[fix] [broker] Enabling batch causes negative unackedMessages due to ack and delivery concurrency #22090
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…ack and delivery concurrency.
poorbarcode
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Some tests are failed due to this fix |
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dao-jun
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…ack and delivery concurrency (#22090)
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…ack and delivery concurrency (#22090)
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…ack and delivery concurrency (apache#22090) (cherry picked from commit aa3f53b)
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…ack and delivery concurrency (apache#22090) (cherry picked from commit aa3f53b)
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…ack and delivery concurrency (apache#22090)
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Motivation
Context:
Issue:
c1andc2c1received a batch message:ledger: L1, entry: E1, batch-size: 100.c1was closed, after leaving an in-progress task to acknowledge{L1, E1, batch_index: 1}{L1, E1}and tries to delivery toc2.{L1, E1, batch_index: 1}is finished.c2gets100messages, butunackedMessagesofc2is98.We can always get the warn logs like below:
Modifications
Fix the bug.
Documentation
docdoc-requireddoc-not-neededdoc-completeMatching PR in forked repository
PR in forked repository: x