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After changing flow-round-by-digit, the region statistics are not updated #4295

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HunDunDM opened this issue Nov 5, 2021 · 0 comments · Fixed by #4304
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After changing flow-round-by-digit, the region statistics are not updated #4295

HunDunDM opened this issue Nov 5, 2021 · 0 comments · Fixed by #4304
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type/bug The issue is confirmed as a bug.

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@HunDunDM
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HunDunDM commented Nov 5, 2021

Bug Report

What did you do?

  • start a TiDB cluster
  • run some tasks
  • set PD config flow-round-by-digit = 127
  • stop all tasks and wait for a while
  • set PD config flow-round-by-digit = 3
  • observe the Key Visualizer in TiDB Dashboard

What did you expect to see?

After stopping the task, Key Visualizer should show no flow.

What did you see instead?

image

What version of PD are you using (pd-server -V)?

v5.2.2

@HunDunDM HunDunDM added the type/bug The issue is confirmed as a bug. label Nov 5, 2021
@HunDunDM HunDunDM self-assigned this Nov 5, 2021
HunDunDM added a commit to HunDunDM/pd that referenced this issue Nov 8, 2021
…w-round-by-digit change

close tikv#4295

Signed-off-by: HunDunDM <hundundm@gmail.com>
ti-chi-bot pushed a commit that referenced this issue Nov 8, 2021
…w-round-by-digit change (#4304)

* cluster: fix the bug that region statistics are not updated after flow-round-by-digit change

close #4295

Signed-off-by: HunDunDM <hundundm@gmail.com>

* refine some code

Signed-off-by: HunDunDM <hundundm@gmail.com>

* address comment

Signed-off-by: HunDunDM <hundundm@gmail.com>
ti-chi-bot pushed a commit to ti-chi-bot/pd that referenced this issue Nov 8, 2021
…w-round-by-digit change

close tikv#4295

Signed-off-by: HunDunDM <hundundm@gmail.com>
ti-chi-bot pushed a commit to ti-chi-bot/pd that referenced this issue Nov 8, 2021
…w-round-by-digit change

close tikv#4295

Signed-off-by: HunDunDM <hundundm@gmail.com>
ti-chi-bot added a commit that referenced this issue Nov 8, 2021
…w-round-by-digit change (#4304) (#4305)

* cluster: fix the bug that region statistics are not updated after flow-round-by-digit change

close #4295

Signed-off-by: HunDunDM <hundundm@gmail.com>

* refine some code

Signed-off-by: HunDunDM <hundundm@gmail.com>

* address comment

Signed-off-by: HunDunDM <hundundm@gmail.com>

Co-authored-by: HunDunDM <hundundm@gmail.com>
ti-chi-bot pushed a commit to ti-chi-bot/pd that referenced this issue Nov 12, 2021
…w-round-by-digit change

close tikv#4295

Signed-off-by: HunDunDM <hundundm@gmail.com>
hzh0425 pushed a commit to hzh0425/pd that referenced this issue Nov 16, 2021
…w-round-by-digit change (tikv#4304)

* cluster: fix the bug that region statistics are not updated after flow-round-by-digit change

close tikv#4295

Signed-off-by: HunDunDM <hundundm@gmail.com>

* refine some code

Signed-off-by: HunDunDM <hundundm@gmail.com>

* address comment

Signed-off-by: HunDunDM <hundundm@gmail.com>
Signed-off-by: hzh0425 <642256541@qq.com>
ti-chi-bot added a commit that referenced this issue Nov 30, 2021
…w-round-by-digit change (#4304) (#4329)

* cluster: fix the bug that region statistics are not updated after flow-round-by-digit change

close #4295

Signed-off-by: HunDunDM <hundundm@gmail.com>

* refine some code

Signed-off-by: HunDunDM <hundundm@gmail.com>

* address comment

Signed-off-by: HunDunDM <hundundm@gmail.com>

Co-authored-by: HunDunDM <hundundm@gmail.com>
ti-chi-bot added a commit that referenced this issue Nov 30, 2021
…w-round-by-digit change (#4304) (#4306)

* cluster: fix the bug that region statistics are not updated after flow-round-by-digit change

close #4295

Signed-off-by: HunDunDM <hundundm@gmail.com>

* refine some code

Signed-off-by: HunDunDM <hundundm@gmail.com>

* address comment

Signed-off-by: HunDunDM <hundundm@gmail.com>

Co-authored-by: HunDunDM <hundundm@gmail.com>
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