Graph states

An executed graph can occupy one of the following states.

• N/A Job execution request has been registered and persisted. This status lasts only for a short interval.

• ENQUEUED Job execution command has been received. Job waits in Job Queue for later execution.

• READY Job initialization process is almost done.

• RUNNING Job is running.

• WAITING Used only by the engine as a component status.

• FINISHED_OK The job finished without a failure.

• ERROR A failure occurred during data processing or during initialization process.

• ABORTED The job has been aborted or killed.

• TIMEOUT May occur when the job execution exceeds a 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 is set as UNKNOWN. For example, when the server starts-up and there are RUNNING jobs in the database, which is impossible since the server has not started yet.