From: Yang Honggang <yanghonggang@cmss.chinamobile.com>
Date: Mon, 21 Nov 2022 01:51:06 +0000 (+0800)
Subject: rocksdb: Upgrade rocksdb to latest facebook's v7.9.2
X-Git-Tag: v18.1.0~262^2~4
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=c743ed2af110bc0398edbf68a34d9468830c8ff2;p=ceph.git

rocksdb: Upgrade rocksdb to latest facebook's v7.9.2

- RocksDB community has confirmed the bad performance when compacting in 6.x and fixed in 7.5.3
  * https://github.com/facebook/rocksdb/issues/9423
  * https://github.com/apache/incubator-kvrocks/pull/1056
- new features(e.g., wal compression)

Signed-off-by: Yang Honggang <yanghonggang_yewu@cmss.chinamobile.com>
---

diff --git a/src/rocksdb b/src/rocksdb
index c540de6f709b..473534bffa12 160000
--- a/src/rocksdb
+++ b/src/rocksdb
@@ -1 +1 @@
-Subproject commit c540de6f709b66efd41436694f72d6f7986a325b
+Subproject commit 473534bffa129e8f49e25c75020b0190d528572d