Merge pull request #2973 from tomwilkie/2969-negative-shards

Prevent number of remote write shards from going negative.
This commit is contained in:
Fabian Reinartz 2017-07-28 13:02:33 +02:00 committed by GitHub
commit bc2e9459d8
1 changed files with 2 additions and 0 deletions

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@ -339,6 +339,8 @@ func (t *QueueManager) calculateDesiredShards() {
numShards := int(math.Ceil(desiredShards))
if numShards > t.cfg.MaxShards {
numShards = t.cfg.MaxShards
} else if numShards < 1 {
numShards = 1
}
if numShards == t.numShards {
return