org.apache.manifoldcf.crawler.connectors.hdfs

Class HDFSRepositoryConnector.BackgroundStreamThread

java.lang.Object

java.lang.Thread

org.apache.manifoldcf.crawler.connectors.hdfs.HDFSRepositoryConnector.BackgroundStreamThread

All Implemented Interfaces:

java.lang.Runnable

Enclosing class:

HDFSRepositoryConnector

protected static class HDFSRepositoryConnector.BackgroundStreamThread
extends java.lang.Thread

Nested Class Summary

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

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

Field Summary

Fields

Modifier and Type	Field and Description
protected boolean	abortThread
protected org.apache.hadoop.fs.Path	nodeId
protected java.lang.Throwable	responseException
protected HDFSSession	session
protected java.io.InputStream	sourceStream
protected org.apache.manifoldcf.connectorcommon.common.XThreadInputStream	threadStream

Fields inherited from class java.lang.Thread

MAX_PRIORITY, MIN_PRIORITY, NORM_PRIORITY

Constructor Summary

Constructors

Constructor and Description
BackgroundStreamThread(HDFSSession session, org.apache.hadoop.fs.Path nodeId)

Method Summary

Modifier and Type	Method and Description
protected void	checkException(java.lang.Throwable exception)
void	finishUp()
java.io.InputStream	getSafeInputStream()
void	run()

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

Field Detail

session

protected final HDFSSession session

nodeId

protected final org.apache.hadoop.fs.Path nodeId

abortThread

protected boolean abortThread

responseException

protected java.lang.Throwable responseException

sourceStream

protected java.io.InputStream sourceStream

threadStream

protected org.apache.manifoldcf.connectorcommon.common.XThreadInputStream threadStream

Constructor Detail

BackgroundStreamThread

public BackgroundStreamThread(HDFSSession session,
                              org.apache.hadoop.fs.Path nodeId)

Method Detail

run

public void run()

Specified by:

run in interface java.lang.Runnable

Overrides:

run in class java.lang.Thread

getSafeInputStream

public java.io.InputStream getSafeInputStream()
                                       throws java.lang.InterruptedException,
                                              java.io.IOException

Throws:

java.lang.InterruptedException

java.io.IOException

finishUp

public void finishUp()
              throws java.lang.InterruptedException,
                     java.io.IOException

Throws:

java.lang.InterruptedException

java.io.IOException

checkException

protected void checkException(java.lang.Throwable exception)
                       throws java.io.IOException

Throws:

java.io.IOException