[GitHub] [incubator-hudi] pratyakshsharma commented on a change in pull request #1524: [HUDI-801] Adding a way to post process schema after it is fetched

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pratyakshsharma commented on a change in pull request #1524: [HUDI-801] Adding a way to post process schema after it is fetched
URL: https://github.com/apache/incubator-hudi/pull/1524#discussion_r410439724
 
 

 ##########
 File path: hudi-utilities/src/main/java/org/apache/hudi/utilities/UtilHelpers.java
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 @@ -18,6 +18,30 @@
 
 package org.apache.hudi.utilities;
 
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.StringReader;
+import java.nio.ByteBuffer;
+import java.sql.Connection;
+import java.sql.Driver;
+import java.sql.DriverManager;
+import java.sql.PreparedStatement;
+import java.sql.ResultSet;
+import java.sql.SQLException;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.Enumeration;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.Objects;
+import java.util.Properties;
+import org.apache.avro.Schema;
+import org.apache.hadoop.fs.FSDataInputStream;
+import org.apache.hadoop.fs.FileSystem;
+import org.apache.hadoop.fs.Path;
 
 Review comment:
   can we fix the import order here? 

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