Fix cast exception when running peon tasks(#16271)

apache · Apr 16, 2024 · a85bb73 · a85bb73
1 parent b0c5184
commit a85bb73
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/indexing-service/src/main/java/org/apache/druid/indexing/overlord/ForkingTaskRunner.java b/indexing-service/src/main/java/org/apache/druid/indexing/overlord/ForkingTaskRunner.java
@@ -314,9 +314,10 @@ public TaskStatus call()
                         if (context != null) {
                           for (String propName : context.keySet()) {
                             if (propName.startsWith(CHILD_PROPERTY_PREFIX)) {
+                              Object contextValue = task.getContextValue(propName);
                               command.addSystemProperty(
                                   propName.substring(CHILD_PROPERTY_PREFIX.length()),
-                                  task.getContextValue(propName)
+                                  contextValue == null ? null : contextValue.toString()
                               );
                             }
                           }