Details
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Bug
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Status: Resolved
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Major
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Resolution: Fixed
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None
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None
Description
The ConnectStub function wraps the ping-pong messages for connecting worker dealers (including the dealer for transferring parameters and the dealer for transferring features) with the stub router.
The bug comes from that we fixed the entity type to kWorkerParam. Consequently, it can only work for one dealer. The other dealer then gets stuck. It happens when we need to transfer features between workers, e.g., model partitioning as shown in the quick start web page.