From a495b71858bf81e052d437f0b06cb5817fd86667 Mon Sep 17 00:00:00 2001
From: Asias He <asias@scylladb.com>
Date: Wed, 9 Nov 2022 10:00:43 +0800
Subject: [PATCH] token_metadata: Do not use topology info for is_member check

Since commit a980f94 (token_metadata: impl: keep the set of normal token
owners as a member), we have a set, _normal_token_owners, which contains
all the nodes in the ring.

We can use _normal_token_owners to check if a node is part of the ring
directly instead of going through the _toplogy indirectly.

Fixes #11935
---
 locator/token_metadata.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/locator/token_metadata.cc b/locator/token_metadata.cc
index 999a6cb2b0..0e807c41ca 100644
--- a/locator/token_metadata.cc
+++ b/locator/token_metadata.cc
@@ -555,7 +555,7 @@ const std::unordered_map<inet_address, host_id>& token_metadata_impl::get_endpoi
 }
 
 bool token_metadata_impl::is_member(inet_address endpoint) const {
-    return _topology.has_endpoint(endpoint, topology::pending::no);
+    return _normal_token_owners.contains(endpoint);
 }
 
 void token_metadata_impl::add_bootstrap_token(token t, inet_address endpoint) {