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

Packages that use Counters

org.apache.hadoop.mapred
org.apache.hadoop.mapreduce
org.apache.hadoop.mapreduce.jobhistory
org.apache.hadoop.mapreduce.protocol
org.apache.hadoop.mapreduce.tools

Uses of Counters in org.apache.hadoop.mapred

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

protected long

JobClient.getCounter(Counters cntrs, String counterGroupName, String counterName)

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

Counters(Counters newCounters)

Uses of Counters in org.apache.hadoop.mapreduce

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

Counters	Job.getCounters() Gets the counters for this job.
Counters	TaskReport.getTaskCounters() A table of counters.

Constructors in org.apache.hadoop.mapreduce with parameters of type Counters

TaskReport(TaskID taskid, float progress, String state, String[] diagnostics, TIPStatus currentStatus, long startTime, long finishTime, Counters counters)
Creates a new TaskReport object

Uses of Counters in org.apache.hadoop.mapreduce.jobhistory

Methods in org.apache.hadoop.mapreduce.jobhistory that return Counters

Counters	JobHistoryParser.TaskInfo.getCounters()
Counters	JobHistoryParser.TaskAttemptInfo.getCounters()
Counters	TaskFailedEvent.getCounters() Get task counters
Counters	TaskFinishedEvent.getCounters() Get task counters
Counters	JobFinishedEvent.getMapCounters() Get the Map counters for the job
Counters	JobHistoryParser.JobInfo.getMapCounters()
Counters	JobFinishedEvent.getReduceCounters() Get the reduce counters for the job
Counters	JobHistoryParser.JobInfo.getReduceCounters()
Counters	JobFinishedEvent.getTotalCounters() Get the counters for the job
Counters	JobHistoryParser.JobInfo.getTotalCounters()

Constructors in org.apache.hadoop.mapreduce.jobhistory with parameters of type Counters

JobFinishedEvent(JobID id, long finishTime, int finishedMaps, int finishedReduces, int failedMaps, int failedReduces, Counters mapCounters, Counters reduceCounters, Counters totalCounters)
Create an event to record successful job completion

MapAttemptFinishedEvent(TaskAttemptID id, TaskType taskType, String taskStatus, long mapFinishTime, long finishTime, String hostname, int port, String rackName, String state, Counters counters, int[][] allSplits)
Create an event for successful completion of map attempts

MapAttemptFinishedEvent(TaskAttemptID id, TaskType taskType, String taskStatus, long mapFinishTime, long finishTime, String hostname, String state, Counters counters)
Deprecated. please use the constructor with an additional argument, an array of splits arrays instead. See ProgressSplitsBlock for an explanation of the meaning of that parameter. Create an event for successful completion of map attempts

ReduceAttemptFinishedEvent(TaskAttemptID id, TaskType taskType, String taskStatus, long shuffleFinishTime, long sortFinishTime, long finishTime, String hostname, int port, String rackName, String state, Counters counters, int[][] allSplits)
Create an event to record completion of a reduce attempt

ReduceAttemptFinishedEvent(TaskAttemptID id, TaskType taskType, String taskStatus, long shuffleFinishTime, long sortFinishTime, long finishTime, String hostname, String state, Counters counters)
Deprecated. please use the constructor with an additional argument, an array of splits arrays instead. See ProgressSplitsBlock for an explanation of the meaning of that parameter. Create an event to record completion of a reduce attempt

TaskAttemptFinishedEvent(TaskAttemptID id, TaskType taskType, String taskStatus, long finishTime, String rackName, String hostname, String state, Counters counters)
Create an event to record successful finishes for setup and cleanup attempts

TaskAttemptUnsuccessfulCompletionEvent(TaskAttemptID id, TaskType taskType, String status, long finishTime, String hostname, int port, String rackName, String error, Counters counters, int[][] allSplits)
Create an event to record the unsuccessful completion of attempts

TaskFailedEvent(TaskID id, long finishTime, TaskType taskType, String error, String status, TaskAttemptID failedDueToAttempt, Counters counters)
Create an event to record task failure

TaskFinishedEvent(TaskID id, TaskAttemptID attemptId, long finishTime, TaskType taskType, String status, Counters counters)
Create an event to record the successful completion of a task

Uses of Counters in org.apache.hadoop.mapreduce.protocol

Methods in org.apache.hadoop.mapreduce.protocol that return Counters

Counters

ClientProtocol.getJobCounters(JobID jobid) Grab the current job counters

Uses of Counters in org.apache.hadoop.mapreduce.tools

Methods in org.apache.hadoop.mapreduce.tools with parameters of type Counters

protected long

CLI.getCounter(Counters counters, String counterGroupName, String counterName)