/*
* Copyright © 2014 Cask Data, Inc.
*
* 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 co.cask.cdap.test.internal;
import co.cask.cdap.common.metrics.MetricsScope;
import co.cask.cdap.metrics.collect.AggregatedMetricsCollectionService;
import co.cask.cdap.metrics.transport.MetricsRecord;
import co.cask.cdap.test.RuntimeStats;
import java.util.Iterator;
/**
*
*/
public final class TestMetricsCollectionService extends AggregatedMetricsCollectionService {
@Override
protected void publish(MetricsScope scope, Iterator<MetricsRecord> metrics) throws Exception {
// Currently the test framework only supports system metrics.
if (scope != MetricsScope.SYSTEM) {
return;
}
while (metrics.hasNext()) {
MetricsRecord metricsRecord = metrics.next();
String context = metricsRecord.getContext();
// Remove the last part, which is the runID
int idx = context.lastIndexOf('.');
if (idx >= 0) {
context = context.substring(0, idx);
}
RuntimeStats.count(String.format("%s.%s", context, metricsRecord.getName()), metricsRecord.getValue());
}
}
}