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offline store need be considered in balance leader/region #974

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disksing opened this issue Mar 5, 2018 · 3 comments · Fixed by #983
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offline store need be considered in balance leader/region #974

disksing opened this issue Mar 5, 2018 · 3 comments · Fixed by #983
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@nolouch
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component/schedule Scheduling logic. type/enhancement The issue belongs to an enhancement.

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@disksing
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disksing commented Mar 5, 2018

When a store is not up, it is excluded from the leader/region balance. I think a better behavior  would be:

  1. If the count(or size) of an offline store is below average, we can exclude it in balancers.
  2. If the count(or size) of an offline store is above average, we should consider it in balancers.
@disksing disksing added type/enhancement The issue belongs to an enhancement. component/schedule Scheduling logic. labels Mar 5, 2018
@huachaohuang
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I think we can limit an offline store as a source store (but not a target store) in balancers.

@nolouch nolouch self-assigned this Mar 6, 2018
@nolouch
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nolouch commented Mar 8, 2018

Maybe we can consider a new single fail-over balance, now checker couldn't found abnormal region immediately. and there are some priorities for scheduling the fail store regions. like hot region.

@disksing
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disksing commented Mar 8, 2018

Yes we can. But I guess it's not related to this issue.

@nolouch nolouch mentioned this issue Mar 8, 2018
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ti-chi-bot pushed a commit that referenced this issue Feb 15, 2023
@dependabot
build(deps): bump github.com/prometheus/client_golang from 1.11.0 to …
3a286c2 
…1.11.1 in /tools/pd-tso-bench (#5990)

ref #897, ref #962, ref #969, ref #974, ref #975, ref #976, ref #986, ref prometheus/client_golang#987, ref #987, ref #989, ref #998, ref #1013, ref #1014, ref #1025, ref #1028, ref #1031, ref #1043, ref #1055, ref #1075, ref #1091, ref #1094, ref #1102, ref #1103, ref #1118, ref #1146, ref #1148, ref #1150

Signed-off-by: dependabot[bot] <support@github.com>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
ti-chi-bot pushed a commit that referenced this issue Feb 15, 2023
@dependabot
build(deps): bump github.com/prometheus/client_golang from 1.11.0 to …
e168bd6 
…1.11.1 in /tests/client (#5992)

ref #897, ref #962, ref #969, ref #974, ref #975, ref #976, ref #986, ref #987, ref prometheus/client_golang#987, ref #989, ref #998, ref #1013, ref #1014, ref #1025, ref #1028, ref #1031, ref #1043, ref #1055, ref #1075, ref #1091, ref #1094, ref #1102, ref #1103, ref #1118, ref #1146, ref #1148, ref #1150, ref #4399

Signed-off-by: dependabot[bot] <support@github.com>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
ti-chi-bot added a commit that referenced this issue Feb 15, 2023
@dependabot @ti-chi-bot
build(deps): bump github.com/prometheus/client_golang from 1.11.0 to …
2839786 
…1.11.1 in /tests/mcs (#5993)

ref #897, ref #962, ref #969, ref #974, ref #975, ref #976, ref #986, ref #987, ref prometheus/client_golang#987, ref #989, ref #998, ref #1013, ref #1014, ref #1025, ref #1028, ref #1031, ref #1043, ref #1055, ref #1075, ref #1091, ref #1094, ref #1102, ref #1103, ref #1118, ref #1146, ref #1148, ref #1150, ref #4399

Signed-off-by: dependabot[bot] <support@github.com>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Ti Chi Robot <ti-community-prow-bot@tidb.io>
ti-chi-bot added a commit that referenced this issue Feb 15, 2023
@dependabot @ti-chi-bot
build(deps): bump github.com/prometheus/client_golang from 1.11.0 to …
951dbc6 
…1.11.1 in /client (#5991)

ref #897, ref #962, ref #969, ref #974, ref #975, ref #976, ref #986, ref #987, ref prometheus/client_golang#987, ref #989, ref #998, ref #1013, ref #1014, ref #1025, ref #1028, ref #1031, ref #1043, ref #1055, ref #1075, ref #1091, ref #1094, ref #1102, ref #1103, ref #1118, ref #1146, ref #1148, ref #1150, ref #4399

Signed-off-by: dependabot[bot] <support@github.com>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Ti Chi Robot <ti-community-prow-bot@tidb.io>
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@nolouch nolouch

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component/schedule Scheduling logic. type/enhancement The issue belongs to an enhancement.
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schdule: exclude offline store in filter source nolouch/pd
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@nolouch @huachaohuang @disksing