Fix AnomalyRecord.Type and remove setParent call

Original commit: elastic/x-pack-elasticsearch@3ffe114ac2

elasticsearch/src/main/java/org/elasticsearch/xpack/prelert/job/persistence/ElasticsearchPersister.java

@@ -149,8 +149,7 @@ public class ElasticsearchPersister implements JobResultsPersister, JobRenormali
                             " to index " + indexName + " with auto-generated ID, for bucket "
                             + bucket.getId());
                     addRecordsRequest.add(client.prepareIndex(indexName, AnomalyRecord.TYPE.getPreferredName())
-                            .setSource(content)
-                            .setParent(bucket.getId()));
+                            .setSource(content));
                 }
 
                 LOGGER.trace("ES API CALL: bulk request with " + addRecordsRequest.numberOfActions() + " actions");

elasticsearch/src/main/java/org/elasticsearch/xpack/prelert/job/results/AnomalyRecord.java

@@ -32,7 +32,7 @@ public class AnomalyRecord extends ToXContentToBytes implements Writeable {
     /**
      * Serialisation fields
      */
-    public static final ParseField TYPE = new ParseField("results");
+    public static final ParseField TYPE = new ParseField("record");
 
     /**
      * Result fields (all detector types)