[GitHub] mayankshriv commented on a change in pull request #3728: Support for specifying Object Type in Schema

[GitBox <gi...@apache.org>]

mayankshriv commented on a change in pull request #3728: Support for specifying Object Type in Schema
URL: https://github.com/apache/incubator-pinot/pull/3728#discussion_r249311546
 
 

 ##########
 File path: pinot-common/src/main/java/org/apache/pinot/common/data/objects/MapObject.java
 ##########
 @@ -0,0 +1,48 @@
+package org.apache.pinot.common.data.objects;
+
+import java.io.IOException;
+import java.util.Collections;
+import java.util.List;
+import java.util.Map;
+
+import org.apache.pinot.common.data.PinotObject;
+
+import com.beust.jcommander.internal.Lists;
+import com.fasterxml.jackson.core.JsonProcessingException;
+import com.fasterxml.jackson.databind.ObjectMapper;
+
+public class MapObject implements PinotObject {
+
+  private static ObjectMapper _MAPPER = new ObjectMapper();
+  Map<String, Object> _stringMap;
 
 Review comment:
   Would using generics help to support typed maps?

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