From 41ff125a8a983bfb0c63659b3a416a7f1cf0b898 Mon Sep 17 00:00:00 2001
From: cheng-chang <57096775+cheng-chang@users.noreply.github.com>
Date: Tue, 22 Dec 2020 14:52:29 -0800
Subject: [PATCH] SyncWAL shouldn't be supported in compacted db (#7788)

Summary:
`CompactedDB` is a kind of read-only DB, so it shouldn't support `SyncWAL`.

Pull Request resolved: https://github.com/facebook/rocksdb/pull/7788

Test Plan: watch existing tests to pass.

Reviewed By: akankshamahajan15

Differential Revision: D25661209

Pulled By: cheng-chang

fbshipit-source-id: 9eb2cc3f73736dcc205c8410e5944aa203f002d3
---
 db/compacted_db_impl.h | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/db/compacted_db_impl.h b/db/compacted_db_impl.h
index 7099566fc..d57436f0a 100644
--- a/db/compacted_db_impl.h
+++ b/db/compacted_db_impl.h
@@ -82,6 +82,11 @@ class CompactedDBImpl : public DBImpl {
                        ColumnFamilyHandle* /*column_family*/) override {
     return Status::NotSupported("Not supported in compacted db mode.");
   }
+
+  virtual Status SyncWAL() override {
+    return Status::NotSupported("Not supported in compacted db mode.");
+  }
+
   using DB::IngestExternalFile;
   virtual Status IngestExternalFile(
       ColumnFamilyHandle* /*column_family*/,