/**
* 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.ql.security.authorization.plugin;
import org.apache.hadoop.hive.common.classification.InterfaceAudience.Private;
import org.apache.hadoop.hive.metastore.IMetaStoreClient;
import org.apache.hadoop.hive.metastore.api.MetaException;
import org.apache.hadoop.hive.ql.metadata.Hive;
import org.apache.hadoop.hive.ql.metadata.HiveException;
/**
* Private implementaiton that returns instance of IMetaStoreClient
*/
@Private
public class HiveMetastoreClientFactoryImpl implements HiveMetastoreClientFactory{
@Override
public IMetaStoreClient getHiveMetastoreClient() throws HiveAuthzPluginException {
String errMsg = "Error getting metastore client";
try {
return Hive.get().getMSC();
} catch (MetaException e) {
throw new HiveAuthzPluginException(errMsg, e);
} catch (HiveException e) {
throw new HiveAuthzPluginException(errMsg, e);
}
}
}