/*
* 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.ignite.internal.processors.hadoop.proto;
import java.util.UUID;
import org.apache.ignite.IgniteCheckedException;
import org.apache.ignite.compute.ComputeJobContext;
import org.apache.ignite.internal.processors.hadoop.Hadoop;
import org.apache.ignite.internal.processors.hadoop.HadoopJobId;
import org.apache.ignite.internal.processors.hadoop.counter.HadoopCounters;
/**
* Task to get job counters.
*/
public class HadoopProtocolJobCountersTask extends HadoopProtocolTaskAdapter<HadoopCounters> {
/** */
private static final long serialVersionUID = 0L;
/** {@inheritDoc} */
@Override public HadoopCounters run(ComputeJobContext jobCtx, Hadoop hadoop,
HadoopProtocolTaskArguments args) throws IgniteCheckedException {
UUID nodeId = UUID.fromString(args.<String>get(0));
Integer id = args.get(1);
assert nodeId != null;
assert id != null;
return hadoop.counters(new HadoopJobId(nodeId, id));
}
}