Starburst (Trino) query audit logs is a feature that audits queries that users run natively in Starburst (Trino) and presents them in a universal format as Immuta audit logs. Users can view audit records for queries made in Starburst (Trino) against Immuta data sources on the audit page. Immuta audits the activity of Immuta users on Immuta data sources.
Starburst (Trino) integration with the Starburst or Trino plugin version 443 or newer, or Trino 435 with the Immuta Trino 435.1 plugin
Starburst (Trino) users registered as Immuta users: Note that the users' Starburst (Trino) usernames must be mapped to Immuta. Without this, Immuta will not know the users are Immuta users and will not collect audit events for their data access activity.
Store audit logs
By default Starburst (Trino) audit logs expire after 90 days. Export the universal audit model (UAM) logs to S3 or ADLS Gen 2, and store audit logs outside of Immuta in order to retain the audit logs long-term.
Each audit message from the Immuta platform will be a one-line JSON object containing the properties listed below.
| Property | Description | Example |
|---|---|---|
objectsAccessed is not available with Hive or Iceberg views.
columnsAccessed will include columns related to the query that were not actually accessed in some cases:
For row access policies that rely on a column in the queried table, even if that column was not a part of the query, it will be included in the columnsAccessed.
For conditional masking, if the policy protects a column accessed, then the conditional column will be included in the columnsAccessed.
action
The action associated with the audit log.
QUERY
actor.type
The Immuta user type of the actor who made the query.
USER_ACTOR
actor.id
The Immuta user ID of the actor who made the query.
taylor@starburst.com
actor.name
The Immuta name of the user who made the query.
Taylor
actor.identityProvider
The IAM the user is registered in. bim is the built-in Immuta IAM.
bim
actor.profileId
The profile ID of the user who made the query.
10
actionStatus
Indicates whether or not the user was granted access to the data. Possible values are FAILURE or SUCCESS. Unauthorized access is not audited for Starburst (Trino).
SUCCESS
eventTimestamp
The time the query occurred.
2023-06-27T11:03:59.000Z
id
The unique Immuta ID of the audit record. This will match the Trino query ID.
20240221_200952_00200_qhadw
tenantId
The Immuta SaaS tenant ID.
your-immuta.com
targetType
The type of targets affected by the query; this value will always be DATASOURCE.
DATASOURCE
targets
A list of the targets affected by the query.
See the example below
auditPayload.type
The type of audit record; this value will always be: QueryAuditPayload.
QueryAuditPayload
auditPayload.queryId
The unique Starburst (Trino) ID of the query.
20240221_200952_00200_qhadw
auditPayload.query
The command text of the query that was run in the integration. Immuta truncates the query text to the first 2048 characters.
select * from lineitem l join orders o on l.orderkey = o.orderkey limit 10
auditPayload.startTime
The date and time the query started in UTC.
2023-06-27T11:03:59.000Z
auditPayload.duration
The time the query took in seconds.
0.557
auditPayload.objectsAccessed
An array of the data sources accessed in the query.
See example below.
auditPayload.objectsAccessed.name
The name of the data source accessed in the query.
\"tpch\".\"tiny\".\"customer\"
auditPayload.objectsAccessed.datasourceId
The Immuta data source ID.
17
auditPayload.objectsAccessed.databaseName
The name of the Starburst (Trino) catalog.
tpch
auditPayload.objectsAccessed.schemaName
The name of the Starburst (Trino) schema.
tiny
auditPayload.objectsAccessed.type
Specifies if the queried data source is a table or view. Starburst (Trino) queries are always LOGICAL_TABLE, which could be either.
LOGICAL_TABLE
auditPayload.objectsAccessed.columns
An array of the columns accessed in the query.
See example below.
auditPayload.objectsAccessed.columns.name
The name of the column.
custkey
auditPayload.objectsAccessed.columns.tags
An array of the tags on the column.
See example below.
auditPayload.objectsAccessed.columns.securityProfile
Details about the sensitivity of the column. Available when classification frameworks are configured.
See example below.
auditPayload.objectsAccessed.columns.inferred
If true, the column accessed has been determined by Immuta based on the available audit information from Starburst (Trino) and query parsing. It was not explicitly provided.
true
auditPayload.objectsAccessed.securityProfile
A classification for all the columns accessed together. Available when classification frameworks are configured.
See example below.
auditPayload.technologyContext.type
The technology the query was made in.
TrinoContext
auditPayload.technologyContext.trinoUsername
The Starburst (Trino) user ID for the user who made the query.
taylor@starburst.com
auditPayload.technologyContext.immutaPluginVersion
The version of the Immuta plugin in Starburst (Trino).
437-SNAPSHOT
auditPayload.technologyContext.rowsProduced
The number of rows returned in the query.
3
auditPayload.version
The version of the audit event schema.
1
receivedTimestamp
The timestamp of when the audit event was received and stored by Immuta.
2023-06-27T15:18:22.314Z