// Copyright 2017 JanusGraph Authors
//
// Licensed 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.janusgraph.hadoop.formats.util;
import org.janusgraph.diskstorage.Entry;
import org.janusgraph.diskstorage.StaticBuffer;
import org.janusgraph.diskstorage.configuration.ModifiableConfiguration;
import org.janusgraph.hadoop.config.ModifiableHadoopConfiguration;
import org.janusgraph.hadoop.config.JanusGraphHadoopConfiguration;
import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.mapreduce.InputFormat;
import org.apache.tinkerpop.gremlin.hadoop.structure.io.HadoopPoolsConfigurable;
public abstract class AbstractBinaryInputFormat extends InputFormat<StaticBuffer, Iterable<Entry>> implements HadoopPoolsConfigurable {
protected Configuration hadoopConf;
protected ModifiableHadoopConfiguration mrConf;
protected ModifiableConfiguration janusgraphConf;
@Override
public void setConf(final Configuration config) {
HadoopPoolsConfigurable.super.setConf(config);
this.mrConf = ModifiableHadoopConfiguration.of(JanusGraphHadoopConfiguration.MAPRED_NS, config);
this.hadoopConf = config;
this.janusgraphConf = mrConf.getJanusGraphConf();
}
@Override
public Configuration getConf() {
return hadoopConf;
}
}