Fix flaky periodic tests #17586
Fix flaky periodic tests #17586
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Hi @dusk125. Thanks for your PR. I'm waiting for a etcd-io member to verify that this patch is reasonable to test. If it is, they should reply with Once the patch is verified, the new status will be reflected by the I understand the commands that are listed here. Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes/test-infra repository. |
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/ok-to-test |
Signed-off-by: Allen Ray <alray@redhat.com>
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@ahrtr ptal |
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Hi @dusk125 I am trying the same code in my local and run with used the command also this have some overlap with this PR #17513, the discussion there might be helpful |
| func NewRecorderSync() Recorder { | ||
| return &recorderSync{ch: make(chan Action)} | ||
| } | ||
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| func (r *recorderSync) Record(a Action) { | ||
| r.ch <- a | ||
| } | ||
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| func (r *recorderSync) Action() (acts []Action) { | ||
| for { | ||
| select { | ||
| case act := <-r.ch: | ||
| acts = append(acts, act) | ||
| default: | ||
| return acts | ||
| } | ||
| } | ||
| } | ||
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| func (r *recorderSync) Chan() <-chan Action { | ||
| return r.ch | ||
| } |
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The implementation is identical to recorderStream.
| func (r *recorderSync) Wait(n int) ([]Action, error) { | ||
| acts := make([]Action, 0, n) | ||
| for i := 0; i < n; i++ { | ||
| acts = append(acts, <-r.ch) | ||
| } | ||
| return acts, nil | ||
| } |
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The implementation in #17513 can also resolve this by setting an unlimited timeout.
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Thanks for the fix, but Overall I prefer to #17513 over this PR. |
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No problem, we can go with #17513 ! |
Addresses #17391
Removes the need to timeout in real-time by using the
clockwork.FakeClock.BlockUtilfunction to wait for the Periodic compactor to get to the Retry "After" step.