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Skip unnecessary operations if diff is less than 0

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Ted Yu 2019-07-17 14:03:05 -07:00 committed by Ted Yu
parent 29669a5e21
commit 898f099346
1 changed files with 3 additions and 0 deletions
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3
pkg/controller/job/job_controller.go
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@ -746,6 +746,9 @@ func (jm *JobController) manageJob(activePods []*v1.Pod, succeeded int32, job *b
utilruntime.HandleError(fmt.Errorf("More active than wanted: job %q, want %d, have %d", jobKey, wantActive, active))
diff = 0
}
if diff == 0 {
return active, nil
}
jm.expectations.ExpectCreations(jobKey, int(diff))
errCh = make(chan error, diff)
klog.V(4).Infof("Too few pods running job %q, need %d, creating %d", jobKey, wantActive, diff)