Fix zero length slice declaration in querycoord/channel_allocator.go (#12716)

Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
2021-12-04 00:41:33 +08:00 · 2021-12-04 00:41:33 +08:00 · b009b39557
parent 2512ca3684
commit b009b39557
1 changed files with 1 additions and 1 deletions
--- a/internal/querycoord/channel_allocator.go
+++ b/internal/querycoord/channel_allocator.go
@ -59,7 +59,7 @@ func shuffleChannelsToQueryNode(ctx context.Context, reqs []*querypb.WatchDmChan
 		}

 		if len(availableNodes) > 0 {
-			nodeIDSlice := make([]int64, 0)
+			nodeIDSlice := make([]int64, 0, len(availableNodes))
 			for nodeID := range availableNodes {
 				nodeIDSlice = append(nodeIDSlice, nodeID)
 			}