/**
* 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.gateway.shell.hbase;
import org.apache.hadoop.gateway.shell.AbstractRequest;
import org.apache.hadoop.gateway.shell.BasicResponse;
import org.apache.hadoop.gateway.shell.Hadoop;
import org.apache.http.HttpResponse;
import org.apache.http.client.methods.HttpGet;
import org.apache.http.client.utils.URIBuilder;
import java.util.concurrent.Callable;
public class ClusterVersion {
public static class Request extends AbstractRequest<Response> {
public Request( Hadoop session ) {
super( session );
}
protected Callable<Response> callable() {
return new Callable<Response>() {
@Override
public Response call() throws Exception {
URIBuilder uri = uri( HBase.SERVICE_PATH, "/version/cluster" );
HttpGet get = new HttpGet( uri.build() );
get.setHeader( "Accept", "text/plain" );
return new Response( execute( get ) );
}
};
}
}
public static class Response extends BasicResponse {
Response( HttpResponse response ) {
super( response );
}
}
}