From 192526ff00a8e8f7911b676c2b3a251b469e7490 Mon Sep 17 00:00:00 2001
From: Tanguy Leroux <tlrx.dev@gmail.com>
Date: Wed, 7 Oct 2015 11:40:47 +0200
Subject: [PATCH] Marvel:  Add state_uuid to cluster_state documents

Closes elastic/elasticsearch#750

Original commit: elastic/x-pack-elasticsearch@4005fe0090deb1a0d6cf0ba35a05b335cf2f63f9
---
 .../marvel/agent/renderer/cluster/ClusterStateRenderer.java   | 1 +
 marvel/src/main/resources/marvel_index_template.json          | 4 ++++
 marvel/src/test/resources/samples/cluster_state.json          | 1 +
 3 files changed, 6 insertions(+)

diff --git a/marvel/src/main/java/org/elasticsearch/marvel/agent/renderer/cluster/ClusterStateRenderer.java b/marvel/src/main/java/org/elasticsearch/marvel/agent/renderer/cluster/ClusterStateRenderer.java
index 51966bcbbc4..78f473edbcc 100644
--- a/marvel/src/main/java/org/elasticsearch/marvel/agent/renderer/cluster/ClusterStateRenderer.java
+++ b/marvel/src/main/java/org/elasticsearch/marvel/agent/renderer/cluster/ClusterStateRenderer.java
@@ -20,6 +20,7 @@ public class ClusterStateRenderer extends AbstractRenderer<ClusterStateMarvelDoc
     public static final String[] FILTERS = {
             "cluster_state.version",
             "cluster_state.master_node",
+            "cluster_state.state_uuid",
             "cluster_state.status",
             "cluster_state.nodes",
     };
diff --git a/marvel/src/main/resources/marvel_index_template.json b/marvel/src/main/resources/marvel_index_template.json
index 9fc37552123..672f82884ac 100644
--- a/marvel/src/main/resources/marvel_index_template.json
+++ b/marvel/src/main/resources/marvel_index_template.json
@@ -178,6 +178,10 @@
               "type": "string",
               "index": "not_analyzed"
             },
+            "state_uuid": {
+              "type": "string",
+              "index": "not_analyzed"
+            },
             "status": {
               "type": "string",
               "index": "not_analyzed"
diff --git a/marvel/src/test/resources/samples/cluster_state.json b/marvel/src/test/resources/samples/cluster_state.json
index 171a822851b..7066face4ab 100644
--- a/marvel/src/test/resources/samples/cluster_state.json
+++ b/marvel/src/test/resources/samples/cluster_state.json
@@ -4,6 +4,7 @@
   "cluster_state": {
     "status": "yellow",
     "version": 14,
+    "state_uuid": "lj0hNoO9QaeNa1eR2ukktQ",
     "master_node": "__node_id__",
     "nodes": {
       "__node_id__": {