From 39730f080012af49da5886e70fa0ab5dcfa0c6db Mon Sep 17 00:00:00 2001
From: Jason Tedor <jason@tedor.me>
Date: Fri, 15 Mar 2019 13:25:18 -0400
Subject: [PATCH] Remove es.cluster_state.size hard failure

In 6.7.0 we introduced a system property to return the old behavior of
computing and sending the compressed size of the cluster state on
cluster state endpoints. In 7.0.0, we removed this behavior but hard
failed usage of this system property (to clearly inform users this
behavior is gone). In this commit, intending to target 8.0.0 only, we
remove this detection as it should no longer be needed; that is, we now
treat this as dead code.
---
 .../admin/cluster/state/TransportClusterStateAction.java   | 7 -------
 1 file changed, 7 deletions(-)

diff --git a/server/src/main/java/org/elasticsearch/action/admin/cluster/state/TransportClusterStateAction.java b/server/src/main/java/org/elasticsearch/action/admin/cluster/state/TransportClusterStateAction.java
index 66a74c311dff7..3248ac167fcbe 100644
--- a/server/src/main/java/org/elasticsearch/action/admin/cluster/state/TransportClusterStateAction.java
+++ b/server/src/main/java/org/elasticsearch/action/admin/cluster/state/TransportClusterStateAction.java
@@ -47,13 +47,6 @@ public class TransportClusterStateAction extends TransportMasterNodeReadAction<C
 
     private final Logger logger = LogManager.getLogger(getClass());
 
-    static {
-        final String property = System.getProperty("es.cluster_state.size");
-        if (property != null) {
-                throw new IllegalArgumentException("es.cluster_state.size is no longer respected but was [" + property + "]");
-        }
-    }
-
     @Inject
     public TransportClusterStateAction(TransportService transportService, ClusterService clusterService,
                                        ThreadPool threadPool, ActionFilters actionFilters,