spark HiveTableTypeMapping 源码
spark HiveTableTypeMapping 代码
文件路径：/sql/hive-thriftserver/src/main/java/org/apache/hive/service/cli/operation/HiveTableTypeMapping.java
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.hive.service.cli.operation;
import java.util.HashSet;
import java.util.Set;
import org.apache.hadoop.hive.metastore.TableType;
/**
* HiveTableTypeMapping.
* Default table type mapping
*
*/
public class HiveTableTypeMapping implements TableTypeMapping {
@Override
public String[] mapToHiveType(String clientTypeName) {
return new String[] {mapToClientType(clientTypeName)};
}
@Override
public String mapToClientType(String hiveTypeName) {
return hiveTypeName;
}
@Override
public Set<String> getTableTypeNames() {
Set<String> typeNameSet = new HashSet<String>();
for (TableType typeNames : TableType.values()) {
typeNameSet.add(typeNames.name());
}
return typeNameSet;
}
}
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