Uses of Class
org.apache.hadoop.mapred.Counters

Packages that use Counters

org.apache.hadoop.mapred

A system for scalable, fault-tolerant, distributed computation over large data collections.

Uses of Counters in org.apache.hadoop.mapred

Methods in org.apache.hadoop.mapred that return Counters

Counters	TaskReport.getCounters() A table of counters.
Counters	RunningJob.getCounters() Gets the counters for this job.
Counters	JobSubmissionProtocol.getJobCounters(String jobid) Grab the current job counters
Counters	JobTracker.getJobCounters(String jobid)
static Counters	Counters.sum(Counters a, Counters b) Convenience method for computing the sum of two sets of counters.

Methods in org.apache.hadoop.mapred with parameters of type Counters

void	Counters.incrAllCounters(Counters other) Increments multiple counters by their amounts in another Counters instance.
void	TaskTracker.progress(String taskid, float progress, String state, TaskStatus.Phase phase, Counters counters) Called periodically to report Task progress, from 0.0 to 1.0.
static Counters	Counters.sum(Counters a, Counters b) Convenience method for computing the sum of two sets of counters.