From 6ba2f3633e4f18ab2f9a288c26bfd35edf85ecc6 Mon Sep 17 00:00:00 2001
From: bigsheeper <yihao.dai@zilliz.com>
Date: Wed, 27 Oct 2021 22:16:24 +0800
Subject: [PATCH] [skip ci] Add comment for getCollectionByID (#10782)

Signed-off-by: bigsheeper <yihao.dai@zilliz.com>
---
 internal/querynode/collection_replica.go | 1 +
 1 file changed, 1 insertion(+)

diff --git a/internal/querynode/collection_replica.go b/internal/querynode/collection_replica.go
index cc63239189..190170c4b4 100644
--- a/internal/querynode/collection_replica.go
+++ b/internal/querynode/collection_replica.go
@@ -48,6 +48,7 @@ type ReplicaInterface interface {
 	getCollectionIDs() []UniqueID
 	addCollection(collectionID UniqueID, schema *schemapb.CollectionSchema) error
 	removeCollection(collectionID UniqueID) error
+	// getCollectionByID gets the collection which id is collectionID
 	getCollectionByID(collectionID UniqueID) (*Collection, error)
 	hasCollection(collectionID UniqueID) bool
 	getCollectionNum() int