From e66c115997bfafec4d50d02ce0a772e7703fe324 Mon Sep 17 00:00:00 2001
From: chengwenxi <vincent.ch.cn@gmail.com>
Date: Wed, 26 Jun 2019 16:52:20 +0800
Subject: [PATCH] Flush wal on stop

---
 consensus/wal.go | 1 +
 1 file changed, 1 insertion(+)

diff --git a/consensus/wal.go b/consensus/wal.go
index d56ede26d23..26428a4c626 100644
--- a/consensus/wal.go
+++ b/consensus/wal.go
@@ -116,6 +116,7 @@ func (wal *baseWAL) OnStart() error {
 // Use Wait() to ensure it's finished shutting down
 // before cleaning up files.
 func (wal *baseWAL) OnStop() {
+	wal.group.Flush()
 	wal.group.Stop()
 	wal.group.Close()
 }