Remove indices.merge.disk.watermark.high in DefaultSettingsProvider

Author: albertzaharovits

test/test-clusters/src/main/java/org/elasticsearch/test/cluster/local/DefaultSettingsProvider.java

@@ -46,9 +46,6 @@ public Map<String, String> get(LocalNodeSpec nodeSpec) {
         settings.put("cluster.routing.allocation.disk.watermark.low", "1b");
         settings.put("cluster.routing.allocation.disk.watermark.high", "1b");
         settings.put("cluster.routing.allocation.disk.watermark.flood_stage", "1b");
-        if (nodeSpec.getVersion().onOrAfter("9.1.0")) {
-            settings.put("indices.merge.disk.watermark.high", "1b");
-        }
 
         // increase script compilation limit since tests can rapid-fire script compilations
         if (nodeSpec.getVersion().onOrAfter("7.9.0")) {