Examples with SimpleDateFormat java.text.SimpleDateFormat used on opensource projects

Example 21 with SimpleDateFormat

use of java.text.SimpleDateFormat in project hadoop by apache.

the class TimedOutTestsListener method buildThreadDiagnosticString.

public static String buildThreadDiagnosticString() {
    StringWriter sw = new StringWriter();
    PrintWriter output = new PrintWriter(sw);
    DateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd hh:mm:ss,SSS");
    output.println(String.format("Timestamp: %s", dateFormat.format(new Date())));
    output.println();
    output.println(buildThreadDump());
    String deadlocksInfo = buildDeadlockInfo();
    if (deadlocksInfo != null) {
        output.println("====> DEADLOCKS DETECTED <====");
        output.println();
        output.println(deadlocksInfo);
    }
    return sw.toString();
}

Example 22 with SimpleDateFormat

use of java.text.SimpleDateFormat in project hadoop by apache.

the class SnapshottableDirectoryStatus method print.

/**
   * Print a list of {@link SnapshottableDirectoryStatus} out to a given stream.
   * @param stats The list of {@link SnapshottableDirectoryStatus}
   * @param out The given stream for printing.
   */
public static void print(SnapshottableDirectoryStatus[] stats, PrintStream out) {
    if (stats == null || stats.length == 0) {
        out.println();
        return;
    }
    int maxRepl = 0, maxLen = 0, maxOwner = 0, maxGroup = 0;
    int maxSnapshotNum = 0, maxSnapshotQuota = 0;
    for (SnapshottableDirectoryStatus status : stats) {
        maxRepl = maxLength(maxRepl, status.dirStatus.getReplication());
        maxLen = maxLength(maxLen, status.dirStatus.getLen());
        maxOwner = maxLength(maxOwner, status.dirStatus.getOwner());
        maxGroup = maxLength(maxGroup, status.dirStatus.getGroup());
        maxSnapshotNum = maxLength(maxSnapshotNum, status.snapshotNumber);
        maxSnapshotQuota = maxLength(maxSnapshotQuota, status.snapshotQuota);
    }
    String lineFormat = // permission string
    "%s%s " + "%" + maxRepl + "s " + (maxOwner > 0 ? "%-" + maxOwner + "s " : "%s") + (maxGroup > 0 ? "%-" + maxGroup + "s " : "%s") + "%" + maxLen + "s " + // mod time
    "%s " + "%" + maxSnapshotNum + "s " + "%" + maxSnapshotQuota + "s " + // path
    "%s";
    SimpleDateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd HH:mm");
    for (SnapshottableDirectoryStatus status : stats) {
        String line = String.format(lineFormat, "d", status.dirStatus.getPermission(), status.dirStatus.getReplication(), status.dirStatus.getOwner(), status.dirStatus.getGroup(), String.valueOf(status.dirStatus.getLen()), dateFormat.format(new Date(status.dirStatus.getModificationTime())), status.snapshotNumber, status.snapshotQuota, status.getFullPath().toString());
        out.println(line);
    }
}

Example 23 with SimpleDateFormat

use of java.text.SimpleDateFormat in project hadoop by apache.

the class InvalidateBlocks method printBlockDeletionTime.

private void printBlockDeletionTime(final Logger log) {
    log.info(DFSConfigKeys.DFS_NAMENODE_STARTUP_DELAY_BLOCK_DELETION_SEC_KEY + " is set to " + DFSUtil.durationToString(pendingPeriodInMs));
    SimpleDateFormat sdf = new SimpleDateFormat("yyyy MMM dd HH:mm:ss");
    Calendar calendar = new GregorianCalendar();
    calendar.add(Calendar.SECOND, (int) (this.pendingPeriodInMs / 1000));
    log.info("The block deletion will start around " + sdf.format(calendar.getTime()));
}

Example 24 with SimpleDateFormat

use of java.text.SimpleDateFormat in project hadoop by apache.

the class VersionInfoMojo method getBuildTime.

/**
   * Returns a string representing current build time.
   * 
   * @return String representing current build time
   */
private String getBuildTime() {
    DateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm'Z'");
    dateFormat.setTimeZone(TimeZone.getTimeZone("UTC"));
    return dateFormat.format(new Date());
}

Example 25 with SimpleDateFormat

use of java.text.SimpleDateFormat in project hadoop by apache.

the class Util method createWriter.

/** Create a writer of a local file. */
public static PrintWriter createWriter(File dir, String prefix) throws IOException {
    checkDirectory(dir);
    SimpleDateFormat dateFormat = new SimpleDateFormat("-yyyyMMdd-HHmmssSSS");
    for (; ; ) {
        final File f = new File(dir, prefix + dateFormat.format(new Date(System.currentTimeMillis())) + ".txt");
        if (!f.exists())
            return new PrintWriter(new OutputStreamWriter(new FileOutputStream(f), Charsets.UTF_8));
        try {
            Thread.sleep(10);
        } catch (InterruptedException e) {
        }
    }
}