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pingcap
processor(ticdc): fix log make cdc instance panic (#6715)
This is an automated cherry-pick of #6715
What problem does this PR solve?
Issue Number: close #6714
cdc panic due to visit nil pointer of *ChangefeedReactorState
What is changed and how it works?
- print log by use non-nil
changefeedID, instead of*ChangefeedReactorStateto prevent nil pointer, which cause the panic.
Upgrade pd to v6.3.0, which is not supported by v6.2.0, init upstream failed, processor.changefeed is not initialized, so cause the nil.
Check List
Tests
- Manual test (add detailed scripts or steps below)
Questions
Will it cause performance regression or break compatibility?
Do you need to update user documentation, design documentation or monitoring documentation?
Release note
`None`.
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@ti-chi-bot: This cherry pick PR is for a release branch and has not yet been approved by release team.
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