org.apache.hadoop.tools.mapred

Class RetriableFileCopyCommand.CopyReadException

java.lang.Object

java.lang.Throwable

java.lang.Exception

java.io.IOException

org.apache.hadoop.tools.mapred.RetriableFileCopyCommand.CopyReadException

All Implemented Interfaces:

Serializable

Enclosing class:

RetriableFileCopyCommand

public static class RetriableFileCopyCommand.CopyReadException
extends IOException

Special subclass of IOException. This is used to distinguish read-operation failures from other kinds of IOExceptions. The failure to read from source is dealt with specially, in the CopyMapper. Such failures may be skipped if the DistCpOptions indicate so. Write failures are intolerable, and amount to CopyMapper failure.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
RetriableFileCopyCommand.CopyReadException(Throwable rootCause)

Method Summary

Methods inherited from class java.lang.Throwable

addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

RetriableFileCopyCommand.CopyReadException

public RetriableFileCopyCommand.CopyReadException(Throwable rootCause)