Improve error message when colocated join is requested but workermana…

…ger is disabled (apache#14947)
xiangfu0 · Feb 12, 2025 · 42335ae · 42335ae
1 parent 2bb5cd0
commit 42335ae
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/pinot-query-planner/src/main/java/org/apache/pinot/query/QueryEnvironment.java b/pinot-query-planner/src/main/java/org/apache/pinot/query/QueryEnvironment.java
@@ -157,7 +157,9 @@ private WorkerManager getWorkerManager(SqlNodeAndOptions sqlNodeAndOptions) {
     }
     switch (inferPartitionHint.toLowerCase()) {
       case "true":
-        Objects.requireNonNull(workerManager, "WorkerManager is required in order to infer partition hint");
+        Objects.requireNonNull(workerManager, "WorkerManager is required in order to infer partition hint. "
+            + "Please enable it using broker config"
+            + CommonConstants.Broker.CONFIG_OF_ENABLE_PARTITION_METADATA_MANAGER + "=true");
         return workerManager;
       case "false":
         return null;