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Helios-2.81
River stage one • 5 direct dependents • 5 total dependents
2 ++

Changes for version 2.81 - 2014-08-16

  • Added helios_jobtype_info command.
  • Added -H as a shortcut for --hostname for all helios_config_* commands. The helios_service_status command already had this option.
  • helios_service_status: Fix for [RT94095]. If a service does not report a status, helios_service_status will display '(none)' in the Version: field.
  • helios_config_set - helios_config_set now issues a response message if the config parameter was set successfully.
  • Helios::Logger - added get/setService accessor methods to help clarify the service/job/jobtype relationship. Even though the original accessors are named get/setJobType, the information being recorded is actually the service name. Helios::Logger classes can get jobtype information from the Helios::Job object itself (that's what Helios::Logger::Internal does). The old get/setJobType() methods will continue to work identically, but will be deprecated in the next major release.
  • Helios::Config - updated POD to remove all mention of the old get/setServiceName() accessor pair to reduce confusion.
  • Helios::Job - added get/setPriority accessor methods, which were mistakenly left out of release 2.80.

Documentation

Helios
submitJob.pl
CGI script to receive jobs for Helios via HTTP POST
helios.pl
Launch a daemon to service jobs in the Helios job processing system
helios_config_get
get a config parameter's value from the Helios collective database
helios_config_import
import a INI-style config file into the Helios database
helios_config_set
set a config param's value in the Helios database
helios_config_unset
delete a config param's value from the Helios database
helios_job_info
get detailed information about a job in a Helios collective
helios_job_status
get a Helios job's exitstatus
helios_job_submit.pl
Submit a job to the Helios job processing system from the cmd line
helios_jobtype_add
Add a jobtype to the Helios collective database
helios_jobtype_info
Get info about a jobtype from the Helios collective database
helios_log_clean.pl
Clean old log and history entries from the Helios database
helios_service_status
check the status of services running in a Helios collective
Helios::Configuration
Helios configuration parameter reference
Helios::Tutorial
a tutorial for getting started with Helios

Modules

MP3IndexerService
Stub::StubService
Bundle::Helios
install all Helios related modules
Helios
a distributed job processing system
Helios::Config
base class for Helios configuration system
Helios::Error
a convenience class to import all Helios::Error exception classes
Helios::Error::BaseError
base exception class for Helios services
Helios::Error::ConfigError
exception class for Helios indicating a configuration error occurred
Helios::Error::DatabaseError
exception class for Helios indicating a database error occurred
Helios::Error::Fatal
fatal exception class for Helios indicating a job failed but can be re-attempted
Helios::Error::FatalNoRetry
fatal exception class for Helios indicating a job failed and the error was so serious the job should not be reattempted.
Helios::Error::InvalidArg
exception class for Helios indicating a job's args are invalid
Helios::Error::JobTypeError
exception class for Helios indicating a jobtype error occurred
Helios::Error::LoggingError
exception class for Helios indicating an error occurred in the logging subsystem
Helios::Error::ObjectDriverError
exception class for Helios indicating an object driver error occurred
Helios::Error::Warning
exception class for Helios indicating a job was successful but it encountered errors during processing
Helios::Job
base class for jobs in the Helios job processing system
Helios::JobType
class to represent Helios jobtypes
Helios::Logger
Base class for sending Helios logging information to external loggers
Helios::Logger::Internal
Helios::Logger subclass implementing Helios internal logging
Helios::MetajobBurstService
base class for metajob burst services in Helios
Helios::ObjectDriver
class to return Helios::ObjectDriver::DBI objects pointing to the collective database
Helios::ObjectDriver::DBI
Data::ObjectDriver subclass for Helios
Helios::Service
base class for services in the Helios job processing system
Helios::TS
TheSchwartz subclass for Helios
Helios::TS::Job
TheSchwartz::Job subclass for Helios
Helios::TestService
Helios::Service subclass useful for testing

Provides

Helios::ConfigParam
in lib/Helios/ConfigParam.pm
Helios::JobHistory
in lib/Helios/JobHistory.pm
Helios::LogEntry
in lib/Helios/LogEntry.pm
Helios::LogEntry::Levels
in lib/Helios/LogEntry/Levels.pm

Examples

Other files