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Packages that use Counters | |
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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 |
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Methods in org.apache.hadoop.mapred that return Counters | |
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static Counters |
Counters.fromEscapedCompactString(String compactString)
Deprecated. Convert a stringified counter representation into a counter object. |
Counters |
RunningJob.getCounters()
Gets the counters for this job. |
Counters |
TaskReport.getCounters()
A table of counters. |
Counters |
JobTracker.getJobCounters(JobID jobid)
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static Counters |
Counters.sum(Counters a,
Counters b)
Deprecated. Convenience method for computing the sum of two sets of counters. |
Methods in org.apache.hadoop.mapred with parameters of type Counters | |
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void |
Counters.incrAllCounters(Counters other)
Deprecated. 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.ReduceAttempt.logFinished(TaskAttemptID taskAttemptId,
long shuffleFinished,
long sortFinished,
long finishTime,
String hostName,
String taskType,
String stateString,
Counters counter)
Log finished event of this task. |
static void |
JobHistory.MapAttempt.logFinished(TaskAttemptID taskAttemptId,
long finishTime,
String hostName,
String taskType,
String stateString,
Counters counter)
Log finish time of map task attempt. |
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)
Deprecated. Convenience method for computing the sum of two sets of counters. |
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