From a3f6682ba26bc088fce880e5a69e67d57c41b8e4 Mon Sep 17 00:00:00 2001
From: Tomasz Grabiec <tgrabiec@scylladb.com>
Date: Fri, 19 Jan 2024 20:20:09 +0100
Subject: [PATCH] topology_coordinator: tablets: Avoid warnings about ignored
 failured future

---
 service/storage_service.cc | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/service/storage_service.cc b/service/storage_service.cc
index 0d46fb096f..b42fdf0a67 100644
--- a/service/storage_service.cc
+++ b/service/storage_service.cc
@@ -1982,6 +1982,10 @@ class topology_coordinator : public endpoint_lifecycle_subscriber {
     bool advance_in_background(locator::global_tablet_id gid, background_action_holder& holder, const char* name,
                                std::function<future<>()> action) {
         if (!holder || holder->failed()) {
+            if (holder && holder->failed()) {
+                // Prevent warnings about abandoned failed future. Logged below.
+                holder->ignore_ready_future();
+            }
             holder = futurize_invoke(action)
                         .finally([this, g = _async_gate.hold(), gid, name] () noexcept {
                 rtlogger.debug("{} for tablet {} resolved.", name, gid);