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Merge pull request #2638 from prometheus/beorn7/storage

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storage: Don't panic if storage has no FPs even after initial wait
This commit is contained in:
Björn Rabenstein 2017-04-18 17:02:07 +02:00 committed by GitHub
parent 10f6453829 1dd737d7c3
commit 872ed88166
1 changed files with 1 additions and 1 deletions
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2
storage/local/storage.go
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@ -1341,7 +1341,7 @@ func (s *MemorySeriesStorage) cycleThroughMemoryFingerprints() chan model.Finger
}
begin := time.Now()
fps := s.fpToSeries.sortedFPs()
if firstPass {
if firstPass && len(fps) > 0 {
// Start first pass at a random location in the
// key space to cover the whole key space even
// in the case of frequent restarts.