sink(cdc): fix the bug that mq sink can lost callbacks (#9852) #9859
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Signed-off-by: ti-chi-bot <ti-community-prow-bot@tidb.io>
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Signed-off-by: qupeng <qupeng@pingcap.com>
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Oct 11, 2023
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[APPROVALNOTIFIER] This PR is APPROVED This pull-request has been approved by: hicqu The full list of commands accepted by this bot can be found here. The pull request process is described here
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This is an automated cherry-pick of #9852
What problem does this PR solve?
Issue Number: close #9855
What is changed and how it works?
When errors happen in
MQSink.WriteEvents, the backend sink should be canceled correctly. Otherwise the table can lost callbacks forever.Check List
Tests
Questions
Will it cause performance regression or break compatibility?
Do you need to update user documentation, design documentation or monitoring documentation?
Release note