1.修改分页获取的数目

src/main/java/com/keymobile/metadata/metadataRelation/service/impl/MetadataServiceImpl.java

@@ -1385,7 +1385,7 @@ public class MetadataServiceImpl implements IMetadataService {
                                       Map<String,Neo4jTable> neo4jTableIdMap) {
         int columnCount = 0;// objectCountMap.get(ColumnCountString);
         String ColumnPrefix = "Catalog,Database,Schema,Table,Column";
-        int batchSize = 5000;
+        int batchSize = 2000;
         BasicDBObject query = new BasicDBObject();
         query.put("_class", ColumnPrefix);
         MongoCursor<Document> columnCursor = this.mongoTemplate.getCollection(PREFIX_METADATA_NODE + catalogName).