From 43068d20b43a34d5f3b4b4db0fcce701b3cd7cad Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Markus=20M=C3=A4kel=C3=A4?= <markus.makela@mariadb.com>
Date: Thu, 10 Dec 2020 11:53:06 +0200
Subject: [PATCH] MXS-3337: Fix galeramon query

The query now properly queries over both the status and the variables.
---
 server/modules/monitor/galeramon/galeramon.cc | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/server/modules/monitor/galeramon/galeramon.cc b/server/modules/monitor/galeramon/galeramon.cc
index 7ef0bd195..7430911ff 100644
--- a/server/modules/monitor/galeramon/galeramon.cc
+++ b/server/modules/monitor/galeramon/galeramon.cc
@@ -137,7 +137,11 @@ void GaleraMonitor::update_server_status(MXS_MONITORED_SERVER* monitored_server)
 
     /* Check if the the Galera FSM shows this node is joined to the cluster */
     const char* cluster_member =
-        "SHOW STATUS WHERE Variable_name IN"
+        " SELECT * FROM ("
+        " SELECT * FROM information_schema.SESSION_STATUS"
+        " UNION"
+        " SELECT * FROM information_schema.SESSION_VARIABLES) AS t"
+        " WHERE Variable_name IN"
         " ('wsrep_cluster_state_uuid',"
         " 'wsrep_cluster_size',"
         " 'wsrep_local_index',"