private void PrintCounters(StringBuilder buff, Counters totalCounters, Counters mapCounters
, Counters reduceCounters)
{
// Killed jobs might not have counters
if (totalCounters == null)
{
return;
}
buff.Append("\nCounters: \n\n");
buff.Append(string.Format("|%1$-30s|%2$-30s|%3$-10s|%4$-10s|%5$-10s|", "Group Name"
, "Counter name", "Map Value", "Reduce Value", "Total Value"));
buff.Append("\n------------------------------------------" + "---------------------------------------------"
);
foreach (string groupName in totalCounters.GetGroupNames())
{
CounterGroup totalGroup = totalCounters.GetGroup(groupName);
CounterGroup mapGroup = mapCounters.GetGroup(groupName);
CounterGroup reduceGroup = reduceCounters.GetGroup(groupName);
Format @decimal = new DecimalFormat();
IEnumerator <Counter> ctrItr = totalGroup.GetEnumerator();
while (ctrItr.HasNext())
{
Counter counter = ctrItr.Next();
string name = counter.GetName();
string mapValue = @decimal.Format(mapGroup.FindCounter(name).GetValue());
string reduceValue = @decimal.Format(reduceGroup.FindCounter(name).GetValue());
string totalValue = @decimal.Format(counter.GetValue());
buff.Append(string.Format("%n|%1$-30s|%2$-30s|%3$-10s|%4$-10s|%5$-10s", totalGroup
.GetDisplayName(), counter.GetDisplayName(), mapValue, reduceValue, totalValue));
}
}
}
private void ValidateCounters(Counters counters)
{
IEnumerator <CounterGroup> it = counters.GetEnumerator();
while (it.HasNext())
{
CounterGroup group = it.Next();
Log.Info("Group " + group.GetDisplayName());
IEnumerator <Counter> itc = group.GetEnumerator();
while (itc.HasNext())
{
Log.Info("Counter is " + itc.Next().GetDisplayName());
}
}
NUnit.Framework.Assert.AreEqual(1, counters.CountCounters());
}
