Keep cause of IOException in test http client

1 files changed, 1 insertions, 1 deletions

diff --git a/tenant-cd/src/main/java/ai/vespa/hosted/cd/http/HttpEndpoint.java b/tenant-cd/src/main/java/ai/vespa/hosted/cd/http/HttpEndpoint.java
index eb409ef0227..63bb9d68523 100644
--- a/tenant-cd/src/main/java/ai/vespa/hosted/cd/http/HttpEndpoint.java
+++ b/tenant-cd/src/main/java/ai/vespa/hosted/cd/http/HttpEndpoint.java
@@ -48,7 +48,7 @@ public class HttpEndpoint implements Endpoint {
             return client.send(authenticator.authenticated(request).build(), handler);
         }
         catch (IOException | InterruptedException e) {
-            throw new RuntimeException(request.build() + " failed: " + e);
+            throw new RuntimeException(request.build() + " failed: " + e.getMessage(), e);
         }
     }