org.apache.hadoop.hive.metastore.DefaultPartitionExpressionProxy Maven / Gradle / Ivy
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package org.apache.hadoop.hive.metastore;
/*
* 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.
*/
import org.apache.hadoop.hive.metastore.api.FieldSchema;
import org.apache.hadoop.hive.metastore.api.FileMetadataExprType;
import org.apache.hadoop.hive.metastore.api.MetaException;
import org.apache.hadoop.hive.ql.io.sarg.SearchArgument;
import java.util.List;
/**
* Default implementation of PartitionExpressionProxy. Eventually this should use the SARGs in
* Hive's storage-api. For now it just throws UnsupportedOperationException.
*/
public class DefaultPartitionExpressionProxy implements PartitionExpressionProxy {
@Override
public String convertExprToFilter(byte[] expr) throws MetaException {
throw new UnsupportedOperationException();
}
@Override
public boolean filterPartitionsByExpr(List partColumns, byte[] expr, String
defaultPartitionName, List partitionNames) throws MetaException {
throw new UnsupportedOperationException();
}
@Override
public FileMetadataExprType getMetadataType(String inputFormat) {
throw new UnsupportedOperationException();
}
@Override
public FileFormatProxy getFileFormatProxy(FileMetadataExprType type) {
throw new UnsupportedOperationException();
}
@Override
public SearchArgument createSarg(byte[] expr) {
throw new UnsupportedOperationException();
}
}