From 34ce8c4b70a2dfe1f8f2a6da57d70fa60ea50e3b Mon Sep 17 00:00:00 2001
From: uditvarshney <29udit@gmail.com>
Date: Tue, 7 May 2024 18:24:00 +0530
Subject: [PATCH] Throw relevent error when query didn't match any selection
 rule

---
 .../execution/resourcegroups/InternalResourceGroupManager.java  | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/core/trino-main/src/main/java/io/trino/execution/resourcegroups/InternalResourceGroupManager.java b/core/trino-main/src/main/java/io/trino/execution/resourcegroups/InternalResourceGroupManager.java
index d4273e62104c0..2623337c5b353 100644
--- a/core/trino-main/src/main/java/io/trino/execution/resourcegroups/InternalResourceGroupManager.java
+++ b/core/trino-main/src/main/java/io/trino/execution/resourcegroups/InternalResourceGroupManager.java
@@ -118,7 +118,7 @@ public void submit(ManagedQueryExecution queryExecution, SelectionContext<C> sel
     public SelectionContext<C> selectGroup(SelectionCriteria criteria)
     {
         return configurationManager.get().match(criteria)
-                .orElseThrow(() -> new TrinoException(QUERY_REJECTED, "Query did not match any selection rule"));
+                .orElseThrow(() -> new TrinoException(QUERY_REJECTED, "No matching resource group found with the configured selection rules"));
     }
 
     @Override