Package | Description |
---|---|
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.
|
Modifier and Type | Method and Description |
---|---|
TaskReport[] |
JobTracker.getCleanupTaskReports(JobID jobid) |
TaskReport[] |
JobClient.getCleanupTaskReports(JobID jobId)
Get the information of the current state of the cleanup tasks of a job.
|
TaskReport[] |
JobTracker.getMapTaskReports(JobID jobid) |
TaskReport[] |
JobClient.getMapTaskReports(JobID jobId)
Get the information of the current state of the map tasks of a job.
|
TaskReport[] |
JobClient.getMapTaskReports(String jobId)
Deprecated.
Applications should rather use
JobClient.getMapTaskReports(JobID) |
TaskReport[] |
JobTracker.getReduceTaskReports(JobID jobid) |
TaskReport[] |
JobClient.getReduceTaskReports(JobID jobId)
Get the information of the current state of the reduce tasks of a job.
|
TaskReport[] |
JobClient.getReduceTaskReports(String jobId)
Deprecated.
Applications should rather use
JobClient.getReduceTaskReports(JobID) |
TaskReport[] |
JobTracker.getSetupTaskReports(JobID jobid) |
TaskReport[] |
JobClient.getSetupTaskReports(JobID jobId)
Get the information of the current state of the setup tasks of a job.
|
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