Package | Description |
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org.apache.hadoop.mapred | |
org.apache.hadoop.mapreduce.v2.app | |
org.apache.hadoop.mapreduce.v2.app.job.impl |
Modifier and Type | Class and Description |
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class |
TaskAttemptListenerImpl
This class is responsible for talking to the task umblical.
|
Constructor and Description |
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MapTaskAttemptImpl(TaskId taskId,
int attempt,
EventHandler eventHandler,
Path jobFile,
int partition,
JobSplit.TaskSplitMetaInfo splitInfo,
JobConf conf,
TaskAttemptListener taskAttemptListener,
Token<JobTokenIdentifier> jobToken,
Credentials credentials,
Clock clock,
AppContext appContext) |
ReduceTaskAttemptImpl(TaskId id,
int attempt,
EventHandler eventHandler,
Path jobFile,
int partition,
int numMapTasks,
JobConf conf,
TaskAttemptListener taskAttemptListener,
Token<JobTokenIdentifier> jobToken,
Credentials credentials,
Clock clock,
AppContext appContext) |
Modifier and Type | Method and Description |
---|---|
protected TaskAttemptListener |
MRAppMaster.createTaskAttemptListener(AppContext context) |
TaskAttemptListener |
MRAppMaster.getTaskAttemptListener() |
Modifier and Type | Field and Description |
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protected TaskAttemptListener |
TaskImpl.taskAttemptListener |
Constructor and Description |
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JobImpl(JobId jobId,
ApplicationAttemptId applicationAttemptId,
Configuration conf,
EventHandler eventHandler,
TaskAttemptListener taskAttemptListener,
JobTokenSecretManager jobTokenSecretManager,
Credentials jobCredentials,
Clock clock,
Map<TaskId,JobHistoryParser.TaskInfo> completedTasksFromPreviousRun,
MRAppMetrics metrics,
OutputCommitter committer,
boolean newApiCommitter,
String userName,
long appSubmitTime,
List<AMInfo> amInfos,
AppContext appContext,
JobStateInternal forcedState,
String forcedDiagnostic) |
MapTaskImpl(JobId jobId,
int partition,
EventHandler eventHandler,
Path remoteJobConfFile,
JobConf conf,
JobSplit.TaskSplitMetaInfo taskSplitMetaInfo,
TaskAttemptListener taskAttemptListener,
Token<JobTokenIdentifier> jobToken,
Credentials credentials,
Clock clock,
int appAttemptId,
MRAppMetrics metrics,
AppContext appContext) |
ReduceTaskImpl(JobId jobId,
int partition,
EventHandler eventHandler,
Path jobFile,
JobConf conf,
int numMapTasks,
TaskAttemptListener taskAttemptListener,
Token<JobTokenIdentifier> jobToken,
Credentials credentials,
Clock clock,
int appAttemptId,
MRAppMetrics metrics,
AppContext appContext) |
TaskAttemptImpl(TaskId taskId,
int i,
EventHandler eventHandler,
TaskAttemptListener taskAttemptListener,
Path jobFile,
int partition,
JobConf conf,
String[] dataLocalHosts,
Token<JobTokenIdentifier> jobToken,
Credentials credentials,
Clock clock,
AppContext appContext) |
TaskImpl(JobId jobId,
TaskType taskType,
int partition,
EventHandler eventHandler,
Path remoteJobConfFile,
JobConf conf,
TaskAttemptListener taskAttemptListener,
Token<JobTokenIdentifier> jobToken,
Credentials credentials,
Clock clock,
int appAttemptId,
MRAppMetrics metrics,
AppContext appContext) |
Copyright © 2013 Apache Software Foundation. All rights reserved.