Only allow core to set the ExecutionContext

Signed-off-by: Craig Perkins <[email protected]>
cwperks · May 30, 2024 · f8cf238 · f8cf238
1 parent 3506973
commit f8cf238
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/server/src/main/java/org/opensearch/common/util/concurrent/ExecutionContext.java b/server/src/main/java/org/opensearch/common/util/concurrent/ExecutionContext.java
@@ -12,6 +12,9 @@ public class ExecutionContext {
     private final ThreadLocal<String> context = new ThreadLocal<>();
 
     public void set(String value) {
+        if (context.get() != null) {
+            throw new IllegalArgumentException("ExecutionContext already present");
+        }
         context.set(value);
     }