From a54d1ec674fa356900c76d508ac13a6e474f1e2d Mon Sep 17 00:00:00 2001
From: shaoyue <shaoyue.chen@zilliz.com>
Date: Tue, 14 Dec 2021 20:05:09 +0800
Subject: [PATCH] [skip ci]add comment for EventWriter (#13369)

Signed-off-by: shaoyue.chen <shaoyue.chen@zilliz.com>
---
 internal/storage/event_writer.go | 1 +
 1 file changed, 1 insertion(+)

diff --git a/internal/storage/event_writer.go b/internal/storage/event_writer.go
index 69835efe09..be0ba6bea3 100644
--- a/internal/storage/event_writer.go
+++ b/internal/storage/event_writer.go
@@ -109,6 +109,7 @@ func ReadDescriptorEvent(buffer io.Reader) (*descriptorEvent, error) {
 	}, nil
 }
 
+// EventWriter abstracts event writer
 type EventWriter interface {
 	PayloadWriterInterface
 	// Finish set meta in header and no data can be added to event writer