Currently the TenantMigrationDonorService's thread pool uses the ThreadPool::Limits::minThreads default, which is 1.
It should instead set the minThreads to 0, similar to how it sets maxThreads to repl::maxTenantMigrationDonorServiceThreadPoolSize.
We should update TenantMigrationDonorService, as well as check and update TenantMigrationRecipientService and the split service if needed.
- is related to
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SERVER-66057 tenantMigrationDonors and tenantMigrationRecipients collections created unconditionally at startup
- Closed