appContext, clock, conf, credentials, encryptedShuffle, eventHandler, jobFile, jobToken, nextAttemptNumber, partition, taskAttemptListener| Constructor and Description | 
|---|
| ReduceTaskImpl(org.apache.hadoop.mapreduce.v2.api.records.JobId jobId,
              int partition,
              org.apache.hadoop.yarn.event.EventHandler eventHandler,
              org.apache.hadoop.fs.Path jobFile,
              org.apache.hadoop.mapred.JobConf conf,
              int numMapTasks,
              TaskAttemptListener taskAttemptListener,
              org.apache.hadoop.security.token.Token<org.apache.hadoop.mapreduce.security.token.JobTokenIdentifier> jobToken,
              org.apache.hadoop.security.Credentials credentials,
              org.apache.hadoop.yarn.util.Clock clock,
              int appAttemptId,
              MRAppMetrics metrics,
              AppContext appContext) | 
| Modifier and Type | Method and Description | 
|---|---|
| protected TaskAttemptImpl | createAttempt() | 
| protected int | getMaxAttempts() | 
| org.apache.hadoop.mapreduce.v2.api.records.TaskType | getType() | 
canCommit, getAttempt, getAttempts, getCounters, getID, getInternalState, getProgress, getReport, getSplitsAsString, getState, getSuccessfulAttempt, handle, internalError, isFinishedpublic ReduceTaskImpl(org.apache.hadoop.mapreduce.v2.api.records.JobId jobId,
                      int partition,
                      org.apache.hadoop.yarn.event.EventHandler eventHandler,
                      org.apache.hadoop.fs.Path jobFile,
                      org.apache.hadoop.mapred.JobConf conf,
                      int numMapTasks,
                      TaskAttemptListener taskAttemptListener,
                      org.apache.hadoop.security.token.Token<org.apache.hadoop.mapreduce.security.token.JobTokenIdentifier> jobToken,
                      org.apache.hadoop.security.Credentials credentials,
                      org.apache.hadoop.yarn.util.Clock clock,
                      int appAttemptId,
                      MRAppMetrics metrics,
                      AppContext appContext)
protected int getMaxAttempts()
getMaxAttempts in class TaskImplprotected TaskAttemptImpl createAttempt()
createAttempt in class TaskImplpublic org.apache.hadoop.mapreduce.v2.api.records.TaskType getType()
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