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Don't call time.Now() unnecessarily

pull/567/merge
John Shahid 2014-05-23 14:21:14 -04:00
parent afe2352278
commit 67c30bc63f
1 changed files with 5 additions and 1 deletions
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6
src/cluster/shard.go
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@ -305,7 +305,11 @@ func (self *ShardData) Query(querySpec *parser.QuerySpec, response chan *p.Respo
log.Error(message) log.Error(message)
return return
} }
randServerIndex := int(time.Now().UnixNano() % int64(healthyCount))
randServerIndex := 0
if healthyCount > 1 {
randServerIndex = int(time.Now().UnixNano() % int64(healthyCount))
}
server := healthyServers[randServerIndex] server := healthyServers[randServerIndex]
log.Debug("Querying server %d for shard %d", server.GetId(), self.Id()) log.Debug("Querying server %d for shard %d", server.GetId(), self.Id())
request := self.createRequest(querySpec) request := self.createRequest(querySpec)