ReferenceApplies to: Unified engine deployments
[driver_limits]
Settings
max_submission_bytes
Limits the encoded size of a submitted workload definition.
- Default:
16777216
- Type: integer (bytes); positive
Example
16777216 allows a definition up to 16 MiB, including its task definitions. It is not a limit on the data read by the workload.
max_tasks
Limits how many tasks a workload submission may define.
- Default:
1024
- Type: integer; positive
Example
1024 accepts a graph of up to 1024 tasks. Raising a worker’s memory does not raise this graph-size limit.
max_dependencies
Limits how many task-to-task dependency links a submitted workload may contain.
- Default:
8192
- Type: integer; positive
Example
8192 allows up to 8192 dependency edges. One task with several upstream tasks uses several edges.
max_status_bytes
Limits the size of the status data returned by the driver.
- Default:
16777216
- Type: integer (bytes); positive
Example
16777216 gives the status response a 16 MiB budget. Result rows are read through separate result APIs.
max_status_runs_per_page
Limits how many runs the driver includes in one status page.
- Default:
100
- Type: integer; positive
Example
100 divides a long run history into pages of at most 100 runs.
Last modified on November 4, 2026
