Does transform job support multiple index in source_index fields while creating transform job?

Versions (relevant - OpenSearch/Dashboard/Server OS/Browser):


Describe the issue:
I want to transform job to pickup last 3 days index for processing. In elastic search there is provision to provide multiple index name for source index field. Is similar functionality available in Openserach?



Relevant Logs or Screenshots:


Maybe you can try using wildcard to specify multiple indices, currently the source_index parameter in transform doesn’t support multiple index names separated by commas.

Thank you for feedback, Any idea is it in roadmap of opensearch? elastic search it already supported.

I’ve opened an issue in Github for this requirement.

Thank you. Any idea how long it may take?

I’m not sure, I’m not the maintainer of transform, but I will pay attention to the issue and leave some comments here when it is available.