Pass Index to DocumentSizeReporter

Author: mosche

server/src/internalClusterTest/java/org/elasticsearch/plugins/internal/XContentMeteringParserDecoratorIT.java

@@ -104,7 +104,7 @@ public IndexResult index(Index index) throws IOException {
                     IndexResult result = super.index(index);
 
                     DocumentSizeReporter documentParsingReporter = documentParsingProvider.newDocumentSizeReporter(
-                        shardId.getIndexName(),
+                        shardId.getIndex(),
                         config().getMapperService(),
                         DocumentSizeAccumulator.EMPTY_INSTANCE
                     );

server/src/main/java/org/elasticsearch/plugins/internal/DocumentParsingProvider.java

@@ -10,6 +10,7 @@
 package org.elasticsearch.plugins.internal;
 
 import org.elasticsearch.action.index.IndexRequest;
+import org.elasticsearch.index.Index;
 import org.elasticsearch.index.mapper.MapperService;
 
 /**
@@ -23,7 +24,7 @@ public interface DocumentParsingProvider {
      * @return an instance of a reporter to use when parsing has been completed and indexing successful
      */
     default DocumentSizeReporter newDocumentSizeReporter(
-        String indexName,
+        Index index,
         MapperService mapperService,
         DocumentSizeAccumulator documentSizeAccumulator
     ) {