[GitHub] [zeppelin] huage1994 commented on a diff in pull request #4463: Remove prefix in jdbc interpreter

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

huage1994 commented on code in PR #4463:
URL: https://github.com/apache/zeppelin/pull/4463#discussion_r967616600


##########
jdbc/src/main/java/org/apache/zeppelin/jdbc/JDBCInterpreter.java:
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@@ -31,49 +26,33 @@
 import org.apache.hadoop.security.UserGroupInformation;
 import org.apache.hadoop.security.alias.CredentialProvider;
 import org.apache.hadoop.security.alias.CredentialProviderFactory;
-import org.apache.zeppelin.interpreter.SingleRowInterpreterResult;
-import org.apache.zeppelin.interpreter.ZeppelinContext;
+import org.apache.zeppelin.interpreter.*;
+import org.apache.zeppelin.interpreter.InterpreterResult.Code;
+import org.apache.zeppelin.interpreter.thrift.InterpreterCompletion;
 import org.apache.zeppelin.interpreter.util.SqlSplitter;
 import org.apache.zeppelin.jdbc.hive.HiveUtils;
+import org.apache.zeppelin.jdbc.security.JDBCSecurityImpl;
+import org.apache.zeppelin.scheduler.Scheduler;
+import org.apache.zeppelin.scheduler.SchedulerFactory;
 import org.apache.zeppelin.tabledata.TableDataUtils;
+import org.apache.zeppelin.user.UserCredentials;
+import org.apache.zeppelin.user.UsernamePassword;
 import org.apache.zeppelin.util.PropertiesUtil;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
 import java.io.IOException;
 import java.security.PrivilegedExceptionAction;
-import java.sql.Connection;
-import java.sql.DriverManager;
-import java.sql.ResultSet;
-import java.sql.ResultSetMetaData;
-import java.sql.SQLException;
-import java.sql.Statement;
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.HashMap;
-import java.util.HashSet;
-import java.util.List;
-import java.util.Map;
-import java.util.Properties;
-import java.util.Set;
+import java.sql.*;

Review Comment:
   > Please change your IDE settings not to use *.
   
   Hi @jongyoul ,  thanks a lot for your advice!  I'll do that.



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