test/cluster_test: make TestRegionStatistics more stable

tikv / pd

Placement driver for TiKV

Apache License 2.0

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test/cluster_test: make TestRegionStatistics more stable #8320

Closed HuSharp closed 6 days ago

HuSharp commented 1 week ago

What problem does this PR solve?

Issue Number: Close #8319

What is changed and how does it work?

Because this test has only 2 pd's and five ResignLeader times, whenever there is a network or disk problem will cause the lease to expire, and result in one more leader resigning.
And then there is a high probability of being recognized as frequent campaign times to transfer leader failed

Check List

Tests

Integration test

Release note

None.

ti-chi-bot[bot] commented 6 days ago

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: nolouch, rleungx

The full list of commands accepted by this bot can be found here.

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Needs approval from an approver in each of these files: - ~~[OWNERS](https://github.com/tikv/pd/blob/master/OWNERS)~~ [nolouch,rleungx] Approvers can indicate their approval by writing `/approve` in a comment Approvers can cancel approval by writing `/approve cancel` in a comment

ti-chi-bot[bot] commented 6 days ago

[LGTM Timeline notifier]

Timeline:

2024-06-24 04:03:57.695514012 +0000 UTC m=+605964.181002844: :ballot_box_with_check: agreed by rleungx.
2024-06-25 05:24:23.869363711 +0000 UTC m=+697190.354852543: :ballot_box_with_check: agreed by nolouch.