leesf commented on a change in pull request #3038:
URL: https://github.com/apache/hudi/pull/3038#discussion_r645980679
##########
File path:
hudi-sync/hudi-hive-sync/src/main/java/org/apache/hudi/hive/HoodieHiveClient.java
##########
@@ -35,33 +38,18 @@
import org.apache.hudi.common.util.Option;
import org.apache.hudi.common.util.ValidationUtils;
import org.apache.hudi.hive.util.HiveSchemaUtil;
-
-import org.apache.hadoop.fs.FileSystem;
-import org.apache.hadoop.fs.Path;
-import org.apache.hadoop.hive.conf.HiveConf;
-import org.apache.hadoop.hive.metastore.IMetaStoreClient;
-import org.apache.hadoop.hive.ql.metadata.Hive;
-import org.apache.hadoop.hive.ql.metadata.HiveException;
-import org.apache.hadoop.hive.ql.processors.CommandProcessorResponse;
-import org.apache.hadoop.hive.ql.session.SessionState;
import org.apache.hudi.sync.common.AbstractSyncHoodieClient;
import org.apache.log4j.LogManager;
import org.apache.log4j.Logger;
import org.apache.parquet.schema.MessageType;
import org.apache.thrift.TException;
import java.io.IOException;
-import java.sql.Connection;
-import java.sql.DatabaseMetaData;
-import java.sql.DriverManager;
-import java.sql.ResultSet;
-import java.sql.SQLException;
-import java.sql.Statement;
-import java.util.ArrayList;
-import java.util.Collections;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
+import java.io.UnsupportedEncodingException;
+import java.net.URLDecoder;
+import java.nio.charset.StandardCharsets;
+import java.sql.*;
+import java.util.*;
Review comment:
please revert the change to avoid using import *
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