Java Code Examples for org.apache.hadoop.yarn.webapp.hamlet.Hamlet.TD

The following examples show how to use org.apache.hadoop.yarn.webapp.hamlet.Hamlet.TD. These examples are extracted from open source projects. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source Project: hadoop   Source File: CountersBlock.java    License: Apache License 2.0 4 votes vote down vote up
@Override protected void render(Block html) {
  if (job == null) {
    html.
      p()._("Sorry, no counters for nonexistent", $(JOB_ID, "job"))._();
    return;
  }
  if (!$(TASK_ID).isEmpty() && task == null) {
    html.
      p()._("Sorry, no counters for nonexistent", $(TASK_ID, "task"))._();
    return;
  }
  
  if(total == null || total.getGroupNames() == null || total.countCounters() == 0) {
    String type = $(TASK_ID);
    if(type == null || type.isEmpty()) {
      type = $(JOB_ID, "the job");
    }
    html.
      p()._("Sorry it looks like ",type," has no counters.")._();
    return;
  }
  
  String urlBase;
  String urlId;
  if(task != null) {
    urlBase = "singletaskcounter";
    urlId = MRApps.toString(task.getID());
  } else {
    urlBase = "singlejobcounter";
    urlId = MRApps.toString(job.getID());
  }
  
  
  int numGroups = 0;
  TBODY<TABLE<DIV<Hamlet>>> tbody = html.
    div(_INFO_WRAP).
    table("#counters").
      thead().
        tr().
          th(".group.ui-state-default", "Counter Group").
          th(".ui-state-default", "Counters")._()._().
      tbody();
  for (CounterGroup g : total) {
    CounterGroup mg = map == null ? null : map.getGroup(g.getName());
    CounterGroup rg = reduce == null ? null : reduce.getGroup(g.getName());
    ++numGroups;
    // This is mostly for demonstration :) Typically we'd introduced
    // a CounterGroup block to reduce the verbosity. OTOH, this
    // serves as an indicator of where we're in the tag hierarchy.
    TR<THEAD<TABLE<TD<TR<TBODY<TABLE<DIV<Hamlet>>>>>>>> groupHeadRow = tbody.
      tr().
        th().$title(g.getName()).$class("ui-state-default").
          _(fixGroupDisplayName(g.getDisplayName()))._().
        td().$class(C_TABLE).
          table(".dt-counters").$id(job.getID()+"."+g.getName()).
            thead().
              tr().th(".name", "Name");

    if (map != null) {
      groupHeadRow.th("Map").th("Reduce");
    }
    // Ditto
    TBODY<TABLE<TD<TR<TBODY<TABLE<DIV<Hamlet>>>>>>> group = groupHeadRow.
          th(map == null ? "Value" : "Total")._()._().
      tbody();
    for (Counter counter : g) {
      // Ditto
      TR<TBODY<TABLE<TD<TR<TBODY<TABLE<DIV<Hamlet>>>>>>>> groupRow = group.
        tr();
        if (task == null && mg == null && rg == null) {
          groupRow.td().$title(counter.getName())._(counter.getDisplayName()).
          _();
        } else {
          groupRow.td().$title(counter.getName()).
            a(url(urlBase,urlId,g.getName(), 
                counter.getName()), counter.getDisplayName()).
          _();
        }
      if (map != null) {
        Counter mc = mg == null ? null : mg.findCounter(counter.getName());
        Counter rc = rg == null ? null : rg.findCounter(counter.getName());
        groupRow.
          td(mc == null ? "0" : String.format("%,d", mc.getValue())).
          td(rc == null ? "0" : String.format("%,d", rc.getValue()));
      }
      groupRow.td(String.format("%,d", counter.getValue()))._();
    }
    group._()._()._()._();
  }
  tbody._()._()._();
}
 
Example 2
Source Project: big-c   Source File: CountersBlock.java    License: Apache License 2.0 4 votes vote down vote up
@Override protected void render(Block html) {
  if (job == null) {
    html.
      p()._("Sorry, no counters for nonexistent", $(JOB_ID, "job"))._();
    return;
  }
  if (!$(TASK_ID).isEmpty() && task == null) {
    html.
      p()._("Sorry, no counters for nonexistent", $(TASK_ID, "task"))._();
    return;
  }
  
  if(total == null || total.getGroupNames() == null || total.countCounters() == 0) {
    String type = $(TASK_ID);
    if(type == null || type.isEmpty()) {
      type = $(JOB_ID, "the job");
    }
    html.
      p()._("Sorry it looks like ",type," has no counters.")._();
    return;
  }
  
  String urlBase;
  String urlId;
  if(task != null) {
    urlBase = "singletaskcounter";
    urlId = MRApps.toString(task.getID());
  } else {
    urlBase = "singlejobcounter";
    urlId = MRApps.toString(job.getID());
  }
  
  
  int numGroups = 0;
  TBODY<TABLE<DIV<Hamlet>>> tbody = html.
    div(_INFO_WRAP).
    table("#counters").
      thead().
        tr().
          th(".group.ui-state-default", "Counter Group").
          th(".ui-state-default", "Counters")._()._().
      tbody();
  for (CounterGroup g : total) {
    CounterGroup mg = map == null ? null : map.getGroup(g.getName());
    CounterGroup rg = reduce == null ? null : reduce.getGroup(g.getName());
    ++numGroups;
    // This is mostly for demonstration :) Typically we'd introduced
    // a CounterGroup block to reduce the verbosity. OTOH, this
    // serves as an indicator of where we're in the tag hierarchy.
    TR<THEAD<TABLE<TD<TR<TBODY<TABLE<DIV<Hamlet>>>>>>>> groupHeadRow = tbody.
      tr().
        th().$title(g.getName()).$class("ui-state-default").
          _(fixGroupDisplayName(g.getDisplayName()))._().
        td().$class(C_TABLE).
          table(".dt-counters").$id(job.getID()+"."+g.getName()).
            thead().
              tr().th(".name", "Name");

    if (map != null) {
      groupHeadRow.th("Map").th("Reduce");
    }
    // Ditto
    TBODY<TABLE<TD<TR<TBODY<TABLE<DIV<Hamlet>>>>>>> group = groupHeadRow.
          th(map == null ? "Value" : "Total")._()._().
      tbody();
    for (Counter counter : g) {
      // Ditto
      TR<TBODY<TABLE<TD<TR<TBODY<TABLE<DIV<Hamlet>>>>>>>> groupRow = group.
        tr();
        if (task == null && mg == null && rg == null) {
          groupRow.td().$title(counter.getName())._(counter.getDisplayName()).
          _();
        } else {
          groupRow.td().$title(counter.getName()).
            a(url(urlBase,urlId,g.getName(), 
                counter.getName()), counter.getDisplayName()).
          _();
        }
      if (map != null) {
        Counter mc = mg == null ? null : mg.findCounter(counter.getName());
        Counter rc = rg == null ? null : rg.findCounter(counter.getName());
        groupRow.
          td(mc == null ? "0" : String.format("%,d", mc.getValue())).
          td(rc == null ? "0" : String.format("%,d", rc.getValue()));
      }
      groupRow.td(String.format("%,d", counter.getValue()))._();
    }
    group._()._()._()._();
  }
  tbody._()._()._();
}