org.apache.hadoop.hive.metastore.MetaStoreFS Maven / Gradle / Ivy
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* 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.hadoop.hive.metastore;
import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.fs.FileSystem;
import org.apache.hadoop.fs.Path;
import org.apache.hadoop.hive.metastore.api.MetaException;
/**
* Define a set of APIs that may vary in different environments
*/
public interface MetaStoreFS {
/**
* delete a directory
*
* @param f
* @param ifPurge
* @param recursive
* @return true on success
* @throws MetaException
*/
public boolean deleteDir(FileSystem fs, Path f, boolean recursive,
boolean ifPurge, Configuration conf) throws MetaException;
}