org.apache.tez.runtime.task

Class TezChild

java.lang.Object

org.apache.tez.runtime.task.TezChild

public class TezChild
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	TezChild.ContainerExecutionResult

Constructor Summary

Constructors

Constructor and Description

TezChild(org.apache.hadoop.conf.Configuration conf, String host, int port, String containerIdentifier, String tokenIdentifier, int appAttemptNumber, String workingDir, String[] localDirs, Map<String,String> serviceProviderEnvMap, ObjectRegistryImpl objectRegistry, String pid, org.apache.tez.runtime.api.ExecutionContext executionContext, org.apache.hadoop.security.Credentials credentials, long memAvailable, String user, TezTaskUmbilicalProtocol umbilical, boolean updateSysCounters, org.apache.tez.hadoop.shim.HadoopShim hadoopShim)

Method Summary

Modifier and Type	Method and Description
static void	main(String[] args)
static TezChild	newTezChild(org.apache.hadoop.conf.Configuration conf, String host, int port, String containerIdentifier, String tokenIdentifier, int attemptNumber, String[] localDirs, String workingDirectory, Map<String,String> serviceProviderEnvMap, String pid, org.apache.tez.runtime.api.ExecutionContext executionContext, org.apache.hadoop.security.Credentials credentials, long memAvailable, String user, TezTaskUmbilicalProtocol tezUmbilical, boolean updateSysCounters, org.apache.tez.hadoop.shim.HadoopShim hadoopShim)
TezChild.ContainerExecutionResult	run()
void	shutdown()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

TezChild

public TezChild(org.apache.hadoop.conf.Configuration conf,
                String host,
                int port,
                String containerIdentifier,
                String tokenIdentifier,
                int appAttemptNumber,
                String workingDir,
                String[] localDirs,
                Map<String,String> serviceProviderEnvMap,
                ObjectRegistryImpl objectRegistry,
                String pid,
                org.apache.tez.runtime.api.ExecutionContext executionContext,
                org.apache.hadoop.security.Credentials credentials,
                long memAvailable,
                String user,
                TezTaskUmbilicalProtocol umbilical,
                boolean updateSysCounters,
                org.apache.tez.hadoop.shim.HadoopShim hadoopShim)
         throws IOException,
                InterruptedException

Throws:

IOException

InterruptedException

Method Detail

run

public TezChild.ContainerExecutionResult run()
                                      throws IOException,
                                             InterruptedException,
                                             org.apache.tez.dag.api.TezException

Throws:

IOException

InterruptedException

org.apache.tez.dag.api.TezException

shutdown

public void shutdown()

newTezChild

public static TezChild newTezChild(org.apache.hadoop.conf.Configuration conf,
                                   String host,
                                   int port,
                                   String containerIdentifier,
                                   String tokenIdentifier,
                                   int attemptNumber,
                                   String[] localDirs,
                                   String workingDirectory,
                                   Map<String,String> serviceProviderEnvMap,
                                   @Nullable
                                   String pid,
                                   org.apache.tez.runtime.api.ExecutionContext executionContext,
                                   org.apache.hadoop.security.Credentials credentials,
                                   long memAvailable,
                                   String user,
                                   TezTaskUmbilicalProtocol tezUmbilical,
                                   boolean updateSysCounters,
                                   org.apache.tez.hadoop.shim.HadoopShim hadoopShim)
                            throws IOException,
                                   InterruptedException,
                                   org.apache.tez.dag.api.TezException

Throws:

IOException

InterruptedException

org.apache.tez.dag.api.TezException

main

public static void main(String[] args)
                 throws IOException,
                        InterruptedException,
                        org.apache.tez.dag.api.TezException

Throws:

IOException

InterruptedException

org.apache.tez.dag.api.TezException