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Completely drop empty blocks

pull/5805/head
Fabian Reinartz 2017-05-18 16:12:17 +02:00
parent 39df7e2bba
commit d2673d8659
1 changed files with 5 additions and 0 deletions
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5
compact.go
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@ -200,6 +200,11 @@ func (c *compactor) Compact(dirs ...string) (err error) {
}
func (c *compactor) Write(b Block) error {
// Buffering blocks might have been created that often have no data.
if b.Meta().Stats.NumSeries == 0 {
return errors.Wrap(os.RemoveAll(b.Dir()), "remove empty block")
}
entropy := rand.New(rand.NewSource(time.Now().UnixNano()))
uid := ulid.MustNew(ulid.Now(), entropy)