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*: unify get store function everywhere #1671

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merged 7 commits into from
Aug 19, 2019
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@rleungx rleungx commented Aug 8, 2019

What problem does this PR solve?

See #1654 (comment)

What is changed and how it works?

This PR unifies all signature of GetStore functions and remove TryGetStore.

Check List

Tests

  • Unit test

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codecov-io commented Aug 9, 2019

Codecov Report

Merging #1671 into master will increase coverage by <.01%.
The diff coverage is 52.43%.

Impacted file tree graph

@@            Coverage Diff             @@
##           master    #1671      +/-   ##
==========================================
+ Coverage   76.68%   76.68%   +<.01%     
==========================================
  Files         157      157              
  Lines       15462    15489      +27     
==========================================
+ Hits        11857    11878      +21     
  Misses       2592     2592              
- Partials     1013     1019       +6
Impacted Files Coverage Δ
server/schedulers/shuffle_hot_region.go 65.38% <0%> (+4.85%) ⬆️
server/cluster.go 82.76% <0%> (+0.35%) ⬆️
server/schedulers/hot_region.go 83.03% <0%> (-0.61%) ⬇️
server/schedulers/balance_leader.go 96.66% <100%> (+0.14%) ⬆️
server/schedule/range_cluster.go 90.47% <100%> (ø) ⬆️
tests/cluster.go 85.99% <100%> (ø) ⬆️
pkg/mock/mockcluster/mockcluster.go 91.66% <100%> (+0.06%) ⬆️
server/heartbeat_streams.go 69% <14.28%> (+0.68%) ⬆️
server/schedulers/balance_region.go 84.79% <33.33%> (-1.96%) ⬇️
server/schedule/operator/operator.go 87.38% <42.85%> (-0.49%) ⬇️
... and 14 more

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@disksing disksing added status/can-merge Indicates a PR has been approved by a committer. and removed status/can-merge Indicates a PR has been approved by a committer. labels Aug 12, 2019
server/api/label.go Outdated Show resolved Hide resolved
@rleungx rleungx requested a review from shafreeck August 14, 2019 08:04
Signed-off-by: Ryan Leung <rleungx@gmail.com>
Signed-off-by: Ryan Leung <rleungx@gmail.com>
Signed-off-by: Ryan Leung <rleungx@gmail.com>
Signed-off-by: Ryan Leung <rleungx@gmail.com>
Signed-off-by: Ryan Leung <rleungx@gmail.com>
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rleungx commented Aug 16, 2019

PTAL. @disksing @shafreeck

@nolouch nolouch added the status/LGT1 Indicates that a PR has LGTM 1. label Aug 16, 2019
@disksing disksing added the status/can-merge Indicates a PR has been approved by a committer. label Aug 19, 2019
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CLAassistant commented Aug 19, 2019

CLA assistant check
All committers have signed the CLA.

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sre-bot commented Aug 19, 2019

/run-all-tests

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sre-bot commented Aug 19, 2019

@rleungx merge failed.

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/run-all-tests

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rleungx commented Aug 19, 2019

/merge

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sre-bot commented Aug 19, 2019

/run-all-tests

@sre-bot sre-bot merged commit 561d004 into tikv:master Aug 19, 2019
Luffbee added a commit that referenced this pull request Aug 19, 2019
* add TopN

* replace cache to TopN

* change the threshold

* modify parameters

* add metrics of TopN

* fix panic

* change rand hot region for test

* change RandHotRegion for test

* remove verbose lock functions

* change RandHotRegion back

* change hot scheduler strategy

* use denoised FlowBytes if possible

* add stores stats for schedulers

* use store flow bytes when select source and target stores

* *: unify get store function everywhere (#1671)

Signed-off-by: Ryan Leung <rleungx@gmail.com>

* disable some failed tests
Luffbee pushed a commit that referenced this pull request Aug 27, 2019
* *: unify get store function everywhere (#1671)

Signed-off-by: Ryan Leung <rleungx@gmail.com>

*  server: use leader lease to determine tso service validity (#1676)

Signed-off-by: disksing <i@disksing.com>

* test: fix tests (#1696)

* test: fix region syncer test

Signed-off-by: disksing <i@disksing.com>

* add config-check flag for pd-server (#1695)

Signed-off-by: cwen0 <cwenyin0@gmail.com>

* operator: rewrite move region related functions (#1667)

* *: support setting endKey for ScanRange (#1700)

Signed-off-by: disksing <i@disksing.com>

* *: reduce some unnecessary parameters (#1698)

Signed-off-by: Ryan Leung <rleungx@gmail.com>

* schedule: Do not send an operator of a region wth a stale epoch (#1659)

* schedule: Do not send an operator of a region wth a stale epoch

Signed-off-by: Shafreeck Sea <shafreeck@gmail.com>

* schedule: check the version changed by the operator self

Signed-off-by: Shafreeck Sea <shafreeck@gmail.com>

* schedule: fix unit test

Signed-off-by: Shafreeck Sea <shafreeck@gmail.com>

* schedule: fix to avoid dispatching a stale opstep

Signed-off-by: Shafreeck Sea <shafreeck@gmail.com>

* dispatch: refactor "ConsumeConfVer() int" to "ExpectConfVerChange() bool"

Signed-off-by: Shafreeck Sea <shafreeck@gmail.com>

* dispatch: fix typo in comment

Signed-off-by: Shafreeck Sea <shafreeck@gmail.com>

* fix typo

Co-Authored-By: Ryan Leung <rleungx@gmail.com>

* dispatch: fix unittest

Signed-off-by: Shafreeck Sea <shafreeck@gmail.com>

* dispatch: refine format

Signed-off-by: Shafreeck Sea <shafreeck@gmail.com>

* server: fix the dead lock in scatter region (#1706)

Signed-off-by: Ryan Leung <rleungx@gmail.com>
Luffbee added a commit that referenced this pull request Sep 9, 2019
* *: unify get store function everywhere (#1671)

Signed-off-by: Ryan Leung <rleungx@gmail.com>

* remove unnecessary parentheses

*  server: use leader lease to determine tso service validity (#1676)

Signed-off-by: disksing <i@disksing.com>

* change internal stat values to float64

* add pending operator influence

* add metrics of pending influence

* fix metrics

* fix panic

* adjust pending influence of balanceHotWrite

* change weight of pending influence

* test: fix tests (#1696)

* test: fix region syncer test

Signed-off-by: disksing <i@disksing.com>

* decrease region rolling window; store pending influence in scheduler

* add config-check flag for pd-server (#1695)

Signed-off-by: cwen0 <cwenyin0@gmail.com>

* decrease possiblility transfer hot write leader

* change pending influence weight

* add unstarted op metrics

* add logs for debug

* add log for debug

* add logs for debug

* add logs for debug

* add logs for debug

* add logs for debug

* add logs for debug

* add logs for debug

* Revert "add logs for debug"

This reverts commit e74c7a9.

* add metrics for hotspot operators

* operator: rewrite move region related functions (#1667)

* add metrics for pending operators

* *: support setting endKey for ScanRange (#1700)

Signed-off-by: disksing <i@disksing.com>

* fix bug

* fix bug

* fix bug

* fix metrics thread-safe bug

* fix logic bug

* *: reduce some unnecessary parameters (#1698)

Signed-off-by: Ryan Leung <rleungx@gmail.com>

* schedule: Do not send an operator of a region wth a stale epoch (#1659)

* schedule: Do not send an operator of a region wth a stale epoch

Signed-off-by: Shafreeck Sea <shafreeck@gmail.com>

* schedule: check the version changed by the operator self

Signed-off-by: Shafreeck Sea <shafreeck@gmail.com>

* schedule: fix unit test

Signed-off-by: Shafreeck Sea <shafreeck@gmail.com>

* schedule: fix to avoid dispatching a stale opstep

Signed-off-by: Shafreeck Sea <shafreeck@gmail.com>

* dispatch: refactor "ConsumeConfVer() int" to "ExpectConfVerChange() bool"

Signed-off-by: Shafreeck Sea <shafreeck@gmail.com>

* dispatch: fix typo in comment

Signed-off-by: Shafreeck Sea <shafreeck@gmail.com>

* fix typo

Co-Authored-By: Ryan Leung <rleungx@gmail.com>

* dispatch: fix unittest

Signed-off-by: Shafreeck Sea <shafreeck@gmail.com>

* dispatch: refine format

Signed-off-by: Shafreeck Sea <shafreeck@gmail.com>

* server: fix the dead lock in scatter region (#1706)

Signed-off-by: Ryan Leung <rleungx@gmail.com>

* add drop time for operator

* use IsDropped to recognize canceled ops

* try to fix trans leader burst

* try to fix trans leader burst

* add zombie influence

* change select src dst strategy; improve op_controller

* change select src strategy

* fix bug

* tools: fix set namespace in pd-ctl (#1701)

Signed-off-by: Ryan Leung <rleungx@gmail.com>

* tools: fix parse url without http prefix (#1703)

Signed-off-by: Ryan Leung <rleungx@gmail.com>

* tests: support deadlock detection in make test (#1704)

Signed-off-by: Ryan Leung <rleungx@gmail.com>

* Makefile: fix failpoint enable (#1722)

Signed-off-by: nolouch <nolouch@gmail.com>

* checker: fix the issue that a region does not merge to the sibling with smaller size (#1723)

Signed-off-by: disksing <i@disksing.com>

* tools: balance region simulator (#1708)

* scheduler: do not remove the operator when the step does not finish (#1715)

Signed-off-by: Shafreeck Sea <shafreeck@gmail.com>

* operator: fix the AddLearner config version judgment (#1732)

Signed-off-by: nolouch <nolouch@gmail.com>

* tools: fix TLS in pd control (#1729)

Signed-off-by: Ryan Leung <rleungx@gmail.com>

* syncer: support TLS for region syncer (#1728)

Signed-off-by: Ryan Leung <rleungx@gmail.com>

* schedule: fix a thread-safe bug and improve code (#1719)
Luffbee added a commit that referenced this pull request Sep 11, 2019
* *: unify get store function everywhere (#1671)

Signed-off-by: Ryan Leung <rleungx@gmail.com>

*  server: use leader lease to determine tso service validity (#1676)

Signed-off-by: disksing <i@disksing.com>

* test: fix tests (#1696)

* test: fix region syncer test

Signed-off-by: disksing <i@disksing.com>

* add config-check flag for pd-server (#1695)

Signed-off-by: cwen0 <cwenyin0@gmail.com>

* operator: rewrite move region related functions (#1667)

* *: support setting endKey for ScanRange (#1700)

Signed-off-by: disksing <i@disksing.com>

* *: reduce some unnecessary parameters (#1698)

Signed-off-by: Ryan Leung <rleungx@gmail.com>

* schedule: Do not send an operator of a region wth a stale epoch (#1659)

* schedule: Do not send an operator of a region wth a stale epoch

Signed-off-by: Shafreeck Sea <shafreeck@gmail.com>

* schedule: check the version changed by the operator self

Signed-off-by: Shafreeck Sea <shafreeck@gmail.com>

* schedule: fix unit test

Signed-off-by: Shafreeck Sea <shafreeck@gmail.com>

* schedule: fix to avoid dispatching a stale opstep

Signed-off-by: Shafreeck Sea <shafreeck@gmail.com>

* dispatch: refactor "ConsumeConfVer() int" to "ExpectConfVerChange() bool"

Signed-off-by: Shafreeck Sea <shafreeck@gmail.com>

* dispatch: fix typo in comment

Signed-off-by: Shafreeck Sea <shafreeck@gmail.com>

* fix typo

Co-Authored-By: Ryan Leung <rleungx@gmail.com>

* dispatch: fix unittest

Signed-off-by: Shafreeck Sea <shafreeck@gmail.com>

* dispatch: refine format

Signed-off-by: Shafreeck Sea <shafreeck@gmail.com>

* server: fix the dead lock in scatter region (#1706)

Signed-off-by: Ryan Leung <rleungx@gmail.com>

* tools: fix set namespace in pd-ctl (#1701)

Signed-off-by: Ryan Leung <rleungx@gmail.com>

* tools: fix parse url without http prefix (#1703)

Signed-off-by: Ryan Leung <rleungx@gmail.com>

* tests: support deadlock detection in make test (#1704)

Signed-off-by: Ryan Leung <rleungx@gmail.com>

* Makefile: fix failpoint enable (#1722)

Signed-off-by: nolouch <nolouch@gmail.com>

* checker: fix the issue that a region does not merge to the sibling with smaller size (#1723)

Signed-off-by: disksing <i@disksing.com>

* tools: balance region simulator (#1708)

* scheduler: do not remove the operator when the step does not finish (#1715)

Signed-off-by: Shafreeck Sea <shafreeck@gmail.com>

* operator: fix the AddLearner config version judgment (#1732)

Signed-off-by: nolouch <nolouch@gmail.com>

* tools: fix TLS in pd control (#1729)

Signed-off-by: Ryan Leung <rleungx@gmail.com>

* syncer: support TLS for region syncer (#1728)

Signed-off-by: Ryan Leung <rleungx@gmail.com>

* schedule: fix a thread-safe bug and improve code (#1719)

* statistics: fix region flow calculation (#1688)

Signed-off-by: jiyingtk <jiyingtk@mail.ustc.edu.cn>

* makefile: improve deadlock-enable/disable (#1736)

* api: fix missing keys statistic in region information (#1741)

Signed-off-by: nolouch <nolouch@gmail.com>

* *: update go version to 1.13 (#1742)

Signed-off-by: disksing <i@disksing.com>

* coordinator: add the operator cost time in log field (#1748)

Signed-off-by: nolouch <nolouch@gmail.com>
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