edu.iu.dsc.tws.data.api.splits

Class FileInputSplit.InputSplitOpenThread

java.lang.Object

java.lang.Thread

edu.iu.dsc.tws.data.api.splits.FileInputSplit.InputSplitOpenThread

All Implemented Interfaces:

java.lang.Runnable

Enclosing class:

FileInputSplit<OT>

public static class FileInputSplit.InputSplitOpenThread
extends java.lang.Thread

Obtains a DataInputStream in an thread that is not interrupted. This is a necessary hack around the problem that the HDFS client is very sensitive to InterruptedExceptions.

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Thread

java.lang.Thread.State, java.lang.Thread.UncaughtExceptionHandler

Field Summary

Fields inherited from class java.lang.Thread

MAX_PRIORITY, MIN_PRIORITY, NORM_PRIORITY

Constructor Summary

Constructors

Constructor and Description
InputSplitOpenThread(FileInputSplit split, long timeout)
InputSplitOpenThread(FileInputSplit split, long timeout, Config cfg)

Method Summary

Modifier and Type	Method and Description
void	run()
FSDataInputStream	waitForCompletion()

Methods inherited from class java.lang.Thread

activeCount, checkAccess, clone, countStackFrames, currentThread, destroy, dumpStack, enumerate, getAllStackTraces, getContextClassLoader, getDefaultUncaughtExceptionHandler, getId, getName, getPriority, getStackTrace, getState, getThreadGroup, getUncaughtExceptionHandler, holdsLock, interrupt, interrupted, isAlive, isDaemon, isInterrupted, join, join, join, resume, setContextClassLoader, setDaemon, setDefaultUncaughtExceptionHandler, setName, setPriority, setUncaughtExceptionHandler, sleep, sleep, start, stop, stop, suspend, toString, yield

Methods inherited from class java.lang.Object

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

Constructor Detail

InputSplitOpenThread

public InputSplitOpenThread(FileInputSplit split,
                            long timeout)

InputSplitOpenThread

public InputSplitOpenThread(FileInputSplit split,
                            long timeout,
                            Config cfg)

Method Detail

run

public void run()

Specified by:

run in interface java.lang.Runnable

Overrides:

run in class java.lang.Thread

waitForCompletion

public FSDataInputStream waitForCompletion()
                                    throws java.lang.Throwable

Throws:

java.lang.Throwable