N/A

Job execution request has been registered and persisted. This status lasts only a short interval.

READY

Job initialization process is almost done.

RUNNING

Job is running.

WAITING

Used only by engine as a component status.

FINISHED_OK

Job finished without failure.

ERROR

Failure during data processing or during initialization process.

ABORTED

Job has been aborted or killed.

TIMEOUT

May occur when the job execution exceeds specified limit, but the TIMEOUT status is never visible in the execution history. Time-outed job may be aborted, thus the status changes from RUNNING to ABORTED.

UNKNOWN

When the server detects inconsistency of the job status, it's set as UNKNOWN. E.g. when the server starts-up and there are RUNNING jobs in the database, which is impossible since the server has not started yet.