sink(cdc): fix "dead dmlSink" error in sink workers (#9686) #9714
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Signed-off-by: ti-chi-bot <ti-community-prow-bot@tidb.io>
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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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Signed-off-by: qupeng <qupeng@pingcap.com>
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This is an automated cherry-pick of #9686
What problem does this PR solve?
Issue Number: close #9685 .
What is changed and how it works?
Call
defer func() { handleSpecialSinkInternalErrors() }beforefetchFromCache.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