[FIX] Improve user and mailbox renaming#3065
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Carry over truth table from MailboxManager
…thV3 registration and recover from failed mailboxPathV3 deletion upon rename
Improve overall atomicity Please note that we do not address TOCTOU races. We also do not need serial for destination mailbix as it is gated by an idempotent DELETE...IF NOT EXIST
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Please note that achieving linearisability of a cross partition, multi-table operation is impossible with classic LWTs. To achieve such kind of level of consistency, ACCORD (CEP-15) delivered G.A in Cassandra 6.0 is needed. In the meantime the proposed version is likely amongst the "least bad options". |
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Edit: I will add a last commit - as an admin I want to have an automated way to recover all type of inconsistencies... Proceeding with merges if need be. |
quantranhong1999
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Jun 17, 2026
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Disclaimer: This work had been assisted with AI, namely:
However I did invest significant amount of time doing the initial implems then refined with AI.