/**
*
* 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.airavata.gfac.impl.job;
import org.apache.airavata.gfac.core.GFacException;
import org.apache.airavata.gfac.core.SSHApiException;
import org.apache.airavata.gfac.core.cluster.OutputParser;
import org.apache.airavata.model.status.JobState;
import org.apache.airavata.model.status.JobStatus;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
public class UGEOutputParser implements OutputParser {
private static final Logger log = LoggerFactory.getLogger(PBSOutputParser.class);
public static final String JOB_ID = "jobId";
public String parseJobSubmission(String rawOutput) {
log.debug(rawOutput);
if (rawOutput != null && !rawOutput.isEmpty() && !isJobSubmissionFailed(rawOutput)) {
String[] info = rawOutput.split("\n");
String lastLine = info[info.length - 1];
return lastLine.split(" ")[2]; // In PBS stdout is going to be directly the jobID
} else {
return "";
}
}
@Override
public boolean isJobSubmissionFailed(String rawOutput) {
Pattern pattern = Pattern.compile("Rejecting");
Matcher matcher = pattern.matcher(rawOutput);
return matcher.find();
}
public JobStatus parseJobStatus(String jobID, String rawOutput) {
Pattern pattern = Pattern.compile("job_number:[\\s]+" + jobID);
Matcher matcher = pattern.matcher(rawOutput);
if (matcher.find()) {
return new JobStatus(JobState.QUEUED); // fixme; return correct status.
}
return new JobStatus(JobState.UNKNOWN);
}
public void parseJobStatuses(String userName, Map<String, JobStatus> statusMap, String rawOutput) {
log.debug(rawOutput);
String[] info = rawOutput.split("\n");
int lastStop = 0;
for (String jobID : statusMap.keySet()) {
for(int i=lastStop;i<info.length;i++){
if(jobID.split(",")[0].contains(info[i].split(" ")[0]) && !"".equals(info[i].split(" ")[0])){
// now starts processing this line
log.info(info[i]);
String correctLine = info[i];
String[] columns = correctLine.split(" ");
List<String> columnList = new ArrayList<String>();
for (String s : columns) {
if (!"".equals(s)) {
columnList.add(s);
}
}
lastStop = i+1;
if ("E".equals(columnList.get(4))) {
// There is another status with the same letter E other than error status
// to avoid that we make a small tweek to the job status
columnList.set(4, "Er");
}
statusMap.put(jobID, new JobStatus(JobState.valueOf(columnList.get(4))));
break;
}
}
}
}
@Override
public String parseJobId(String jobName, String rawOutput) throws GFacException {
if (jobName.length() > 10) {
jobName = jobName.substring(0, 10);
}
Pattern pattern = Pattern.compile("(?<" + JOB_ID + ">\\S+)\\s+\\S+\\s+(" + jobName + ")");
Matcher matcher = pattern.matcher(rawOutput);
if (matcher.find()) {
return matcher.group(JOB_ID);
}
return null;
}
}