Data stream benchmarking

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

Opensearch version 2.7.0

Describe the issue:

Hello. I have decided to use an ОpenSearch Benchmark to test my cluster. I found that since datastream creates a hidden index, it is impossible to create a workload for the benchmark. Changing the index settings does not help. The only way to solve the problem that I found is to reindex the datastream into a regular index and make a workload from it. But I want to work with datastreams because in the process I change mappings for optimization.

So is there another way to test indexes? Thank you very much!


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