Merge pull request opendistro-for-elasticsearch#358 from davidcui-amz…

…n/remote-cluster-testing-fix

Remote cluster testing fix

reports-scheduler/src/test/kotlin/com/amazon/opendistroforelasticsearch/reportsscheduler/PluginRestTestCase.kt

@@ -86,8 +86,7 @@ abstract class PluginRestTestCase : ESRestTestCase() {
             for (index in parser.list()) {
                 val jsonObject: Map<*, *> = index as java.util.HashMap<*, *>
                 val indexName: String = jsonObject["index"] as String
-                // .opendistro_security isn't allowed to delete from cluster
-                if (".opendistro_security" != indexName) {
+                if (!indexName.startsWith(".kibana") && !indexName.startsWith(".opendistro_security")) {
                     client().performRequest(Request("DELETE", "/$indexName"))
                 }
             }