Free feature


Completeness is a feature that you typically enable on outgoing pipes. It makes sure that all pipes that this pipe is dependent on have run before it processes the source entities of this pipe.

How it works

The timestamp of the source entity is compared with the completeness timestamp that was inherited from its upstream and dependent pipes.

Use cases

Completeness effectively holds back the processing of source entities until it can be sure that dependent pipes have completed.

This is useful when you want to have a final entity version before you send it to the target system.

Using completeness also reduces the number of times you have to send the entity to the target system as there might be several state transitions until the entity can be considered complete.


When a pipe completes a successful run the sink dataset will inherit the smallest completeness timestamp value of the source datasets and the related datasets. Inbound pipes will use the current time as the completeness timestamp value (the http_endpoint can optionally get the completeness value from a request header). This mechanism has been introduced so that a pipe can hold off processing source entities that are more recent than the source dataset’s completeness timestamp value. The propagation of these timestamp values is done automatically. Individual datasets can be excluded from completeness timestamp calculation via the exclude_completeness property on the pipe. One can enable the completeness filtering feature on a pipe by setting the completeness property on the dataset source to true.


Completeness is implicitly incompatible with full rescans as they do not necessarily expose all the latest entities. This means that if deletion tracking is performed by the pipe that has completeness set to true then the non-covered entity ids will get deleted from the sink dataset. This may or may not be a problem depending on the use-case. Deletion tracking is only performed by pipes with dataset sinks currently. Set deletion_tracking to false on the dataset sink if you do not want deletion tracking to be performed.









A list of dataset ids that should not contribute to the completeness timestamp value. Any dataset listed in this property will be ignored when calculating the dataset sink completeness timestamp value.


If all datasets are excluded a new completeness timestamp value will be generated in this pipe.





A list of dataset ids that should contribute to the completeness timestamp value. All datasets listed in this property will be used when calculating the dataset sink completeness timestamp value. If this property is not specified, it defaults to a list of all the datasets in the pipe’s source and transforms, with the exception of datasets that are also specified in exclude_completeness.


If both exclude_completeness and include_completeness specify the same dataset id, exclude_completeness will take priority so that the dataset does not contribute to the sink completeness value.