N/A	N/A

`CUBEJS_DB_REDSHIFT_ASSUME_ROLE_ARN`

The ARN of the IAM role to assume for cross-account access.

Possible Values	Default in Development	Default in Production
A valid IAM role ARN	N/A	N/A

`CUBEJS_DB_REDSHIFT_ASSUME_ROLE_EXTERNAL_ID`

The external ID for the assumed role’s trust policy.

Possible Values	Default in Development	Default in Production
A string	N/A	N/A

`CUBEJS_DB_SNOWFLAKE_ACCOUNT`

The Snowflake account identifier to use when connecting to the database.

Possible Values	Default in Development	Default in Production
A valid Snowflake account ID	N/A	N/A

`CUBEJS_DB_SNOWFLAKE_AUTHENTICATOR`

The type of authenticator to use with Snowflake. Use SNOWFLAKE with username/password, or SNOWFLAKE_JWT with key pairs.

Possible Values	Default in Development	Default in Production
`SNOWFLAKE`, `SNOWFLAKE_JWT`	`SNOWFLAKE`	`SNOWFLAKE`

`CUBEJS_DB_SNOWFLAKE_OAUTH_TOKEN`

The OAuth token to use with Snowflake.

Possible Values	Default in Development	Default in Production
A valid OAuth token	N/A	N/A

`CUBEJS_DB_SNOWFLAKE_OAUTH_TOKEN_PATH`

The path to the file containing the OAuth token for Snowflake.

Possible Values	Default in Development	Default in Production
A valid OAuth token	N/A	N/A

`CUBEJS_DB_SNOWFLAKE_CLIENT_SESSION_KEEP_ALIVE`

If true, keep the Snowflake connection alive indefinitely.

Possible Values	Default in Development	Default in Production
`true`, `false`	`true`	`true`

`CUBEJS_DB_SNOWFLAKE_PRIVATE_KEY`

The content of the private RSA key (encrypted or not).

Possible Values	Default in Development	Default in Production
Content of the private RSA key	N/A	N/A

`CUBEJS_DB_SNOWFLAKE_PRIVATE_KEY_PASS`

The password for the private RSA key. Only required for encrypted keys.

Possible Values	Default in Development	Default in Production
A valid password for the encrypted private RSA key	N/A	N/A

`CUBEJS_DB_SNOWFLAKE_PRIVATE_KEY_PATH`

The path to the private RSA key folder.

Possible Values	Default in Development	Default in Production
A valid path to the private RSA key	N/A	N/A

`CUBEJS_DB_SNOWFLAKE_REGION`

The Snowflake region to use when connecting to the database.

Possible Values	Default in Development	Default in Production
A valid Snowflake region	N/A	N/A

`CUBEJS_DB_SNOWFLAKE_ROLE`

The Snowflake role to use when connecting to the database.

Possible Values	Default in Development	Default in Production
A valid Snowflake role in the account	N/A	N/A

`CUBEJS_DB_SNOWFLAKE_WAREHOUSE`

The Snowflake warehouse to use when connecting to the database.

Possible Values	Default in Development	Default in Production
A valid Snowflake warehouse in the account	N/A	N/A

`CUBEJS_DB_SNOWFLAKE_HOST`

Host address to which the driver should connect.

Possible Values	Default in Development	Default in Production
A valid hostname	N/A	N/A

`CUBEJS_DB_SNOWFLAKE_QUOTED_IDENTIFIERS_IGNORE_CASE`

Whether or not quoted identifiers should be case insensitive.

Possible Values	Default in Development	Default in Production
`true`, `false`	`false`	`false`

`CUBEJS_DB_PINOT_NULL_HANDLING`

The Startree/Pinot null value support. If true, enables null handling.

Possible Values	Default in Development	Default in Production
`true`, `false`	`false`	`false`

`CUBEJS_DB_PINOT_AUTH_TOKEN`

The authentication token for StarTree to be passed as HTTP headers.

Possible Values	Default in Development	Default in Production
A valid string containing the token	N/A	N/A

`CUBEJS_DB_SSL`

If true, enables SSL encryption for database connections from Cube.

Possible Values	Default in Development	Default in Production
`true`, `false`	N/A	N/A

`CUBEJS_DB_SSL_CA`

The contents of a CA bundle in PEM format, or a path to one. For more information, check the options.ca property for TLS Secure Contexts in the Node.js documentation.

Possible Values	Default in Development	Default in Production
A valid CA bundle or a path to one	N/A	N/A

`CUBEJS_DB_SSL_CERT`

The contents of an SSL certificate in PEM format, or a path to one. For more information, check the options.cert property for TLS Secure Contexts in the Node.js documentation.

Possible Values	Default in Development	Default in Production
A valid SSL certificate or a path to one	N/A	N/A

`CUBEJS_DB_SSL_KEY`

The contents of a private key in PEM format, or a path to one. For more information, check the options.key property for TLS Secure Contexts in the Node.js documentation.

Possible Values	Default in Development	Default in Production
A valid SSL private key or a path to one	N/A	N/A

`CUBEJS_DB_SSL_SERVERNAME`

The server name to use for SNI (Server Name Indication) when establishing the TLS connection. For more information, check the options.servername property for TLS Secure Contexts in the Node.js documentation.

Possible Values	Default in Development	Default in Production
A valid host name	N/A	N/A

`CUBEJS_DB_TYPE`

A database from the list of supported databases.

Possible Values	Default in Development	Default in Production
Any valid database supported by Cube	N/A	N/A

`CUBEJS_DB_URL`

The URL for a database.

Possible Values	Default in Development	Default in Production
A valid database URL	N/A	N/A

`CUBEJS_DB_USER`

The username used to connect to the database.

Possible Values	Default in Development	Default in Production
A valid database username	N/A	N/A

`CUBEJS_DB_QUERY_DEFAULT_LIMIT`

The default row limit in the result set if it’s not explicitly specified in an API query.

Possible Values	Default in Development	Default in Production
A positive integer number	`10000`	`10000`

`CUBEJS_DB_QUERY_LIMIT`

The maximum row limit in the result set. An explicit limit in a query cannot exceed this value, except for SQL API queries when streaming mode is enabled.

Possible Values	Default in Development	Default in Production
A positive integer number	`50000`	`50000`

Increasing the maximum row limit may cause out-of-memory (OOM) crashes and make Cube susceptible to denial-of-service (DoS) attacks if it’s exposed to untrusted environments.

`CUBEJS_DEFAULT_TIMEZONE`

The default time zone for queries.

Possible Values	Default in Development	Default in Production
A valid time zone name	`UTC`	`UTC`

You can set the time zone name in the TZ Database Name format, e.g., America/Los_Angeles.

`CUBEJS_DEFAULT_API_SCOPES`

API scopes used to allow or disallow access to REST (JSON) API endpoints.

Possible Values	Default in Development	Default in Production
A comma-delimited string with any combination of API scopes	`meta,data,graphql,sql`	`meta,data,graphql,sql`

`CUBEJS_DEV_MODE`

If true, enables development mode.

Possible Values	Default in Development	Default in Production
`true`, `false`	`true`	`false`

`CUBEJS_DROP_PRE_AGG_WITHOUT_TOUCH`

If true, it enables dropping pre-aggregations that Refresh Worker doesn’t touch within CUBEJS_TOUCH_PRE_AGG_TIMEOUT. Pre-aggregations are touched whenever they are rebuilt or a Refresh Worker checks its freshness. The first drop will be initiated when the Refresh Worker is able to check freshness for every scheduledRefresh: true pre-aggregation. If you have multiple Refresh Workers with different data model versions sharing the same Cube Store cluster, then touches from both refresh workers are respected.

Possible Values	Default in Development	Default in Production
`true`, `false`	`true`	`true`

`CUBEJS_FIREBOLT_ACCOUNT`

The Firebolt account name.

Possible Values	Default in Development	Default in Production
A valid Firebolt account name	N/A	N/A

`CUBEJS_FIREBOLT_API_ENDPOINT`

The Firebolt API endpoint. Used for authentication.

Possible Values	Default in Development	Default in Production
`api.dev.firebolt.io`, `api.staging.firebolt.io`, `api.app.firebolt.io`	N/A	N/A

`CUBEJS_FIREBOLT_ENGINE_NAME`

The name of the Firebolt engine to connect to.

Possible Values	Default in Development	Default in Production
A valid Firebolt engine name	N/A	N/A

`CUBEJS_GH_API_TOKEN`

A GitHub Personal Access Token to avoid API rate limiting when downloading Cube Store.

Possible Values	Default in Development	Default in Production
A valid GitHub PAT	`false`	`false`

`CUBEJS_JWK_URL`

Enables JSON Web Key (JWK)-based authentication in Cube.

Possible Values	Default in Development	Default in Production
A valid URL to a JSON Web Key Set	N/A	N/A

It can be also set as jwkUrl in the jwt configuration option.

`CUBEJS_JWT_ALGS`

Any supported algorithm for decoding JWTs.

Possible Values	Default in Development	Default in Production
`HS256`, `RS256`	N/A	N/A

It can be also set as algorithms in the jwt configuration option.

`CUBEJS_JWT_AUDIENCE`

An audience value which will be used to enforce the aud claim from inbound JWTs.

Possible Values	Default in Development	Default in Production
A valid `aud` claim	N/A	N/A

It can be also set as audience in the jwt configuration option.

`CUBEJS_JWT_CLAIMS_NAMESPACE`

A namespace within the decoded JWT under which any custom claims can be found.

Possible Values	Default in Development	Default in Production
A valid string	N/A	N/A

It can be also set as claimsNamespace in the jwt configuration option.

`CUBEJS_JWT_ISSUER`

An issuer value which will be used to enforce the iss claim from inbound JWTs.

Possible Values	Default in Development	Default in Production
A valid `iss` claim	N/A	N/A

It can be also set as issuer in the jwt configuration option.

`CUBEJS_JWT_KEY`

The secret key used to sign and verify JWTs. Similar to CUBEJS_API_SECRET.

Possible Values	Default in Development	Default in Production
A valid string	N/A	N/A

It can be also set as key in the jwt configuration option.

`CUBEJS_JWT_SUBJECT`

A subject value which will be used to enforce the sub claim from inbound JWTs.

Possible Values	Default in Development	Default in Production
A valid `sub` claim	N/A	N/A

It can be also set as subject in the jwt configuration option.

`CUBEJS_LOG_LEVEL`

The logging level for Cube.

Possible Values	Default in Development	Default in Production
`error`, `info`, `trace`, `warn`	`warn`	`warn`

In production, Cube emits logs as structured JSON — one JSON object per line, each including a level field with the log level. In development, logs are emitted as human-readable text.

See also CUBESTORE_LOG_LEVEL. See also the logger configuration option.

`CUBEJS_MAX_PARTITIONS_PER_CUBE`

The maximum number of partitions each pre-aggregation in a cube can use.

Possible Values	Default in Development	Default in Production
A valid number	`10000`	`10000`

`CUBEJS_PG_SQL_PORT`

The port used by the SQL API to listen to Postgres-compatible connections on.

Possible Values	Default in Development	Default in Production
A valid port number	N/A	N/A

`CUBEJS_PRE_AGGREGATIONS_BUILDER`

If true, this instance of Cube will build pre-aggregations, even if it is an API instance.

Possible Values	Default in Development	Default in Production
`true`, `false`	`true`	`false`

If Cube is configured to act as a refresh worker instance using CUBEJS_REFRESH_WORKER, then CUBEJS_PRE_AGGREGATIONS_BUILDER will be true.

`CUBEJS_PRE_AGGREGATIONS_SCHEMA`

The database schema name to use for storing pre-aggregations.

Possible Values	Default in Development	Default in Production
A valid string	`dev_pre_aggregations`	`prod_pre_aggregations`

It can be also set using the pre_aggregations_schema configuration option.

In Cube Cloud, all environments share the same pre-aggregations schema name by default. This allows reusing pre-aggregations across environments, saving both time and cost.

`CUBEJS_PRE_AGGREGATIONS_DB_*`

Connection variables for a dedicated data source used to build and store the default data source’s pre-aggregations, instead of its own connection. They mirror the regular CUBEJS_DB_* connection variables — for example CUBEJS_PRE_AGGREGATIONS_DB_TYPE, CUBEJS_PRE_AGGREGATIONS_DB_HOST, CUBEJS_PRE_AGGREGATIONS_DB_PORT, CUBEJS_PRE_AGGREGATIONS_DB_USER, CUBEJS_PRE_AGGREGATIONS_DB_PASS, and CUBEJS_PRE_AGGREGATIONS_DB_SSL. For a named data source, use the decorated form CUBEJS_DS_<NAME>_PRE_AGGREGATIONS_DB_*.

Possible Values	Default in Development	Default in Production
Same as the corresponding `CUBEJS_DB_*` variable	N/A	N/A

See pre-aggregation data source for details and examples.

`CUBEJS_PRE_AGGREGATIONS_ALLOW_NON_STRICT_DATE_RANGE_MATCH`

If true, allows non-strict date range matching for pre-aggregations by default. This can be overridden for individual pre-aggregations using the allow_non_strict_date_range_match parameter.

Possible Values	Default in Development	Default in Production
`true`, `false`	`true`	`true`

`CUBEJS_PRE_AGGREGATIONS_BACKOFF_MAX_TIME`

The maximum time, in seconds, for exponential backoff for retries when pre-aggregation builds fail. When a pre-aggregation refresh fails, retries will be executed with exponentially increasing delays, but the delay will not exceed the value specified by this variable.

Possible Values	Default in Development	Default in Production
A valid number in seconds	`600`	`600`

`CUBEJS_REFRESH_WORKER`

If true, this instance of Cube will only refresh pre-aggregations.

Possible Values	Default in Development	Default in Production
`true`, `false`	`false`	`false`

`CUBEJS_ROLLUP_ONLY`

If true, the API instance of Cube will only fulfill queries from pre-aggregations. See rollup-only mode for details.

Possible Values	Default in Development	Default in Production
`true`, `false`	`false`	`false`

It can be also set using the orchestrator_options.rollupOnlyMode configuration option.

`CUBEJS_SCHEDULED_REFRESH_TIMEZONES`

A comma-separated list of timezones to schedule refreshes for.

Possible Values	Default in Development	Default in Production
A valid timezone from the tz database	N/A	N/A

It can be also set using the scheduled_refresh_time_zones configuration option.

`CUBEJS_SCHEMA_PATH`

The path where Cube loads data models from.

Possible Values	Default in Development	Default in Production
A valid path containing Cube data models	`model`	`model`

Until v0.35, the default value was schema.

It can be also set using the schema_path configuration option.

`CUBEJS_SERVER_HEADERS_TIMEOUT`

The number of milliseconds to limit the amount of time the parser will wait to receive the complete HTTP headers. If the timeout expires, the server responds with status 408 without forwarding the request to the request listener and then closes the connection.

Possible Values	Default in Development	Default in Production
A valid number or string representing one	NodeJS’s version default	NodeJS’s version default

`CUBEJS_SERVER_KEEP_ALIVE_TIMEOUT`

The number of milliseconds of inactivity a server needs to wait for additional incoming data, after it has finished writing the last response, before a socket will be destroyed.

Possible Values	Default in Development	Default in Production
A valid number or string representing one	NodeJS’s version default	NodeJS’s version default

`CUBEJS_MAX_REQUEST_SIZE`

The maximum allowed size for incoming requests. Applies to both HTTP body parser and WebSocket message payload limits. Must be between 100kb and 64mb.

Possible Values	Default in Development	Default in Production
A size string between 100kb and 64mb (e.g., 1mb)	`50mb`	`50mb`

`CUBEJS_SQL_USER`

A username required to access the SQL API.

Possible Values	Default in Development	Default in Production
A valid string	N/A	N/A

See also the check_sql_auth configuration option.

`CUBEJS_SQL_PASSWORD`

A password required to access the SQL API.

Possible Values	Default in Development	Default in Production
A valid string	N/A	N/A

See also the check_sql_auth configuration option.

`CUBEJS_SQL_SUPER_USER`

A name of specific user who will be allowed to change the user during the SQL API session.

Possible Values	Default in Development	Default in Production
A valid string	N/A	N/A

See also the can_switch_sql_user configuration option.

`CUBEJS_ALLOW_UNGROUPED_WITHOUT_PRIMARY_KEY`

If true, disables the primary key inclusion check for ungrouped queries.

Possible Values	Default in Development	Default in Production
`true`, `false`	`false`	`false`

It can be also set using the allow_ungrouped_without_primary_key configuration option.

When query push-down in the SQL API is enabled via the CUBESQL_SQL_PUSH_DOWN environment variable, this option is enabled as well for the best user experience.

`CUBESQL_SQL_PUSH_DOWN`

If true, enables query pushdown in the SQL API.

Possible Values	Default in Development	Default in Production
`true`, `false`	`true`	`true`

`CUBESQL_STREAM_MODE`

If true, enables the streaming mode in the SQL API. When enabled, SQL API queries with an explicit LIMIT clause can exceed the maximum row limit set by CUBEJS_DB_QUERY_LIMIT. Queries without an explicit LIMIT still use CUBEJS_DB_QUERY_DEFAULT_LIMIT.

Possible Values	Default in Development	Default in Production
`true`, `false`	`false`	`false`

`CUBESQL_SQL_NO_IMPLICIT_ORDER`

If true, prevents adding implicit default ORDER BY clause for SQL API queries.

Possible Values	Default in Development	Default in Production
`true`, `false`	`true`	`true`

`CUBEJS_MAX_SESSIONS`

Specifies the maximum number of concurrent sessions (connections) to the SQL API and safeguards your Cube deployment from out-of-memory crashes when too many connections are attempted to be established.

Possible Values	Default in Development	Default in Production
A valid number	1024	1024

`CUBESQL_REWRITE_MAX_NODES`

Specifies the maximum number of e-graph nodes that are allocated during the creation of a query plan in the SQL API. Should be increased if you get the following error: Error during rewrite: Can't find rewrite due to 10002 AST node limit reached.

Possible Values	Default in Development	Default in Production
A valid number	10000	10000

`CUBESQL_REWRITE_MAX_ITERATIONS`

Specifies the maximum number of e-graph term rewriting iterations that are performed during the creation of a query plan in the SQL API.

Possible Values	Default in Development	Default in Production
A valid number	300	300

`CUBESQL_REWRITE_TIMEOUT`

Specifies the maximum time, in seconds, that is allocated for the creation of a query plan in the SQL API.

Possible Values	Default in Development	Default in Production
A valid number	30	30

`CUBESQL_AUTH_EXPIRE_SECS`

Number of seconds before session’s SQL API security context will be invalidated.

Possible Values	Default in Development	Default in Production
A valid integer number	`300`	`300`

`CUBEJS_DAX_CREATE_DATE_HIERARCHIES`

If true, the DAX API will expose time dimensions as calendar hierarchies.

Possible Values	Default in Development	Default in Production
`true`, `false`	`true`	`true`

`CUBE_XMLA_LANGUAGE`

This variable is used to configure the locale for the MDX API.

Possible Values	Default in Development	Default in Production
Either a LCID (numeric) or a language tag (string)	`1033` (English - United States)	`1033` (English - United States)

For example, to display currency values using the Netherlands locale (euro with comma as decimal separator), you can use either:

# LCID
CUBE_XMLA_LANGUAGE=1043

# Language tag
CUBE_XMLA_LANGUAGE=nl-NL

`CUBE_MDX_CREATE_DATE_HIERARCHIES`

If true, the MDX API will automatically create additional hierarchies for all time dimensions and organize them in a separate “Calendar” folder for each dimension.

Possible Values	Default in Development	Default in Production
`true`, `false`	`true`	`true`

`CUBEJS_NESTED_FOLDERS_DELIMITER`

Specifies the delimiter used to flatten the names of nested folder in views when visualization tools do not support nested folder structures. When set, nested folders will be presented at the root level with path-like names using the specified delimiter.

Possible Values	Default in Development	Default in Production
A valid string delimiter (e.g., `/`)	N/A	N/A

For example, if set to /, a nested folder structure like the Customer Information folder with the Personal Details subfolder will be flattened to Customer Information / Personal Details at the root level.

`CUBEJS_TELEMETRY`

If true, then send telemetry to Cube.

Possible Values	Default in Development	Default in Production
`true`, `false`	`true`	`true`

`CUBESTORE_METRICS_FORMAT`

Define which metrics collector format.

Possible Values	Default in Development	Default in Production
`statsd`, `dogstatsd`	`statsd`	`statsd`

`CUBESTORE_METRICS_ADDRESS`

Required IP address to send metrics.

Possible Values	Default in Development	Default in Production
A valid IP address	`127.0.0.1`	`127.0.0.1`

`CUBESTORE_METRICS_PORT`

Required port to send where collector server accept UDP connections.

Possible Values	Default in Development	Default in Production
A valid port number	`8125`	`8125`

`CUBEJS_TOUCH_PRE_AGG_TIMEOUT`

If the refresh worker’s throughput isn’t sufficient and the Cube Refresh Worker can’t refresh every partition, Cube will start dropping partitions once the timeout is reached. For externally refreshed pre-aggregations, make sure each pre-aggregation is refreshed at least once within the specified timeout period.

The number of seconds without a touch before pre-aggregation is considered orphaned and marked for removal. Please see CUBEJS_DROP_PRE_AGG_WITHOUT_TOUCH to learn more.

Possible Values	Default in Development	Default in Production
A valid number	86400	86400

`CUBEJS_WEB_SOCKETS`

If true, then use WebSocket for data fetching.

Possible Values	Default in Development	Default in Production
`true`, `false`	`false`	`false`

`CUBEJS_TESSERACT_SQL_PLANNER`

If true, enables Tesseract, the next-generation data modeling engine. Tesseract powers multi-stage calculations.

Possible Values	Default in Development	Default in Production
`true`, `false`	`false`	`false`

Tesseract is currently in preview.

`CUBESTORE_AWS_ACCESS_KEY_ID`

The Access Key ID for AWS. Required when using AWS S3.

Possible Values	Default in Development	Default in Production
A valid AWS Access Key ID	N/A	N/A

`CUBESTORE_AWS_SECRET_ACCESS_KEY`

The Secret Access Key for AWS. Required when using AWS S3.

Possible Values	Default in Development	Default in Production
A valid AWS Secret Access Key	N/A	N/A

`CUBESTORE_AWS_CREDS_REFRESH_EVERY_MINS`

The number of minutes after which Cube Store should refresh AWS credentials. Required when using an AWS instance role.

Possible Values	Default in Development	Default in Production
A valid number in minutes	`180`	`180`

`CUBESTORE_AWS_WEB_IDENTITY_TOKEN_FILE`

The path to an AWS web identity token file. When CUBESTORE_AWS_ACCESS_KEY_ID is not set and this variable is present, Cube Store authenticates to S3 using AWS Web Identity (for example, IRSA on Amazon EKS): it exchanges the token for temporary credentials via STS AssumeRoleWithWebIdentity and re-exchanges them when the token file changes.

Possible Values	Default in Development	Default in Production
A valid file path	N/A	N/A

`CUBESTORE_AWS_ROLE_ARN`

The ARN of the AWS IAM role to assume when using CUBESTORE_AWS_WEB_IDENTITY_TOKEN_FILE.

Possible Values	Default in Development	Default in Production
A valid IAM role ARN	N/A	N/A

`CUBESTORE_BIND_ADDR`

The address/port pair for Cube Store’s MySQL-compatible interface.

Possible Values	Default in Development	Default in Production
A valid address/port pair	`0.0.0.0:3306`	`0.0.0.0:3306`

`CUBESTORE_DATA_DIR`

A path on the local filesystem to store a local replica of the data. Must be unique on each node and different from CUBESTORE_REMOTE_DIR.

Possible Values	Default in Development	Default in Production
A valid path on the local filesystem with read/write access	`.cubestore/data`	`.cubestore/data`

`CUBESTORE_GCP_CREDENTIALS`

A Base64-encoded JSON key for connecting to Google Cloud. Required when using Google Cloud Storage

Possible Values	Default in Development	Default in Production
A valid Google Cloud JSON key encoded as a Base64 string	N/A	N/A

`CUBESTORE_GCP_KEY_FILE`

The path to a JSON key file for connecting to Google Cloud. Required when using Google Cloud Storage.

Possible Values	Default in Development	Default in Production
A valid Google Cloud JSON key file	N/A	N/A

`CUBESTORE_GCS_BUCKET`

The name of a bucket in GCS. Required when using GCS

Possible Values	Default in Development	Default in Production
A valid bucket name in the Google Cloud account	N/A	N/A

`CUBESTORE_GCS_SUB_PATH`

The path in a GCS bucket to store pre-aggregations. Optional

Possible Values	Default in Development	Default in Production
A valid path prefix	N/A	N/A

`CUBESTORE_HTTP_BIND_ADDR`

The address/port pair for Cube Store’s HTTP interface.

Possible Values	Default in Development	Default in Production
A valid address/port pair	`0.0.0.0:3030`	`0.0.0.0:3030`

`CUBESTORE_HTTP_PORT`

The port for Cube Store to listen to HTTP connections on. Ignored when CUBESTORE_HTTP_BIND_ADDR is set.

Possible Values	Default in Development	Default in Production
A valid port number	`3030`	`3030`

`CUBESTORE_JOB_RUNNERS`

The number of parallel tasks that process non-interactive jobs like data insertion, compaction etc.

Possible Values	Default in Development	Default in Production
A valid number	`4`	`4`

`CUBESTORE_LOG_LEVEL`

The logging level for Cube Store.

Possible Values	Default in Development	Default in Production
`error`, `warn`, `info`, `debug`, `trace`	`error`	`error`

`CUBESTORE_META_ADDR`

The address/port pair for the Cube Store router node in the cluster.

Possible Values	Default in Development	Default in Production
A valid address/port pair	N/A	N/A

`CUBESTORE_META_PORT`

The port for the Cube Store router node to listen for connections on. Ignored when CUBESTORE_META_ADDR is set.

Possible Values	Default in Development	Default in Production
A valid port number	N/A	N/A

`CUBESTORE_MINIO_ACCESS_KEY_ID`

The Access Key ID for MinIO. Required when using MinIO.

Possible Values	Default in Development	Default in Production
A valid MinIO Access Key ID	N/A	N/A

`CUBESTORE_MINIO_BUCKET`

The name of the bucket that you want to use MinIO. Required when using MinIO.

Possible Values	Default in Development	Default in Production
A valid bucket name	N/A	N/A

`CUBESTORE_MINIO_SUB_PATH`

The name of sub path (folder) inside the bucket that you want to use. Required when using MinIO.

Possible Values	Default in Development	Default in Production
A valid sub path (folder) name	N/A	N/A

`CUBESTORE_MINIO_CREDS_REFRESH_EVERY_MINS`

The number of minutes after which Cube Store should refresh MinIO credentials.

Possible Values	Default in Development	Default in Production
A valid number in minutes	`180`	`180`

`CUBESTORE_MINIO_REGION`

The region of a bucket in AWS. Optional when using MinIO.

Possible Values	Default in Development	Default in Production
A valid S3 region name, an empty string if not present	N/A	N/A

`CUBESTORE_MINIO_SECRET_ACCESS_KEY`

The Secret Access Key for MinIO. Required when using MinIO.

Possible Values	Default in Development	Default in Production
A valid MinIO Secret Access Key	N/A	N/A

`CUBESTORE_MINIO_SERVER_ENDPOINT`

The MinIO server endpoint. Required when using MinIO.

Possible Values	Default in Development	Default in Production
A valid MinIO endpoint	N/A	N/A

CUBESTORE_MINIO_SERVER_ENDPOINT=http://localhost:9000

`CUBESTORE_NO_UPLOAD`

If true, prevents uploading serialized pre-aggregations to cloud storage.

Possible Values	Default in Development	Default in Production
`true`, `false`	`false`	`false`

`CUBESTORE_PORT`

The port for Cube Store to listen to connections on. Ignored when CUBESTORE_BIND_ADDR is set.

Possible Values	Default in Development	Default in Production
A valid port number	`3306`	`3306`

`CUBESTORE_QUERY_TIMEOUT`

The timeout for SQL queries in seconds.

Possible Values	Default in Development	Default in Production
A number in seconds	`120`	`120`

`CUBESTORE_QUERY_CACHE_STALE_WHILE_REVALIDATE`

Enables stale-while-revalidate behavior for Cube Store’s SQL result cache. When set to a number of seconds, a cached result that has expired is still served for up to that many seconds while the cache is refreshed in the background. Set to 0 to disable.

Possible Values	Default in Development	Default in Production
A number in seconds	`0`	`0`

`CUBESTORE_REMOTE_DIR`

A path on the local filesystem to store metadata and datasets from all nodes as if it were remote storage. Not required if using GCS/S3. Not recommended for production usage

Possible Values	Default in Development	Default in Production
A valid path on the local filesystem with read/write access	N/A	N/A

`CUBESTORE_S3_BUCKET`

The name of a bucket in AWS S3. Required when using AWS S3.

Possible Values	Default in Development	Default in Production
A valid bucket name in the AWS account	N/A	N/A

`CUBESTORE_S3_REGION`

| The region of a bucket in AWS S3. Required when using AWS S3.

Possible Values	Default in Development	Default in Production
A valid AWS region	N/A	N/A

`CUBESTORE_S3_SUB_PATH`

The path in a AWS S3 bucket to store pre-aggregations. Optional.

Possible Values	Default in Development	Default in Production
A valid path prefix	N/A	N/A

`CUBESTORE_SELECT_WORKERS`

The number of Cube Store sub-processes that handle SELECT queries.

Possible Values	Default in Development	Default in Production
A valid number	`4`	`4`

`CUBESTORE_SERVER_NAME`

The full name and port number of the Cube Store node (either the router or a worker). Must be unique for each instance in the Cube Store cluster. Should be passed to the Cube Store router and to each Cube Store worker.

Possible Values	Default in Development	Default in Production
A valid address/port pair	`localhost`	`localhost`

`CUBESTORE_TELEMETRY`

If true, then sends telemetry to Cube.

Possible Values	Default in Development	Default in Production
`true`, `false`	`true`	`true`

`CUBESTORE_WAL_SPLIT_THRESHOLD`

The maximum number of rows to keep in a single chunk of data right after insertion.

Possible Values	Default in Development	Default in Production
A valid number	`262144`	`262144`

`CUBESTORE_CHUNKS_COUNT_THRESHOLD`

The number of chunks a partition can accumulate before Cube Store compacts them into a single chunk.

Possible Values	Default in Development	Default in Production
A valid number	`4`	`4`

`CUBESTORE_COMPACTION_READINESS_CHUNKS_THRESHOLD`

The number of chunks at which a table’s partitions are considered ready during table creation. When set, it must not be lower than CUBESTORE_CHUNKS_COUNT_THRESHOLD, otherwise compaction would never reduce the number of chunks below this threshold. By default, it is not set.

Possible Values	Default in Development	Default in Production
A valid number	N/A	N/A

`CUBESTORE_WORKER_PORT`

The port for Cube Store workers to listen to connections on. When set, the node will start as a Cube Store worker in the cluster

Possible Values	Default in Development	Default in Production
A valid port number	N/A	N/A

`CUBESTORE_WORKERS`

A comma-separated list of address/port pairs of Cube Store workers. Should be passed to the Cube Store router and to each Cube Store worker.

Possible Values	Default in Development	Default in Production
A comma-separated list of address/port pairs	N/A	N/A

CUBESTORE_WORKERS=worker-1:3123,localhost:3124,123.124.125.128:3123

Used to implement stateless addressing within a Cube Store cluster. By analyzing CUBESTORE_WORKERS and CUBESTORE_SERVER_NAME, each node is able to determine its position within a Cube Store cluster. This allows each worker to know which pre-aggregation partitions it owns and how the load is distributed across all workers.

`DEBUG_LOG`

If true, enables debug logging.

Possible Values	Default in Development	Default in Production
`true`, `false`	`false`	`false`

`PORT`

The port for a Cube deployment to listen to API connections on.

Possible Values	Default in Development	Default in Production
A valid port number	`4000`	`4000`

`lkml2cube` package Configuration options

⌘I

​CUBEJS_API_SECRET

​CUBEJS_APP

​CUBEJS_AWS_KEY

​CUBEJS_AWS_SECRET

​CUBEJS_AWS_REGION

​CUBEJS_AWS_S3_OUTPUT_LOCATION

​CUBEJS_AWS_ATHENA_WORKGROUP

​CUBEJS_AWS_ATHENA_CATALOG

​CUBEJS_AWS_ATHENA_ASSUME_ROLE_ARN

​CUBEJS_AWS_ATHENA_ASSUME_ROLE_EXTERNAL_ID

​CUBEJS_DB_SCHEMA

​CUBEJS_CACHE_AND_QUEUE_DRIVER

​CUBEJS_CONCURRENCY

​CUBEJS_REFRESH_WORKER_CONCURRENCY

​CUBEJS_SCHEDULED_REFRESH_QUERIES_PER_APP_ID

​CUBEJS_CUBESTORE_HOST

​CUBEJS_CUBESTORE_PORT

​CUBEJS_DATASOURCES

​CUBEJS_DB_BQ_CREDENTIALS

​CUBEJS_DB_BQ_KEY_FILE

​CUBEJS_DB_BQ_LOCATION

​CUBEJS_DB_BQ_PROJECT_ID

​CUBEJS_DB_CLICKHOUSE_READONLY

​CUBEJS_DB_CLICKHOUSE_COMPRESSION

​CUBEJS_DB_DATABRICKS_ACCEPT_POLICY

​CUBEJS_DB_DATABRICKS_CATALOG

​CUBEJS_DB_DATABRICKS_OAUTH_CLIENT_ID

​CUBEJS_DB_DATABRICKS_OAUTH_CLIENT_SECRET

​CUBEJS_DB_DATABRICKS_TOKEN

​CUBEJS_DB_DATABRICKS_URL

​CUBEJS_DB_DOMAIN

​CUBEJS_DB_DUCKDB_MEMORY_LIMIT

​CUBEJS_DB_DUCKDB_SCHEMA

​CUBEJS_DB_DUCKDB_MOTHERDUCK_TOKEN

​CUBEJS_DB_DUCKDB_DATABASE_PATH

​CUBEJS_DB_DUCKDB_S3_ACCESS_KEY_ID

​CUBEJS_DB_DUCKDB_S3_SECRET_ACCESS_KEY

​CUBEJS_DB_DUCKDB_S3_ENDPOINT

​CUBEJS_DB_DUCKDB_S3_REGION

​CUBEJS_DB_DUCKDB_S3_USE_SSL

​CUBEJS_DB_DUCKDB_S3_URL_STYLE

​CUBEJS_DB_DUCKDB_S3_SESSION_TOKEN

​CUBEJS_DB_DUCKDB_EXTENSIONS

​CUBEJS_DB_DUCKDB_COMMUNITY_EXTENSIONS

​CUBEJS_DB_DUCKDB_S3_USE_CREDENTIAL_CHAIN

​CUBEJS_DB_ELASTIC_APIKEY_ID

​CUBEJS_DB_ELASTIC_APIKEY_KEY

​CUBEJS_DB_ELASTIC_OPENDISTRO

​CUBEJS_DB_ELASTIC_QUERY_FORMAT

​CUBEJS_DB_EXPORT_BUCKET

​CUBEJS_DB_EXPORT_BUCKET_TYPE

​CUBEJS_DB_EXPORT_BUCKET_AWS_KEY

​CUBEJS_DB_EXPORT_BUCKET_AWS_SECRET

​CUBEJS_DB_EXPORT_BUCKET_AWS_REGION

​CUBEJS_DB_EXPORT_BUCKET_AZURE_KEY

​CUBEJS_DB_EXPORT_BUCKET_AZURE_TENANT_ID

​CUBEJS_DB_EXPORT_BUCKET_AZURE_CLIENT_ID

​CUBEJS_DB_EXPORT_BUCKET_AZURE_CLIENT_SECRET

​CUBEJS_DB_EXPORT_BUCKET_MOUNT_DIR

​CUBEJS_DB_EXPORT_BUCKET_REDSHIFT_ARN

​CUBEJS_DB_EXPORT_GCS_CREDENTIALS

​CUBEJS_DB_EXPORT_INTEGRATION

​CUBEJS_DB_HOST

​CUBEJS_DB_SOCKET_PATH

​CUBEJS_DB_MAX_POOL

​CUBEJS_DB_NAME

​CUBEJS_DB_PASS

​CUBEJS_DB_PORT

​CUBEJS_DB_PRECISE_DECIMAL_IN_CUBESTORE

​CUBEJS_DB_PRESTO_CATALOG

​CUBEJS_DB_PRESTO_AUTH_TOKEN

​CUBEJS_DB_QUERY_TIMEOUT

​CUBEJS_DB_FETCH_COLUMNS_BY_ORDINAL_POSITION

​CUBEJS_DB_HIVE_TYPE

​CUBEJS_DB_HIVE_VER

​CUBEJS_DB_HIVE_THRIFT_VER

​CUBEJS_DB_HIVE_CDH_VER

​CUBEJS_DB_KAFKA_HOST

​CUBEJS_DB_KAFKA_USER

​CUBEJS_DB_KAFKA_PASS

`CUBEJS_API_SECRET`

`CUBEJS_APP`

`CUBEJS_AWS_KEY`

`CUBEJS_AWS_SECRET`

`CUBEJS_AWS_REGION`

`CUBEJS_AWS_S3_OUTPUT_LOCATION`

`CUBEJS_AWS_ATHENA_WORKGROUP`

`CUBEJS_AWS_ATHENA_CATALOG`

`CUBEJS_AWS_ATHENA_ASSUME_ROLE_ARN`

`CUBEJS_AWS_ATHENA_ASSUME_ROLE_EXTERNAL_ID`

`CUBEJS_DB_SCHEMA`

`CUBEJS_CACHE_AND_QUEUE_DRIVER`

`CUBEJS_CONCURRENCY`

`CUBEJS_REFRESH_WORKER_CONCURRENCY`

`CUBEJS_SCHEDULED_REFRESH_QUERIES_PER_APP_ID`

`CUBEJS_CUBESTORE_HOST`

`CUBEJS_CUBESTORE_PORT`

`CUBEJS_DATASOURCES`

`CUBEJS_DB_BQ_CREDENTIALS`

`CUBEJS_DB_BQ_KEY_FILE`

`CUBEJS_DB_BQ_LOCATION`

`CUBEJS_DB_BQ_PROJECT_ID`

`CUBEJS_DB_CLICKHOUSE_READONLY`

`CUBEJS_DB_CLICKHOUSE_COMPRESSION`

`CUBEJS_DB_DATABRICKS_ACCEPT_POLICY`

`CUBEJS_DB_DATABRICKS_CATALOG`

`CUBEJS_DB_DATABRICKS_OAUTH_CLIENT_ID`

`CUBEJS_DB_DATABRICKS_OAUTH_CLIENT_SECRET`

`CUBEJS_DB_DATABRICKS_TOKEN`

`CUBEJS_DB_DATABRICKS_URL`

`CUBEJS_DB_DOMAIN`

`CUBEJS_DB_DUCKDB_MEMORY_LIMIT`

`CUBEJS_DB_DUCKDB_SCHEMA`

`CUBEJS_DB_DUCKDB_MOTHERDUCK_TOKEN`

`CUBEJS_DB_DUCKDB_DATABASE_PATH`

`CUBEJS_DB_DUCKDB_S3_ACCESS_KEY_ID`

`CUBEJS_DB_DUCKDB_S3_SECRET_ACCESS_KEY`

`CUBEJS_DB_DUCKDB_S3_ENDPOINT`

`CUBEJS_DB_DUCKDB_S3_REGION`

`CUBEJS_DB_DUCKDB_S3_USE_SSL`

`CUBEJS_DB_DUCKDB_S3_URL_STYLE`

`CUBEJS_DB_DUCKDB_S3_SESSION_TOKEN`

`CUBEJS_DB_DUCKDB_EXTENSIONS`

`CUBEJS_DB_DUCKDB_COMMUNITY_EXTENSIONS`

`CUBEJS_DB_DUCKDB_S3_USE_CREDENTIAL_CHAIN`

`CUBEJS_DB_ELASTIC_APIKEY_ID`

`CUBEJS_DB_ELASTIC_APIKEY_KEY`

`CUBEJS_DB_ELASTIC_OPENDISTRO`

`CUBEJS_DB_ELASTIC_QUERY_FORMAT`

`CUBEJS_DB_EXPORT_BUCKET`

`CUBEJS_DB_EXPORT_BUCKET_TYPE`

`CUBEJS_DB_EXPORT_BUCKET_AWS_KEY`

`CUBEJS_DB_EXPORT_BUCKET_AWS_SECRET`

`CUBEJS_DB_EXPORT_BUCKET_AWS_REGION`

`CUBEJS_DB_EXPORT_BUCKET_AZURE_KEY`

`CUBEJS_DB_EXPORT_BUCKET_AZURE_TENANT_ID`

`CUBEJS_DB_EXPORT_BUCKET_AZURE_CLIENT_ID`

`CUBEJS_DB_EXPORT_BUCKET_AZURE_CLIENT_SECRET`

`CUBEJS_DB_EXPORT_BUCKET_MOUNT_DIR`

`CUBEJS_DB_EXPORT_BUCKET_REDSHIFT_ARN`

`CUBEJS_DB_EXPORT_GCS_CREDENTIALS`

`CUBEJS_DB_EXPORT_INTEGRATION`

`CUBEJS_DB_HOST`

`CUBEJS_DB_SOCKET_PATH`

`CUBEJS_DB_MAX_POOL`

`CUBEJS_DB_NAME`

`CUBEJS_DB_PASS`

`CUBEJS_DB_PORT`

`CUBEJS_DB_PRECISE_DECIMAL_IN_CUBESTORE`

`CUBEJS_DB_PRESTO_CATALOG`

`CUBEJS_DB_PRESTO_AUTH_TOKEN`

`CUBEJS_DB_QUERY_TIMEOUT`

`CUBEJS_DB_FETCH_COLUMNS_BY_ORDINAL_POSITION`

`CUBEJS_DB_HIVE_TYPE`

`CUBEJS_DB_HIVE_VER`

`CUBEJS_DB_HIVE_THRIFT_VER`

`CUBEJS_DB_HIVE_CDH_VER`

`CUBEJS_DB_KAFKA_HOST`

`CUBEJS_DB_KAFKA_USER`

`CUBEJS_DB_KAFKA_PASS`