From b4596c6174a5f8e050402f85c091f35a89a0263f Mon Sep 17 00:00:00 2001
From: Yi Wu <yiwu@fb.com>
Date: Tue, 19 Sep 2017 11:45:42 -0700
Subject: [PATCH] Fix Get does not return super version on error

Summary:
This is caught when I was testing #2886.
Closes https://github.com/facebook/rocksdb/pull/2907

Differential Revision: D5863153

Pulled By: yiwu-arbug

fbshipit-source-id: 8c54759ba1a0dc101f24ab50423e35731300612d
---
 db/db_impl.cc | 1 +
 1 file changed, 1 insertion(+)

diff --git a/db/db_impl.cc b/db/db_impl.cc
index 9a5cc3d93..19a394c74 100644
--- a/db/db_impl.cc
+++ b/db/db_impl.cc
@@ -969,6 +969,7 @@ Status DBImpl::GetImpl(const ReadOptions& read_options,
       RecordTick(stats_, MEMTABLE_HIT);
     }
     if (!done && !s.ok() && !s.IsMergeInProgress()) {
+      ReturnAndCleanupSuperVersion(cfd, sv);
       return s;
     }
   }