/**
* Copyright 2012 - CommonCrawl Foundation
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
**/
package org.commoncrawl.mapred.pipelineV3.crawllistgen;
import java.io.IOException;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.hadoop.fs.Path;
import org.commoncrawl.crawl.common.internal.CrawlEnvironment;
import org.commoncrawl.mapred.pipelineV3.CrawlPipelineStep;
import org.commoncrawl.mapred.pipelineV3.CrawlPipelineTask;
import org.commoncrawl.mapred.segmenter.Segmenter;
import org.commoncrawl.util.JobBuilder;
/**
*
* @author rana
*
*/
public class GenSegmentsStep extends CrawlPipelineStep {
public static final String OUTPUT_DIR_NAME = "segments";
private static final Log LOG = LogFactory.getLog(GenSegmentsStep.class);
public GenSegmentsStep(CrawlPipelineTask task) {
super(task, "Generate Segments", OUTPUT_DIR_NAME);
}
@Override
public Log getLogger() {
return LOG;
}
@Override
public void runStep(Path outputPathLocation) throws IOException {
Path bundlePath = getOutputDirForStep(NewGenBundlesStep.class);
Segmenter.generateCrawlSegments(getTaskIdentityId(), CrawlEnvironment.getCrawlerNames(), bundlePath, outputPathLocation);
}
}