From 5e208af04f71a04e3003092c88b3ebe84e416647 Mon Sep 17 00:00:00 2001
From: Ben Pope <ben@redpanda.com>
Date: Mon, 29 Jul 2024 18:35:21 +0100
Subject: [PATCH] schema_registry: Disable protobuf logging

Fixes CORE-2144

Signed-off-by: Ben Pope <ben@redpanda.com>
(cherry picked from commit 3aacc02536a970997c8e707e20db1d7a28ed9a73)
---
 src/v/redpanda/application.cc | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/src/v/redpanda/application.cc b/src/v/redpanda/application.cc
index 4e914a6752f92..80b147588279b 100644
--- a/src/v/redpanda/application.cc
+++ b/src/v/redpanda/application.cc
@@ -135,6 +135,7 @@
 #include <seastar/util/defer.hh>
 #include <seastar/util/log.hh>
 
+#include <google/protobuf/stubs/logging.h>
 #include <sys/resource.h>
 #include <sys/utsname.h>
 
@@ -513,6 +514,12 @@ void application::initialize(
       .get();
     _cpu_profiler.invoke_on_all(&resources::cpu_profiler::start).get();
 
+    /*
+     * Disable the logger for protobuf; some interfaces don't allow a pluggable
+     * error collector.
+     */
+    google::protobuf::SetLogHandler(nullptr);
+
     /*
      * allocate per-core zstd decompression workspace and per-core
      * async_stream_zstd workspaces. it can be several megabytes in size, so do