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scheduler: remove the useless code in hot-region-scheduler #3833

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merged 4 commits into from
Jul 5, 2021

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@HunDunDM HunDunDM commented Jul 5, 2021

What problem does this PR solve?

What is changed and how it works?

  • move part of the code of the hot-region-scheduler to the test package
  • remove the useless code in hot-region-scheduler
  • fix nil pointer warning

Check List

Tests

  • Unit test

Code changes

Side effects

Related changes

Release note

None

…est package

Signed-off-by: HunDunDM <hundundm@gmail.com>
Signed-off-by: HunDunDM <hundundm@gmail.com>
Signed-off-by: HunDunDM <hundundm@gmail.com>
@HunDunDM HunDunDM added component/scheduler Scheduler logic. require-LGT1 Indicates that the PR requires an LGTM. labels Jul 5, 2021
@HunDunDM HunDunDM requested a review from lhy1024 July 5, 2021 12:14
@ti-chi-bot ti-chi-bot added the release-note-none Denotes a PR that doesn't merit a release note. label Jul 5, 2021
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codecov bot commented Jul 5, 2021

Codecov Report

Merging #3833 (bb9c0f7) into master (c5aff6e) will decrease coverage by 0.02%.
The diff coverage is 100.00%.

Impacted file tree graph

@@            Coverage Diff             @@
##           master    #3833      +/-   ##
==========================================
- Coverage   75.06%   75.04%   -0.03%     
==========================================
  Files         246      246              
  Lines       24757    24740      -17     
==========================================
- Hits        18583    18565      -18     
- Misses       4541     4546       +5     
+ Partials     1633     1629       -4     
Flag Coverage Δ
unittests 75.04% <100.00%> (-0.03%) ⬇️

Flags with carried forward coverage won't be shown. Click here to find out more.

Impacted Files Coverage Δ
server/schedulers/hot_region.go 84.88% <100.00%> (-0.09%) ⬇️
server/schedulers/shuffle_hot_region.go 54.73% <0.00%> (-9.48%) ⬇️
server/schedulers/random_merge.go 60.00% <0.00%> (-3.34%) ⬇️
client/base_client.go 82.29% <0.00%> (-2.09%) ⬇️
server/tso/allocator_manager.go 77.79% <0.00%> (-1.51%) ⬇️
pkg/btree/btree.go 85.30% <0.00%> (-0.97%) ⬇️
client/client.go 71.82% <0.00%> (-0.14%) ⬇️
server/grpc_service.go 48.34% <0.00%> (+0.22%) ⬆️
server/server.go 72.07% <0.00%> (+0.45%) ⬆️
server/member/member.go 68.81% <0.00%> (+0.53%) ⬆️
... and 5 more

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lgtm

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[REVIEW NOTIFICATION]

This pull request has been approved by:

  • nolouch

To complete the pull request process, please ask the reviewers in the list to review by filling /cc @reviewer in the comment.
After your PR has acquired the required number of LGTMs, you can assign this pull request to the committer in the list by filling /assign @committer in the comment to help you merge this pull request.

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@ti-chi-bot ti-chi-bot added the status/LGT1 Indicates that a PR has LGTM 1. label Jul 5, 2021
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nolouch commented Jul 5, 2021

/merge

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@nolouch: It seems you want to merge this PR, I will help you trigger all the tests:

/run-all-tests

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This pull request has been accepted and is ready to merge.

Commit hash: f8b28b4

@ti-chi-bot ti-chi-bot added the status/can-merge Indicates a PR has been approved by a committer. label Jul 5, 2021
@ti-chi-bot ti-chi-bot merged commit f6fc8fb into tikv:master Jul 5, 2021
@HunDunDM HunDunDM deleted the hot-region-useless-code branch July 5, 2021 13:26
bufferflies pushed a commit to bufferflies/pd that referenced this pull request Jul 9, 2021
* scheduler: move part of the code of the hot-region-scheduler to the test package

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

* scheduler: remove the useless code in hot-region-scheduler

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

* scheduler: fix nil pointer warning

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

Co-authored-by: Ti Chi Robot <ti-community-prow-bot@tidb.io>
HunDunDM added a commit to HunDunDM/pd that referenced this pull request Jul 28, 2021
* scheduler: move part of the code of the hot-region-scheduler to the test package

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

* scheduler: remove the useless code in hot-region-scheduler

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

* scheduler: fix nil pointer warning

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

Co-authored-by: Ti Chi Robot <ti-community-prow-bot@tidb.io>
HunDunDM added a commit to ti-chi-bot/pd that referenced this pull request Sep 1, 2021
ti-chi-bot added a commit that referenced this pull request Sep 1, 2021
* scheduler: simplify pending influence (#3658)

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

* schedulers: unify the use and GC of hot-region's pendings and regionPendings (#3921)

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

* scheduler: remove the useless code in hot-region-scheduler (#3833)

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

* scheduler: fix inaccurate statistics and config (#3949)

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

* tiny fix

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

* tiny fix

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

Co-authored-by: HunDunDM <hundundm@gmail.com>
HunDunDM added a commit to ti-chi-bot/pd that referenced this pull request Sep 8, 2021
ti-chi-bot added a commit that referenced this pull request Sep 9, 2021
* scheduler: simplify pending influence (#3658)

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

* schedulers: unify the use and GC of hot-region's pendings and regionPendings (#3921)

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

* scheduler: remove the useless code in hot-region-scheduler (#3833)

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

* scheduler: fix inaccurate statistics and config (#3949)

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

Co-authored-by: HunDunDM <hundundm@gmail.com>
HunDunDM added a commit to ti-chi-bot/pd that referenced this pull request Sep 15, 2021
ti-chi-bot added a commit that referenced this pull request Sep 15, 2021
* scheduler: remove the useless code in hot-region-scheduler (#3833)

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

* scheduler: fix inaccurate statistics and config (#3949)

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

* tiny fix

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

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