From b905041b5a26a6033fc0c562c73ddc4db5e2266b Mon Sep 17 00:00:00 2001
From: "wangyi.ywq" <wangyi.ywq@bytedance.com>
Date: Thu, 30 Jun 2022 14:37:19 +0800
Subject: [PATCH] fix ut & not copy wal file

---
 db/db_filesnapshot.cc                   | 2 ++
 utilities/checkpoint/checkpoint_impl.cc | 2 +-
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/db/db_filesnapshot.cc b/db/db_filesnapshot.cc
index 36a01c2a41..a57f34d732 100644
--- a/db/db_filesnapshot.cc
+++ b/db/db_filesnapshot.cc
@@ -157,6 +157,8 @@ Status DBImpl::FakeFlush(std::vector<std::string>& ret) {
     cfd->Unref();
   }
   mutex_.Unlock();
+  TEST_SYNC_POINT("DBImpl::GetLiveFiles:1");
+  TEST_SYNC_POINT("DBImpl::GetLiveFiles:2");
 
   if (status.ok()) {
     for (auto iter : version_edits_) {
diff --git a/utilities/checkpoint/checkpoint_impl.cc b/utilities/checkpoint/checkpoint_impl.cc
index 543a51abc3..f385df8870 100644
--- a/utilities/checkpoint/checkpoint_impl.cc
+++ b/utilities/checkpoint/checkpoint_impl.cc
@@ -246,7 +246,7 @@ Status CheckpointImpl::CreateCustomCheckpoint(
     db_->FlushWAL(false /* sync */);
   }
   // if we have more than one column family, we need to also get WAL files
-  if (s.ok()) {
+  if (s.ok() && !db_options.check_point_fake_flush ) {
     s = db_->GetSortedWalFiles(live_wal_files);
   }
   if (!s.ok()) {