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nik9000 · Aug 21, 2018 · de97aad · de97aad
1 parent d9bf742
commit de97aad
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/buildSrc/src/main/groovy/org/elasticsearch/gradle/test/ClusterFormationTasks.groovy b/buildSrc/src/main/groovy/org/elasticsearch/gradle/test/ClusterFormationTasks.groovy
@@ -337,6 +337,8 @@ class ClusterFormationTasks {
         if (node.nodeVersion.major >= 7) {
             esConfig['indices.breaker.total.use_real_memory'] = false
         }
+
+        // Setting the setting to `null` should remove it
         for (Map.Entry<String, Object> setting : node.config.settings) {
             if (setting.value == null) {
                 esConfig.remove(setting.key)