From 0234e76a490cfbf15524a2dc94422769b1b16d67 Mon Sep 17 00:00:00 2001
From: Khalid Huseynov <khalidhnv@gmail.com>
Date: Wed, 12 Apr 2017 01:12:01 +0900
Subject: [PATCH] add header

---
 .../main/java/org/apache/zeppelin/realm/ZeppelinHubRealm.java   | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/zeppelin-server/src/main/java/org/apache/zeppelin/realm/ZeppelinHubRealm.java b/zeppelin-server/src/main/java/org/apache/zeppelin/realm/ZeppelinHubRealm.java
index d84207da3f0..cd882c343df 100644
--- a/zeppelin-server/src/main/java/org/apache/zeppelin/realm/ZeppelinHubRealm.java
+++ b/zeppelin-server/src/main/java/org/apache/zeppelin/realm/ZeppelinHubRealm.java
@@ -131,6 +131,8 @@ protected User authenticateUser(String requestBody) {
     String responseBody = StringUtils.EMPTY;
     String userSession = StringUtils.EMPTY;
     try {
+      put.addRequestHeader("User-Agent",
+          "Mozilla/5.0 (X11; Linux x86_64; rv:39.0) Gecko/20100101 Firefox/39.0");
       put.setRequestEntity(new StringRequestEntity(requestBody, JSON_CONTENT_TYPE, UTF_8_ENCODING));
       int statusCode = httpClient.executeMethod(put);
       if (statusCode != HttpStatus.SC_OK) {