From e097998c22ddcd9e7ab09f07513500569ca49b6c Mon Sep 17 00:00:00 2001
From: Yiqun Lin <yqlin@apache.org>
Date: Fri, 27 Apr 2018 10:38:15 +0800
Subject: [PATCH] HDFS-13499. RBF: Show disabled name services in the UI.
 Contributed by Inigo Goiri.

(cherry picked from commit 0a293de00d5f123c7c8248459aa8ae88a45f39b1)
---
 .../src/main/webapps/router/federationhealth.html            | 1 +
 .../src/main/webapps/router/federationhealth.js              | 3 +++
 .../hadoop-hdfs-rbf/src/main/webapps/static/rbf.css          | 5 +++++
 3 files changed, 9 insertions(+)

diff --git a/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/webapps/router/federationhealth.html b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/webapps/router/federationhealth.html
index f1cf482a3fa..37fcb928121 100644
--- a/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/webapps/router/federationhealth.html
+++ b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/webapps/router/federationhealth.html
@@ -132,6 +132,7 @@
     <li class="federationhealth-namenode-icon federationhealth-namenode-active">Active</li>
     <li class="federationhealth-namenode-icon federationhealth-namenode-standby">Standby</li>
     <li class="federationhealth-namenode-icon federationhealth-namenode-safemode">Safe mode</li>
+    <li class="federationhealth-namenode-icon federationhealth-namenode-disabled">Disabled</li>
     <li class="federationhealth-namenode-icon federationhealth-namenode-unavailable">Unavailable</li>
   </ul>
 </div>
diff --git a/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/webapps/router/federationhealth.js b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/webapps/router/federationhealth.js
index a0b0128dcbb..6779b6155fa 100644
--- a/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/webapps/router/federationhealth.js
+++ b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/webapps/router/federationhealth.js
@@ -130,6 +130,9 @@
           } else if (nodes[i].state === "UNAVAILABLE") {
             n.title = capitalise(n.state);
             n.iconState = "unavailable";
+          } else if (nodes[i].state === "DISABLED") {
+            n.title = capitalise(n.state);
+            n.iconState = "disabled";
           }
           if (n.namenodeId === "null") {
             n.namenodeId = "";
diff --git a/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/webapps/static/rbf.css b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/webapps/static/rbf.css
index f9230850634..43112af044b 100644
--- a/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/webapps/static/rbf.css
+++ b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/webapps/static/rbf.css
@@ -53,6 +53,11 @@
     content: "\e090";
 }
 
+.federationhealth-namenode-disabled:before {
+    color: #eea236;
+    content: "\e136";
+}
+
 .federationhealth-namenode-legend {
     list-style-type: none;
     text-align: right;