Defines the run-specific parameters for a Flow, one flow can have multiple Flow runs
FlowRun​
Below are the properties for the FlowRun
. Each property links to the specific details section further down in this page.
Property | Default | Type | Required | Description |
---|
flow_run | | | Yes | |
Property Details​
FlowRunOptions​
Options for a Flow Run
Property | Default | Type | Required | Description |
---|
parameters | | object with property values of type None
| No | Dictionary of parameters to use for resource. |
defaults | | array[None]
| No | List of default configs with filters that can be applied to a resource config. |
description | | string
| No | Brief description of what the model does. |
metadata | | | No | Meta information of a Flow run. In most cases, it doesn't affect the system behavior but may be helpful to analyze project resources. |
run_tests | True | boolean | No | Boolean flag indicating whether to run tests after processing data. |
store_test_results | | boolean
| No | Boolean flag indicating whether to store test results. |
components | | array[string]
| No | List of Component names to run. |
component_categories | | array[string]
| No | List of Component categories to run. |
halt_flow_on_error | | boolean
| No | Boolean flag indicating whether to halt the Flow on error. |
disable_optimizers | | boolean
| No | Boolean flag indicating whether to disable optimizers. |
disable_incremental_metadata_collection | | boolean
| No | Boolean flag indicating whether to disable collection of Incremental Read and Transform Component metadata. |
full_refresh | False | boolean
| No | Boolean flag indicating whether to perform a full refresh of each Component. âš If true, will drop all internal data and metadata tables/views and re-compute them from scratch. |
update_materialization_type | False | boolean
| No | Boolean flag indicating whether to update Component materialization types (e.g., changing types between 'simple', 'view', 'incremental', and 'smart'). âš If materialization type changes are detected, existing data and metadata tables/views will be dropped and re-computed from scratch. Otherwise, existing data and metadata tables/views will be preserved and type changes will result in an error. |
name | | string
| No | Flow run name. |
flow_name | | string | Yes | Name of the Flow to run. |
event_start_time | | string
| No | Event start time to be used for time-series processing. |
event_end_time | | string
| No | Event end time to be used for time-series processing. |
Meta-information of a flow run. In most cases, it doesn't affect the system behavior but may be helpful to analyze project resources.
Property | Default | Type | Required | Description |
---|
source | | | No | The origin or source information for the resource. |
source_event_uuid | | string
| No | Event UUID associated with creation of this resource. |
backfill_run | | string
| No | Name of the backfill run that scheduled this Flow run. |
created_by | | | No | User who scheduled this Flow run. |
ConfigFilter​
Filter used to target configuration settings to a specific Flow and/or Component.
Property | Default | Type | Required | Description |
---|
kind | | string ("Flow", "Component") | Yes | Resource kind to target with this configuration. |
name | | Any of:   string   array[string]   array[None]
| Yes | Name of the resource to target with this configuration. |
flow_name | | string
| No | Name of the Flow to target with this configuration. |
spec | | Any of:
| No | Dictionary of parameters to use for the resource. |
ComponentSpec​
Specification for configuration applied to a component at runtime based on the config filter.
Property | Default | Type | Required | Description |
---|
skip | | boolean
| No | Boolean flag indicating whether to skip processing for the Component or not. |
retry_strategy | | | No | Retry strategy configuration options for the Component if any exceptions are encountered. |
data_plane | |   One of:     SnowflakeDataPlane     BigQueryDataPlane     DuckdbDataPlane     DatabricksDataPlane
| No | Data Plane-specific configuration options for Components. |
FlowSpec​
Specification for configuration applied to a Flow at runtime based on the config filter.
Property | Default | Type | Required | Description |
---|
data_plane | | | No | The data plane that will be used for the flow at runtime. |
DataPlane​
The external warehouse where data is persisted throughout the Flow runs, and where primary computation on the data itself occurs.
Property | Default | Type | Required | Description |
---|
connection_name | | string
| No | |
metadata_storage_location_prefix | | string
| No | Prefix to prepend to the names of metadata tables created for this Flow. The prefix may include database/project/etc. and schema/dataset/etc where applicable. If not provided, metadata tables are stored alongside the output data tables per the Data Plane's Connection configuration. |
RegexFilter​
A filter used to target resources based on a regex pattern.
Property | Default | Type | Required | Description |
---|
regex | | string | Yes | The regex to filter the resources. |
BigQueryDataPlane​
Property | Default | Type | Required | Description |
---|
bigquery | | | Yes | BigQuery configuration options. |
BigQueryDataPlaneOptions​
Property | Default | Type | Required | Description |
---|
partition_by | | Any of:
| No | Partition By clause for the table. |
cluster_by | | array[string]
| No | Clustering keys to be added to the table. |
BigQueryRangePartitioning​
Property | Default | Type | Required | Description |
---|
field | | string | Yes | Field to partition by. |
range | | | Yes | Range partitioning options. |
BigQueryTimePartitioning​
Property | Default | Type | Required | Description |
---|
field | | string | Yes | Field to partition by. |
granularity | | string ("DAY", "HOUR", "MONTH", "YEAR") | Yes | Granularity of the time partitioning. |
DatabricksDataPlane​
Property | Default | Type | Required | Description |
---|
databricks | cluster_by: null pyspark_job_cluster_id: null table_properties: null
| | No | Databricks configuration options. |
DatabricksDataPlaneOptions​
Property | Default | Type | Required | Description |
---|
table_properties | | object with property values of type string
| No | Table properties to include when creating the data table. This setting is equivalent to the CREATE TABLE ... TBLPROPERTIES clause. Please refer to the Databricks documentation at https://docs.databricks.com/aws/en/delta/table-properties for available properties depending on your Data Plane. |
pyspark_job_cluster_id | | string
| No | ID of the compute cluster to use for PySpark jobs. |
cluster_by | | array[string]
| No | Clustering keys to be added to the table. |
DuckdbDataPlane​
Property | Default | Type | Required | Description |
---|
duckdb |
| | No | DuckDB configuration options. |
DuckDbDataPlaneOptions​
No properties defined.
FabricDataPlane​
Property | Default | Type | Required | Description |
---|
fabric | spark_session_config: null
| | No | Fabric configuration options. |
FabricDataPlaneOptions​
Property | Default | Type | Required | Description |
---|
spark_session_config | | | No | Spark session configuration. |
RangeOptions​
Property | Default | Type | Required | Description |
---|
start | | integer | Yes | Start of the range partitioning. |
end | | integer | Yes | End of the range partitioning. |
interval | | integer | Yes | Interval of the range partitioning. |
SnowflakeDataPlane​
Property | Default | Type | Required | Description |
---|
snowflake | | | Yes | Snowflake configuration options. |
SnowflakeDataPlaneOptions​
Property | Default | Type | Required | Description |
---|
cluster_by | | array[string]
| No | Clustering keys to be added to the table. |
SynapseDataPlane​
Property | Default | Type | Required | Description |
---|
synapse | spark_session_config: null
| | No | Synapse configuration options. |
SynapseDataPlaneOptions​
Property | Default | Type | Required | Description |
---|
spark_session_config | | | No | Spark session configuration. |
LivySparkSessionConfig​
Property | Default | Type | Required | Description |
---|
pool | | string
| No | Pool to use for the Spark session. |
driver_memory | | string
| No | Memory to use for the Spark driver. |
driver_cores | | integer
| No | Number of cores to use for the Spark driver. |
executor_memory | | string
| No | Memory to use for the Spark executor. |
executor_cores | | integer
| No | Number of cores to use for each executor. |
num_executors | | integer
| No | Number of executors to use for the Spark session. |
session_key_override | | string
| No | Key to use for the Spark session. |
max_concurrent_sessions | | integer
| No | Maximum number of concurrent sessions allowed for this configuration. |
User information.
Property | Default | Type | Required | Description |
---|
name | | string
| No | |
email | | string
| No | |
service_account | | string
| No | |
ResourceLocation​
The origin or source information for the resource.
Property | Default | Type | Required | Description |
---|
path | | string | Yes | Path within repository files where the resource is defined. |
first_line_number | | integer
| No | First line number within path file where the resource is defined. |
RetryStrategy​
Retry strategy configuration for Component operations. This configuration leverages the tenacity library to implement robust retry mechanisms. The configuration options directly map to tenacity's retry parameters. Details on the tenacity library can be found here: https://tenacity.readthedocs.io/en/latest/api.html#retry-main-api Current implementation includes: - stop_after_attempt: Maximum number of retry attempts - stop_after_delay: Give up on retries one attempt before you would exceed the delay. Will need to supply at least one of the two parameters. Additional retry parameters will be added as needed to support more complex use cases.
Property | Default | Type | Required | Description |
---|
stop_after_attempt | | integer
| No | Number of retry attempts before giving up. If set to None, it will not stop after any number of attempts. |
stop_after_delay | | integer
| No | Maximum time (in seconds) to spend on retries before giving up. If set to None, it will not stop after any time delay. |