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System logs are maintained in the following directory:  /opt/trifacta/logs

Administrators of the platform can now access all log files through the 

D s webapp
. For more information, see Admin Settings Page
D s item
itemadministrators
rtrue
 can access the logs through the 
D s webapp
. Use the following URL:

Code Block
<hostname>:<port_number>/logs

Logs available for download

FilenameDescription
jobgroups/

Directory of logs for transformation jobs by Id.

Tip

Tip: If you are troubleshooting a failed job, please acquire the job logs from the Job Details page when you contact

D s support
. See Job Details Page.



jobs/Directory of logs for other kinds of jobs, such as sampling or ingest, by Id.
nginx/Temporary storage for nginx server. No log files are stored here.
artifact-storage-service.access.logAccess logs for the artifact storage service.
artifact-storage-service.logApplication logs for the artifact storage service.
batch-job-runner.access.log

Access logs for the batch job runner service.

Batch job runner service manages transformation jobs and scheduling. More information is below.

batch-job-runner.job-status.logStatus information on batch job runner jobs.
batch-job-runner.logApplication logs for the batch job runner service.
configuration-service.access.log

Access logs for the configuration service service.

Configuration service is used for managing configuration that can be changed at runtime for different workspaces and users. Some of these settings are available through the

D s webapp
. See Workspace Admin Page.

configuration-service.logApplication logs for the configuration service.
conversion-service.access.log

Access logs for the conversion service.

Conversion service is used for converting from various inputs formats and to various output formats.

conversion-service.logApplication logs for the conversion service.
data-service.access.log

Access logs for the data service.

Data service is used for interacting with relational sources. More information is below.

data-service.logApplication logs for the data service.
job-metadata-service.access.logAccess logs for the job metadata service.
job-metadata-service.logApplication logs for the job metadata service.
migration-report.logLog containing information about specific migrations between releases.
migration.logApplication logs for database migrations performed for the webapp service.
ml_service.access.log

Access logs for the ml (machine-learning) service.

Machine learning service is used for predictive interaction, suggestion ranking, pattern profiling, pattern suggestions, and collecting user action logs. More information is below.

ml_service.logApplication logs for the ml (machine-learning) service.
nginx_service.logApplication logs for the nginx service. More information is below.
protobuf-events.logClient events around column values, user selections, and script editing.
proxy_access.logAccess logs for the nginx server.
proxy_error.logError logs for the nginx server.
scheduling-service.access.log

Access logs for the scheduling service.

Scheduling service is used for scheduling jobs at a specific time. More information is below.

scheduling-service.logApplication logs for the scheduling service.
secure-token-service.access.log}}

Access logs for the secure token service.

secure-token-service is used for securely storing tokens for some external services, such as Azure AD and Databricks.

secure-token-service.logApplication logs for the secure token service
spark-job-service.log

Application logs for the Spark job service.

Spark job service is used for interfacing with cluster-based Spark service to plan and execute Spark jobs. More information is below.

supervisord.log

Logs for the supervisord system service.

supervisord manages the starting, stopping, and restarting of services for the

D s platform
. More information is below.

time-based-trigger-service.access.log

Access logs for the time-based trigger service.

Time-based trigger service is used for managing the triggers for scheduled jobs. More information is below.

time-based-trigger-service.logApplication logs for the time-based trigger service.
vfs-service.access.log

Access logs for the VFS service.

VFS service is used for managing loading of files from various supported datastores. More information is below.

vfs-service.logApplication logs for the VFS service.
webapp.access.log

Access logs for the Webapp service.

Webapp service serves the

D s webapp
to users. More information is below.

webapp.logApplication logs for the Webapp service. More information is below.
webapp.sql-error.logError log for SQL issued from the Webapp service.
webworker.log

Event logs for webworkers running in browser clients.

Webworkers run in the background of a browser client's

D s item
itemsession
and are used for predictive interaction, suggestion ranking, pattern profiling, pattern suggestions, and collecting user action logs.

Batch Job Runner

Description: This service manages the tracking of jobs submitted to the backend running environment.

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