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

Packages that use Counters

org.apache.hadoop.mapred

A software framework for easily writing applications which process vast amounts of data (multi-terabyte data-sets) parallelly on large clusters (thousands of nodes) built of commodity hardware in a reliable, fault-tolerant manner.

Uses of Counters in org.apache.hadoop.mapred

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

Counters	RunningJob.getCounters() Gets the counters for this job.
Counters	TaskReport.getCounters() A table of counters.
Counters	JobTracker.getJobCounters(JobID jobid)
Counters	JobTracker.getJobCounters(String id) Deprecated.
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.
static void	JobHistory.JobInfo.logFinished(JobID jobId, long finishTime, int finishedMaps, int finishedReduces, int failedMaps, int failedReduces, Counters counters) Log job finished.
static void	JobHistory.JobInfo.logFinished(String jobId, long finishTime, int finishedMaps, int finishedReduces, int failedMaps, int failedReduces, Counters counters) Deprecated.
static void	JobHistory.Task.logFinished(String jobid, String taskid, String taskType, long finishTime, Counters counters) Deprecated.
static void	JobHistory.Task.logFinished(TaskID taskId, String taskType, long finishTime, Counters counters) Log finish time of task.
static Counters	Counters.sum(Counters a, Counters b) Convenience method for computing the sum of two sets of counters.