How to use

formatTime

method

in

org.apache.hadoop.util.StringUtils

/**
 * 
 * Given a finish and start time in long milliseconds, returns a 
 * String in the format Xhrs, Ymins, Z sec, for the time difference between two times. 
 * If finish time comes before start time then negative valeus of X, Y and Z wil return. 
 * 
 * @param finishTime finish time
 * @param startTime start time
 */
public static String formatTimeDiff(long finishTime, long startTime){
 long timeDiff = finishTime - startTime; 
 return formatTime(timeDiff); 
}

public HealthCheckChore(int sleepTime, Stoppable stopper, Configuration conf) {
 super("HealthChecker", stopper, sleepTime);
 LOG.info("Health Check Chore runs every " + StringUtils.formatTime(sleepTime));
 this.config = conf;
 String healthCheckScript = this.config.get(HConstants.HEALTH_SCRIPT_LOC);
 long scriptTimeout = this.config.getLong(HConstants.HEALTH_SCRIPT_TIMEOUT,
  HConstants.DEFAULT_HEALTH_SCRIPT_TIMEOUT);
 healthChecker = new HealthChecker();
 healthChecker.init(healthCheckScript, scriptTimeout);
 this.threshold = config.getInt(HConstants.HEALTH_FAILURE_THRESHOLD,
  HConstants.DEFAULT_HEALTH_FAILURE_THRESHOLD);
 this.failureWindow = (long)this.threshold * (long)sleepTime;
}

private static void throwThrottlingException(final Type type, final long waitInterval)
  throws RpcThrottlingException {
 String msg = MSG_TYPE[type.ordinal()] + MSG_WAIT + StringUtils.formatTime(waitInterval);
 throw new RpcThrottlingException(type, waitInterval, msg);
}

protected int waitForCompletion(Job job) throws IOException, InterruptedException, ClassNotFoundException {
  int retVal = 0;
  long start = System.nanoTime();
  if (isAsync) {
    job.submit();
  } else {
    job.waitForCompletion(true);
    retVal = job.isSuccessful() ? 0 : 1;
    logger.debug("Job '" + job.getJobName() + "' finished "
        + (job.isSuccessful() ? "successfully in " : "with failures.  Time taken ")
        + formatTime((System.nanoTime() - start) / 1000000L));
  }
  return retVal;
}

@Override
protected void chore() {
 HealthReport report = healthChecker.checkHealth();
 boolean isHealthy = (report.getStatus() == HealthCheckerExitStatus.SUCCESS);
 if (!isHealthy) {
  boolean needToStop = decideToStop();
  if (needToStop) {
   this.getStopper().stop("The  node reported unhealthy " + threshold
     + " number of times consecutively.");
  }
  // Always log health report.
  LOG.info("Health status at " + StringUtils.formatTime(System.currentTimeMillis()) + " : "
    + report.getHealthReport());
 }
}

    LOG.debug("STATUS UPDATE: " + splitCount + " / " + origCount
      + ". Avg Time / Split = "
      + org.apache.hadoop.util.StringUtils.formatTime(tDiff));
long tDiff = System.currentTimeMillis() - startTime;
LOG.debug("TOTAL TIME = "
  + org.apache.hadoop.util.StringUtils.formatTime(tDiff));
LOG.debug("Splits = " + splitCount);
if (0 < splitCount) {
 LOG.debug("Avg Time / Split = "
   + org.apache.hadoop.util.StringUtils.formatTime(tDiff / splitCount));

BlockKeyUpdater(final long sleepInterval) {
 this.sleepInterval = sleepInterval;
 LOG.info("Update block keys every " + StringUtils.formatTime(sleepInterval));
}

protected int waitForCompletion(Job job) throws IOException, InterruptedException, ClassNotFoundException {
  int retVal = 0;
  long start = System.nanoTime();
  if (isAsync) {
    job.submit();
  } else {
    job.waitForCompletion(true);
    retVal = job.isSuccessful() ? 0 : 1;
    logger.debug("Job '" + job.getJobName() + "' finished " + (job.isSuccessful() ? "successfully in " : "with failures.  Time taken ") + formatTime((System.nanoTime() - start) / 1000000L));
  }
  return retVal;
}

private static void throwThrottlingException(final Type type, final long waitInterval)
  throws RpcThrottlingException {
 String msg = MSG_TYPE[type.ordinal()] + MSG_WAIT + StringUtils.formatTime(waitInterval);
 throw new RpcThrottlingException(type, waitInterval, msg);
}

 @Override
 public int run(String[] args) throws Exception {
  final long startTime = Time.monotonicNow();
  final Configuration conf = getConf();
  try {
   final Map<URI, List<Path>> map = getNameNodePathsToMove(conf, args);
   return Mover.run(map, conf);
  } catch (IOException e) {
   System.out.println(e + ".  Exiting ...");
   return ExitStatus.IO_EXCEPTION.getExitCode();
  } catch (InterruptedException e) {
   System.out.println(e + ".  Exiting ...");
   return ExitStatus.INTERRUPTED.getExitCode();
  } catch (ParseException e) {
   System.out.println(e + ".  Exiting ...");
   return ExitStatus.ILLEGAL_ARGUMENTS.getExitCode();
  } catch (IllegalArgumentException e) {
   System.out.println(e + ".  Exiting ...");
   return ExitStatus.ILLEGAL_ARGUMENTS.getExitCode();
  } finally {
   System.out.format("%-24s ", DateFormat.getDateTimeInstance().format(new Date()));
   System.out.println("Mover took " + StringUtils.formatTime(Time.monotonicNow()-startTime));
  }
 }
}

long tokenLifetime = keys.getTokenLifetime();
LOG.info("Block token params received from NN: update interval="
  + StringUtils.formatTime(updateInterval)
  + ", token lifetime=" + StringUtils.formatTime(tokenLifetime));
String encryptionAlgorithm = conf.get(
  DFSConfigKeys.DFS_DATA_ENCRYPTION_ALGORITHM_KEY);

/**
 * 
 * Given a finish and start time in long milliseconds, returns a 
 * String in the format Xhrs, Ymins, Z sec, for the time difference between two times. 
 * If finish time comes before start time then negative valeus of X, Y and Z wil return. 
 * 
 * @param finishTime finish time
 * @param startTime start time
 */
public static String formatTimeDiff(long finishTime, long startTime){
 long timeDiff = finishTime - startTime; 
 return formatTime(timeDiff); 
}

/**
 *
 * Given a finish and start time in long milliseconds, returns a 
 * String in the format Xhrs, Ymins, Z sec, for the time difference between two times. 
 * If finish time comes before start time then negative valeus of X, Y and Z wil return. 
 *
 * @param finishTime finish time
 * @param startTime start time
 */
public static String formatTimeDiff(long finishTime, long startTime) {
 long timeDiff = finishTime - startTime;
 return formatTime(timeDiff);
}

/**
 * 
 * Given a finish and start time in long milliseconds, returns a 
 * String in the format Xhrs, Ymins, Z sec, for the time difference between two times. 
 * If finish time comes before start time then negative valeus of X, Y and Z wil return. 
 * 
 * @param finishTime finish time
 * @param startTime start time
 */
public static String formatTimeDiff(long finishTime, long startTime){
 long timeDiff = finishTime - startTime; 
 return formatTime(timeDiff); 
}

/**
 * 
 * Given a finish and start time in long milliseconds, returns a 
 * String in the format Xhrs, Ymins, Z sec, for the time difference between two times. 
 * If finish time comes before start time then negative valeus of X, Y and Z wil return. 
 * 
 * @param finishTime finish time
 * @param startTime start time
 */
public static String formatTimeDiff(long finishTime, long startTime){
 long timeDiff = finishTime - startTime; 
 return formatTime(timeDiff); 
}

CompactionChecker(final HRegionServer h, final int sleepTime,
  final Stoppable stopper) {
 super("CompactionChecker", sleepTime, h);
 this.instance = h;
 LOG.info("Runs every " + StringUtils.formatTime(sleepTime));
 /* MajorCompactPriority is configurable.
  * If not set, the compaction will use default priority.
  */
 this.majorCompactPriority = this.instance.conf.
  getInt("hbase.regionserver.compactionChecker.majorCompactPriority",
  DEFAULT_PRIORITY);
}

public HealthCheckChore(int sleepTime, Stoppable stopper, Configuration conf) {
 super("HealthChecker", sleepTime, stopper);
 LOG.info("Health Check Chore runs every " + StringUtils.formatTime(sleepTime));
 this.config = conf;
 String healthCheckScript = this.config.get(HConstants.HEALTH_SCRIPT_LOC);
 long scriptTimeout = this.config.getLong(HConstants.HEALTH_SCRIPT_TIMEOUT,
  HConstants.DEFAULT_HEALTH_SCRIPT_TIMEOUT);
 healthChecker = new HealthChecker();
 healthChecker.init(healthCheckScript, scriptTimeout);
 this.threshold = config.getInt(HConstants.HEALTH_FAILURE_THRESHOLD,
  HConstants.DEFAULT_HEALTH_FAILURE_THRESHOLD);
 this.failureWindow = this.threshold * sleepTime;
}

CompactionChecker(final HRegionServer h, final int sleepTime,
  final Stoppable stopper) {
 super("CompactionChecker", stopper, sleepTime);
 this.instance = h;
 LOG.info(this.getName() + " runs every " + StringUtils.formatTime(sleepTime));
 /* MajorCompactPriority is configurable.
  * If not set, the compaction will use default priority.
  */
 this.majorCompactPriority = this.instance.conf.
  getInt("hbase.regionserver.compactionChecker.majorCompactPriority",
  DEFAULT_PRIORITY);
}

private static void throwThrottlingException(final Type type, final long waitInterval)
  throws RpcThrottlingException {
 String msg = MSG_TYPE[type.ordinal()] + MSG_WAIT + StringUtils.formatTime(waitInterval);
 throw new RpcThrottlingException(type, waitInterval, msg);
}

protected int waitForCompletion(Job job) throws IOException, InterruptedException, ClassNotFoundException {
  int retVal = 0;
  long start = System.nanoTime();
  if (isAsync) {
    job.submit();
  } else {
    job.waitForCompletion(true);
    retVal = job.isSuccessful() ? 0 : 1;
    logger.debug("Job '" + job.getJobName() + "' finished " + (job.isSuccessful() ? "successfully in " : "with failures.  Time taken ") + formatTime((System.nanoTime() - start) / 1000000L));
  }
  return retVal;
}