Don't be strict for 6.x

dakrone · dakrone · commit 1dc0e93689bb · 2018-08-30T15:59:03.000-06:00
diff --git a/server/src/main/java/org/elasticsearch/action/admin/indices/create/CreateIndexRequest.java b/server/src/main/java/org/elasticsearch/action/admin/indices/create/CreateIndexRequest.java
@@ -393,8 +393,6 @@ public CreateIndexRequest source(Map<String, ?> source, DeprecationHandler depre
             } else if (ALIASES.match(name, deprecationHandler)) {
                 found = true;
                 aliases((Map<String, Object>) entry.getValue());
-            } else {
-                throw new ElasticsearchParseException("unknown key [{}] for create index", name);
             }
         }
         if (!found) {

Original file line number	Diff line number	Diff line change
`@@ -393,8 +393,6 @@ public CreateIndexRequest source(Map<String, ?> source, DeprecationHandler depre`
`393`	`393`	`} else if (ALIASES.match(name, deprecationHandler)) {`
`394`	`394`	`found = true;`
`395`	`395`	`aliases((Map<String, Object>) entry.getValue());`
`396`		`- } else {`
`397`		`- throw new ElasticsearchParseException("unknown key [{}] for create index", name);`
`398`	`396`	`}`
`399`	`397`	`}`
`400`	`398`	`if (!found) {`