CWL v1.1 introduces several features to the standard that were previously available as Arvados extensions. CWL v1.1 syntax is backwards compatible with v1.0, so you can just change
cwlVersion: v1.0 to
cwlVersion: v1.1 and update your script to using the standard features. On Arvados, there is only one behavior change between CWL v1.0 and v1.1 to be aware of: for performance reasons, Directory listings are no longer loaded by default. To control loading Directory listings, use loadListing or LoadListingRequirement (the extension
cwltool:LoadListingRequirement is deprecated.)
To prevent misbehaving steps from running forever and wasting resources, you can fail the step if it exceeds a certain running time with ToolTimeLimit instead of the deprecated
To control if an individual step can be reused, use WorkReuse instead of the deprecated
The content of this documentation is licensed under the
Commons Attribution-Share Alike 3.0 United States licence.
Code samples in this documentation are licensed under the Apache License, Version 2.0.