On Tue, Nov 07, 2023 at 07:59:46AM +0530, Amit Kapila wrote: > Do you mean to say that if 'IsBinaryUpgrade' is true then let's not > allow to launch launcher or apply worker? If so, I guess this won't be > any better than prohibiting at an early stage or explicitly overriding > those with internal values and documenting it, at least that way we > can be consistent for both variables (max_logical_replication_workers > and max_slot_wal_keep_size).
Yes, I mean to paint an extra IsBinaryUpgrade before registering the apply worker launcher. That would be consistent with what we do for autovacuum in the postmaster. -- Michael
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