Example usage for org.apache.hadoop.yarn.webapp.util WebAppUtils getRMWebAppURLWithoutScheme

Introduction

In this page you can find the example usage for org.apache.hadoop.yarn.webapp.util WebAppUtils getRMWebAppURLWithoutScheme.

Prototype

public static String getRMWebAppURLWithoutScheme(Configuration conf) 

Source Link

Usage

From source file:org.elasticsearch.hadoop.yarn.cli.YarnBootstrap.java

License:Apache License

private String buildStatusReport(List<ApplicationReport> esApps) {
    if (esApps.isEmpty()) {
        return String.format("No Elasticsearch YARN clusters found at %s, webapp at %s",
                getConf().get(YarnConfiguration.RM_ADDRESS),
                WebAppUtils.getRMWebAppURLWithoutScheme(getConf()));
    }/*from   w  ww  .j  a v  a 2s .c  o m*/

    String columnSeparator = "  ";
    StringBuilder sb = new StringBuilder();
    // header
    sb.append("Id                            ");
    sb.append(columnSeparator);
    sb.append("State     ");
    sb.append(columnSeparator);
    sb.append("Status   ");
    sb.append(columnSeparator);
    sb.append("Start Time       ");
    sb.append(columnSeparator);
    sb.append("Finish Time      ");
    sb.append(columnSeparator);
    sb.append("Tracking URL");
    sb.append("\n");

    DateFormat dateFormat = DateFormat.getDateTimeInstance(DateFormat.SHORT, DateFormat.SHORT);

    for (ApplicationReport appReport : esApps) {
        sb.append(appReport.getApplicationId());
        sb.append(columnSeparator);
        sb.append(box(appReport.getYarnApplicationState().toString(), 10));
        sb.append(columnSeparator);
        sb.append(box(appReport.getFinalApplicationStatus().toString(), 9));
        sb.append(columnSeparator);
        long date = appReport.getStartTime();
        sb.append(date == 0 ? "N/A              " : box(dateFormat.format(new Date(date)), 17));
        sb.append(columnSeparator);
        date = appReport.getFinishTime();
        sb.append(date == 0 ? "N/A              " : box(dateFormat.format(new Date(date)), 17));
        sb.append(columnSeparator);
        sb.append(appReport.getTrackingUrl());
        sb.append(columnSeparator);
        sb.append("\n");
    }

    return sb.toString();
}

---