Merge pull request #213 from prometheus/fix/goroutine-leak-in-append-samples
Fix goroutine leak in leveldb.AppendSamples
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commit
59e5ddeed3
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@ -538,8 +538,8 @@ func (l *LevelDBMetricPersistence) AppendSamples(samples model.Samples) (err err
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var (
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fingerprintToSamples = groupByFingerprint(samples)
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indexErrChan = make(chan error)
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watermarkErrChan = make(chan error)
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indexErrChan = make(chan error, 1)
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watermarkErrChan = make(chan error, 1)
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)
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go func(groups map[model.Fingerprint]model.Samples) {
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