Github user hmcl commented on the issue: https://github.com/apache/storm/pull/2147 @srdo I agree that this is not the ideal solution, and that's precisely the reason why the pre-fetch tasks are pluggable. There are better approaches to do this, but this one fixes some immediate problems for some customers. The discussion of whether supporting dynamic partition assignment or only fixed partition should be done in the email list. I think that we should still support it, at least for 1.x-branch as there are customers using it already. I would conjecture that way more people are using dynamic vs fixed. For 2.0 is a matter of deciding what we want to do, and if we end up supporting both, we should really separate concerns handling fixed and dynamic partition assignment.
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