From: Yanqin Jin <yanqin@fb.com>
Date: Fri, 3 Jun 2022 17:22:52 +0000 (-0700)
Subject: Temporarily disable wal compression (#10108)
X-Git-Tag: v7.4.3~77
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=2b3c50c42939583aaa507e276b72973e2ff844e3;p=rocksdb.git

Temporarily disable wal compression (#10108)

Summary:
Will re-enable after fixing the bug in https://github.com/facebook/rocksdb/issues/10099 and https://github.com/facebook/rocksdb/issues/10097.
Right now, the priority is https://github.com/facebook/rocksdb/issues/10087, but the bug in WAL compression prevents the mini crash test from passing.

Pull Request resolved: https://github.com/facebook/rocksdb/pull/10108

Reviewed By: pdillinger

Differential Revision: D36897214

Pulled By: riversand963

fbshipit-source-id: d64dc52738222d5f66003f7731dc46eaeed812be
---

diff --git a/tools/db_crashtest.py b/tools/db_crashtest.py
index 3f745030d..b1187f865 100644
--- a/tools/db_crashtest.py
+++ b/tools/db_crashtest.py
@@ -174,7 +174,9 @@ default_params = {
     "detect_filter_construct_corruption": lambda: random.choice([0, 1]),
     "adaptive_readahead": lambda: random.choice([0, 1]),
     "async_io": lambda: random.choice([0, 1]),
-    "wal_compression": lambda: random.choice(["none", "zstd"]),
+    # Temporarily disable wal compression because it causes backup/checkpoint to miss
+    # compressed WAL files.
+    "wal_compression": "none",
     "verify_sst_unique_id_in_manifest": 1,  # always do unique_id verification
     "secondary_cache_uri": "",
 }