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Fix local cluster leaking memory.

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Local cluster is leaking memory due to mutation detector being enabled.
In addition there is no warning in the logs that this could be the
issue.
Added a log warning when this feature is enabled to make debugging this
issue easier for other cases of this.
Fixed import ordering as per @liggitt

Kubernetes-commit: 07ba609b50d6f00c52acbfd6eaa43e6b527c5c2d
This commit is contained in:
Walter Fender 2018-03-06 13:03:30 -08:00 committed by Kubernetes Publisher
parent 4f2b10cdd3
commit cafb570f17
1 changed files with 3 additions and 0 deletions
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3
tools/cache/mutation_detector.go vendored
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@ -24,6 +24,8 @@ import (
"sync"
"time"
"github.com/golang/glog"
"k8s.io/apimachinery/pkg/runtime"
"k8s.io/apimachinery/pkg/util/diff"
)
@ -43,6 +45,7 @@ func NewCacheMutationDetector(name string) CacheMutationDetector {
if !mutationDetectionEnabled {
return dummyMutationDetector{}
}
glog.Warningln("Mutation detector is enabled, this will result in memory leakage.")
return &defaultCacheMutationDetector{name: name, period: 1 * time.Second}
}