/ 
Helios-2.83
River stage one • 5 direct dependents • 5 total dependents
/ Helios::Error::FatalNoRetry

NAME

Helios::Error::FatalNoRetry - fatal exception class for Helios indicating a job failed and the error was so serious the job should not be reattempted.

SYNOPSIS

# in dodgy code:

use Error qw(:try);

sub dodgy {

	if ($something_bad) {
		throw Helios::Error::Fatal("Ah! Thats not gone well at all!");
	}
}


# in the caller of the dodgy code:

use Error qw(:try);

try {
	dodgy(@params);
} catch Helios::Error::FatalNoRetry with {
	my $e = shift;
	$self->logMsg( $e->text() );
	$self->failedJob( $job, $e->text() );
};

DESCRIPTION

Helios::Error::FatalNoRetry can be used to identify errors that cause a job not only to fail but to not be re-attempted by the job processing system. This implies an error that should be logged and the Schwartz job in question should be marked as permanently failed (with the Helios::Worker->failedJobPermanent() method).

Compare this to Helios::Error::Fatal, which implies a similar circumstance except the error isn't severe enough to prevent the system from re-attempting later.

SEE ALSO

Helios::Error::Fatal, Helios::Error::Warning, Error, Error::Simple

AUTHOR

Andrew Johnson, <ajohnson@ittoolbox.com>

COPYRIGHT AND LICENSE

Copyright (C) 2007-8 by CEB Toolbox, Inc.

This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself, either Perl version 5.8.0 or, at your option, any later version of Perl 5 you may have available.

WARRANTY

This software comes with no warranty of any kind.