add assertion for debugging purposes

elastic · Jun 13, 2018 · e205ad2 · e205ad2
1 parent 1b7eeb4
commit e205ad2
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/server/src/main/java/org/elasticsearch/transport/RemoteClusterConnection.java b/server/src/main/java/org/elasticsearch/transport/RemoteClusterConnection.java
@@ -450,6 +450,7 @@ void collectRemoteNodes(Iterator<DiscoveryNode> seedNodes,
                             // due to an already closed connection.
                             ThreadPool threadPool = transportService.getThreadPool();
                             ThreadContext threadContext = threadPool.getThreadContext();
+                            assert threadContext.isSystemContext() == false : "context is a system context";
                             TransportService.ContextRestoreResponseHandler<ClusterStateResponse> responseHandler = new TransportService
                                 .ContextRestoreResponseHandler<>(threadContext.newRestorableContext(false),
                                 new SniffClusterStateResponseHandler(transportService, connection, listener, seedNodes,