From 7b92bdb3ffc508b641e026efa871aa38831ceabb Mon Sep 17 00:00:00 2001
From: Yannick Welsch <yannick@welsch.lu>
Date: Wed, 13 Jun 2018 09:32:45 +0200
Subject: [PATCH] add more debug

---
 .../org/elasticsearch/transport/RemoteClusterConnection.java     | 1 +
 1 file changed, 1 insertion(+)

diff --git a/server/src/main/java/org/elasticsearch/transport/RemoteClusterConnection.java b/server/src/main/java/org/elasticsearch/transport/RemoteClusterConnection.java
index 09f807093c1ef..6f52e51e879d6 100644
--- a/server/src/main/java/org/elasticsearch/transport/RemoteClusterConnection.java
+++ b/server/src/main/java/org/elasticsearch/transport/RemoteClusterConnection.java
@@ -374,6 +374,7 @@ private void connect(ActionListener<Void> connectListener, boolean forceRun) {
 
         private void forkConnect(final Collection<ActionListener<Void>> toNotify) {
             ThreadPool threadPool = transportService.getThreadPool();
+            assert threadPool.getThreadContext().isSystemContext() == false : "context is a system context";
             ExecutorService executor = threadPool.executor(ThreadPool.Names.MANAGEMENT);
             executor.submit(new AbstractRunnable() {
                 @Override