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cdc_processor_checkpoint_tso_no_change_for_1m alarm continues to be generated, but the corresponding CDC changefeed no longer exists #9177

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asddongmen opened this issue Jun 12, 2023 · 1 comment
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affects-6.1 This bug affects the 6.1.x(LTS) versions. affects-6.5 This bug affects the 6.5.x(LTS) versions. affects-7.1 This bug affects the 7.1.x(LTS) versions. area/ticdc Issues or PRs related to TiCDC. component/metrics-logging Metrics and logging component. severity/minor type/bug The issue is confirmed as a bug.

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@asddongmen
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What did you do?

Remove a changefeed

What did you expect to see?

No alarm of the removed changefeed anymore

What did you see instead?

After the changefeed is deleted, there are still relevant alarm messages.

Versions of the cluster

Upstream TiDB cluster version (execute SELECT tidb_version(); in a MySQL client):

(paste TiDB cluster version here)

Upstream TiKV version (execute tikv-server --version):

(paste TiKV version here)

TiCDC version (execute cdc version):

(paste TiCDC version here)
@asddongmen
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fix by #9174

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Labels
affects-6.1 This bug affects the 6.1.x(LTS) versions. affects-6.5 This bug affects the 6.5.x(LTS) versions. affects-7.1 This bug affects the 7.1.x(LTS) versions. area/ticdc Issues or PRs related to TiCDC. component/metrics-logging Metrics and logging component. severity/minor type/bug The issue is confirmed as a bug.
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