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Metrics of slowestTablePullerResolvedTs and slowestTablePullerResolvedTsLag will not increase normally sometimes. #10224

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hongyunyan opened this issue Dec 1, 2023 · 0 comments · Fixed by #10225
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Metrics of slowestTablePullerResolvedTs and slowestTablePullerResolvedTsLag will not increase normally sometimes. #10224

hongyunyan opened this issue Dec 1, 2023 · 0 comments · Fixed by #10225
Labels
affects-6.5 This bug affects the 6.5.x(LTS) versions. affects-7.1 This bug affects the 7.1.x(LTS) versions. affects-7.5 This bug affects the 7.5.x(LTS) versions. area/ticdc Issues or PRs related to TiCDC. severity/minor type/bug The issue is confirmed as a bug.

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@hongyunyan
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What did you do?

  1. start to insert data to upstream, and make it flush into downstream
  2. pay attention to the grafana panel, the blue one doesn't increase for a long time.
    image

What did you expect to see?

In normal situations, updating the metrics of slowestTablePullerResolvedTs and slowestTablePullerResolvedTsLag normally.
For example, the blue one will normally increase when cdc is not stuck.

What did you see instead?

The blue one doesn't increase for a long time.
image

Versions of the cluster

nightly
@hongyunyan hongyunyan added area/ticdc Issues or PRs related to TiCDC. type/bug The issue is confirmed as a bug. labels Dec 1, 2023
@hongyunyan hongyunyan mentioned this issue Dec 1, 2023
Merged
@asddongmen asddongmen added severity/minor affects-6.5 This bug affects the 6.5.x(LTS) versions. affects-7.1 This bug affects the 7.1.x(LTS) versions. affects-7.5 This bug affects the 7.5.x(LTS) versions. labels Dec 1, 2023
ti-chi-bot bot pushed a commit that referenced this issue Dec 1, 2023
@hongyunyan
scheduler(ticdc): Updating ReplicationSet.stats only when stats is no…
24ce8c9 
…t empty (#10225)

close #10224
This was referenced Dec 1, 2023
Merged
Merged
Merged
ti-chi-bot bot pushed a commit that referenced this issue Dec 4, 2023
@ti-chi-bot
scheduler(ticdc): Updating ReplicationSet.stats only when stats is no…
7ae0988 
…t empty (#10225) (#10229)

close #10224
ti-chi-bot bot pushed a commit that referenced this issue Dec 8, 2023
@ti-chi-bot
scheduler(ticdc): Updating ReplicationSet.stats only when stats is no…
bb8c2db 
…t empty (#10225) (#10228)

close #10224
ti-chi-bot bot pushed a commit that referenced this issue Feb 2, 2024
@ti-chi-bot
scheduler(ticdc): Updating ReplicationSet.stats only when stats is no…
d9077ca 
…t empty (#10225) (#10230)

close #10224
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affects-6.5 This bug affects the 6.5.x(LTS) versions. affects-7.1 This bug affects the 7.1.x(LTS) versions. affects-7.5 This bug affects the 7.5.x(LTS) versions. area/ticdc Issues or PRs related to TiCDC. severity/minor type/bug The issue is confirmed as a bug.
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scheduler(ticdc): Updating ReplicationSet.stats only when stats is not empty hongyunyan/tiflow
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@asddongmen @hongyunyan