rabbit_stream_coordinator: Handle delete_stream idempotently (backport #14884)#14892
Merged
michaelklishin merged 1 commit intov4.2.xfrom Nov 4, 2025
Merged
rabbit_stream_coordinator: Handle delete_stream idempotently (backport #14884)#14892michaelklishin merged 1 commit intov4.2.xfrom
michaelklishin merged 1 commit intov4.2.xfrom
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Within `rabbit_stream_coordinator:delete_stream/2`, the stream could be successfully deleted from the stream coordinator but the update to the metadata store (`rabbit_amqqueue:internal_delete/2`) could fail separately. If this happens then subsequent attempts to delete the stream also fail because the coordinator did not reply to `delete_stream` requests for unknown stream IDs. This change has the stream coordinator reply `ok` when it receives a `delete_stream` command and the stream is `undefined`. This would let the `delete_stream/2` continue and remove the lingering state from the metadata store. (cherry picked from commit ebe3471)
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Within
rabbit_stream_coordinator:delete_stream/2, the stream could be successfully deleted from the stream coordinator but the update to the metadata store (rabbit_amqqueue:internal_delete/2) could fail separately. If this happens then subsequent attempts to delete the stream also fail because the coordinator did not reply todelete_streamrequests for unknown stream IDs.This change has the stream coordinator reply
okwhen it receives adelete_streamcommand and the stream isundefined. This would let thedelete_stream/2continue and remove the lingering state from the metadata store.Fixes #14852
This is an automatic backport of pull request #14884 done by [Mergify](https://mergify.com).