From b4801eb6436d88d7e6a8eda9178ad528fbb10e3f Mon Sep 17 00:00:00 2001
From: Tobias Grieger <tobias.b.grieger@gmail.com>
Date: Thu, 20 Jan 2022 14:33:59 +0100
Subject: [PATCH] roachtest: deflake kv50/rangelookups/relocate

Touches #74902.

Backport to 21.2 will close it.

Release note: None
---
 pkg/kv/test_utils.go | 1 +
 1 file changed, 1 insertion(+)

diff --git a/pkg/kv/test_utils.go b/pkg/kv/test_utils.go
index 1cf895ea3c90..5b3c2ad8f42b 100644
--- a/pkg/kv/test_utils.go
+++ b/pkg/kv/test_utils.go
@@ -51,6 +51,7 @@ func IsExpectedRelocateError(err error) bool {
 		"descriptor changed",
 		"unable to remove replica .* which is not present",
 		"unable to add replica .* which is already present",
+		"none of the remaining voters .* are legal additions", // https://github.com/cockroachdb/cockroach/issues/74902
 		"received invalid ChangeReplicasTrigger .* to remove self",
 		"raft group deleted",
 		"snapshot failed",