uima-ducc-web/src/main/java/org/apache/uima/ducc/ws/server/DuccWebMonitorJob.java [154:317]:
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	protected DuccId getKey(String jobId) {
		DuccId retVal = null;
		Enumeration<DuccId> keys = mMap.keys();
		while(keys.hasMoreElements()) {
			DuccId duccId = keys.nextElement();
			String mapId = ""+duccId.getFriendly();
			if(mapId.equals(jobId)) {
				retVal = duccId;
				break;
			}
		}
		return retVal;
	}

	public MonitorInfo renew(String jobId, AtomicInteger updateCounter) {
		String location = "renew";
		duccLogger.trace(location, jobid, "enter");

		MonitorInfo monitorInfo = new MonitorInfo();

		int countAtArrival = updateCounter.get();
		int countAtPresent = countAtArrival;
		int sleepSecondsMax = 3*60;

		DuccId duccId = getKey(jobId);

		if(duccId == null) {
			int sleepSeconds = 0;
			duccLogger.info(location, duccId, "Waiting for update...");
			while(duccId == null) {
				try {
					duccLogger.debug(location, duccId, "Waiting continues...");
					Thread.sleep(1000);
					sleepSeconds += 1;
					if(sleepSeconds > sleepSecondsMax) {
						break;
					}
					countAtPresent = updateCounter.get();
					if((countAtPresent-countAtArrival) > 2) {
						break;
					}
					duccId = getKey(jobId);
				}
				catch(Exception e) {
				}
			}
			duccLogger.info(location, duccId, "Waiting complete.");
			duccId = getKey(jobId);
		}

		if(duccId != null) {
			monitorInfo = mMap.get(duccId);
			if(tMap.containsKey(duccId)) {
				long expiryMillis = System.currentTimeMillis()+timeoutMillis+1;
				TrackingInfo ti = tMap.get(duccId);
				ti.time = expiryMillis;
				duccLogger.info(location, duccId, "auto-cancel expiry extended");
			}
		}
		else {
			try {
				int iJobId = Integer.parseInt(jobId);
				duccId = new DuccId(iJobId);
				duccLogger.info(location, duccId, "not found");
			}
			catch(Exception e) {
				duccLogger.error(location, jobid, e);
			}
		}

		duccLogger.trace(location, jobid, "exit");

		return monitorInfo;
	}

	protected Long getExpiry(DuccId duccId) {
		String location = "getExpiry";
		duccLogger.trace(location, duccId, "enter");
		Long retVal = null;
		if(!isCanceled(duccId)) {
			if(isCancelable(duccId)) {
				ConcurrentHashMap<DuccId,Long> eMap = getExpiryMap();
				if(eMap.containsKey(duccId)) {
					retVal = eMap.get(duccId);
				}
			}
		}
		duccLogger.trace(location, duccId, "exit");
		return retVal;
	}

	public ConcurrentHashMap<DuccId,Long> getExpiryMap() {
		String location = "getExpiryMap";
		duccLogger.trace(location, jobid, "enter");

		ConcurrentHashMap<DuccId,Long> eMap = new ConcurrentHashMap<DuccId,Long>();

		long nowMillis = System.currentTimeMillis();

		Enumeration<DuccId> keys = tMap.keys();
		while(keys.hasMoreElements()) {
			long minutesLeft = 0;
			DuccId duccId = keys.nextElement();
			TrackingInfo ti = tMap.get(duccId);
			long expiryMillis = ti.time;
			if(nowMillis < expiryMillis) {
				minutesLeft = (expiryMillis - nowMillis) / millisPerMinute;
			}
			eMap.put(duccId, minutesLeft);
		}

		duccLogger.trace(location, jobid, "exit");

		return eMap;
	}

	protected boolean isCanceled(DuccId duccId) {
		return cMap.containsKey(duccId);
	}

	private boolean isCancelable(DuccId duccId) {
		String location = "isCancelable";
		duccLogger.trace(location, duccId, "enter");
		boolean retVal = false;
		if(!cMap.containsKey(duccId)) {
			MonitorInfo monitorInfo = mMap.get(duccId);
			if(monitorInfo != null) {
				ArrayList<String> stateSequence = monitorInfo.stateSequence;
				if(stateSequence != null) {
					if(stateSequence.contains(JobState.Completing.toString())) {
						duccLogger.debug(location, duccId, "state: <uncancelable> "+stateSequence);
					}
					else if(stateSequence.contains(JobState.Completed.toString())) {
						duccLogger.debug(location, duccId, "state: <uncancelable> "+stateSequence);
					}
					else {
						duccLogger.debug(location, duccId, "state: <cancelable> "+stateSequence);
						retVal = true;
					}
				}
				else {
					duccLogger.warn(location, duccId, "stateSequence: <null>");
				}
			}
			else {
				duccLogger.warn(location, duccId, "monitorInfo: <null>");
			}
		}
		else {
			duccLogger.debug(location, duccId, "already canceled");
		}
		duccLogger.trace(location, duccId, "exit");
		return retVal;
	}

	protected void cancel(DuccId duccId, String userId) {
		String location = "cancel";
		duccLogger.trace(location, jobid, "enter");

		duccLogger.info(location, duccId, userId);

		String java = "/bin/java";
		String jhome = System.getProperty("java.home");
		String cp = System.getProperty("java.class.path");
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uima-ducc-web/src/main/java/org/apache/uima/ducc/ws/server/DuccWebMonitorManagedReservation.java [166:329]:
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	protected DuccId getKey(String jobId) {
		DuccId retVal = null;
		Enumeration<DuccId> keys = mMap.keys();
		while(keys.hasMoreElements()) {
			DuccId duccId = keys.nextElement();
			String mapId = ""+duccId.getFriendly();
			if(mapId.equals(jobId)) {
				retVal = duccId;
				break;
			}
		}
		return retVal;
	}
	
	public MonitorInfo renew(String jobId, AtomicInteger updateCounter) {
		String location = "renew";
		duccLogger.trace(location, jobid, "enter");
		
		MonitorInfo monitorInfo = new MonitorInfo();
		
		int countAtArrival = updateCounter.get();
		int countAtPresent = countAtArrival;
		int sleepSecondsMax = 3*60;
		
		DuccId duccId = getKey(jobId);
		
		if(duccId == null) {
			int sleepSeconds = 0;
			duccLogger.info(location, duccId, "Waiting for update...");
			while(duccId == null) {
				try {
					duccLogger.debug(location, duccId, "Waiting continues...");
					Thread.sleep(1000);
					sleepSeconds += 1;
					if(sleepSeconds > sleepSecondsMax) {
						break;
					}
					countAtPresent = updateCounter.get();
					if((countAtPresent-countAtArrival) > 2) {
						break;
					}
					duccId = getKey(jobId);
				}
				catch(Exception e) {
				}
			}
			duccLogger.info(location, duccId, "Waiting complete.");
			duccId = getKey(jobId);
		}
		
		if(duccId != null) {
			monitorInfo = mMap.get(duccId);
			if(tMap.containsKey(duccId)) {
				long expiryMillis = System.currentTimeMillis()+timeoutMillis+1;
				TrackingInfo ti = tMap.get(duccId);
				ti.time = expiryMillis;
				duccLogger.info(location, duccId, "auto-cancel expiry extended");
			}
		}
		else {
			try {
				int iJobId = Integer.parseInt(jobId);
				duccId = new DuccId(iJobId);
				duccLogger.info(location, duccId, "not found");
			}
			catch(Exception e) {
				duccLogger.error(location, jobid, e);
			}
		}
		
		duccLogger.trace(location, jobid, "exit");
		
		return monitorInfo;
	}
	
	protected Long getExpiry(DuccId duccId) {
		String location = "getExpiry";
		duccLogger.trace(location, duccId, "enter");
		Long retVal = null;
		if(!isCanceled(duccId)) {
			if(isCancelable(duccId)) {
				ConcurrentHashMap<DuccId,Long> eMap = getExpiryMap();
				if(eMap.containsKey(duccId)) {
					retVal = eMap.get(duccId);
				}
			}
		}
		duccLogger.trace(location, duccId, "exit");
		return retVal;
	}
	
	public ConcurrentHashMap<DuccId,Long> getExpiryMap() {
		String location = "getExpiryMap";
		duccLogger.trace(location, jobid, "enter");
		
		ConcurrentHashMap<DuccId,Long> eMap = new ConcurrentHashMap<DuccId,Long>();
		
		long nowMillis = System.currentTimeMillis();
		
		Enumeration<DuccId> keys = tMap.keys();
		while(keys.hasMoreElements()) {
			long minutesLeft = 0;
			DuccId duccId = keys.nextElement();
			TrackingInfo ti = tMap.get(duccId);
			long expiryMillis = ti.time;
			if(nowMillis < expiryMillis) {
				minutesLeft = (expiryMillis - nowMillis) / millisPerMinute;
			}
			eMap.put(duccId, minutesLeft);
		}
		
		duccLogger.trace(location, jobid, "exit");
		
		return eMap;
	}

	protected boolean isCanceled(DuccId duccId) {
		return cMap.containsKey(duccId);
	}
	
	private boolean isCancelable(DuccId duccId) {
		String location = "isCancelable";
		duccLogger.trace(location, duccId, "enter");
		boolean retVal = false;
		if(!cMap.containsKey(duccId)) {
			MonitorInfo monitorInfo = mMap.get(duccId);
			if(monitorInfo != null) {
				ArrayList<String> stateSequence = monitorInfo.stateSequence;
				if(stateSequence != null) {
					if(stateSequence.contains(JobState.Completing.toString())) {
						duccLogger.debug(location, duccId, "state: <uncancelable> "+stateSequence);
					}
					else if(stateSequence.contains(JobState.Completed.toString())) {
						duccLogger.debug(location, duccId, "state: <uncancelable> "+stateSequence);
					}
					else {
						duccLogger.debug(location, duccId, "state: <cancelable> "+stateSequence);
						retVal = true;
					}
				}
				else {
					duccLogger.warn(location, duccId, "stateSequence: <null>");
				}
			}
			else {
				duccLogger.warn(location, duccId, "monitorInfo: <null>");
			}
		}
		else {
			duccLogger.debug(location, duccId, "already canceled");
		}
		duccLogger.trace(location, duccId, "exit");
		return retVal;
	}

	protected void cancel(DuccId duccId, String userId) {
		String location = "cancel";
		duccLogger.trace(location, jobid, "enter");
		
		duccLogger.info(location, duccId, userId);
		
		String java = "/bin/java";
		String jhome = System.getProperty("java.home");
		String cp = System.getProperty("java.class.path");
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