[AIRAVATA-2785] Output Data staging error handling

• Type: Improvement
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 0.17
• Fix Version/s: 0.18
• Component/s: helix implementation
• Assignee: Unassigned
• Reporter: Eroma
• Created: 08/May/18 18:58
• Updated: 21/Mar/19 03:04

Description

When errors occur in output data staging

1. Experiment status could be COMPLETED or FAILED.
2. If there are not at least one output file staged and there are errors in the process and they are logged in to airavata log experiment should be FAILED.
3. If some outputs exists (STDERR and STDOUT) but some are missing then the experiment could be COMPLETED.
4. Ideally we should be able to specify mandatory outputs and optional or circumstantial outputs. This way if at least single mandatory output is missing we can tag the experiment as FAILED but display existing outputs.
5. If at least one file is missing, because its not mandatory or some error occured display a warning message to users. Something like "Warning: one or many output files are missing. If further details or assistance required, please contact gateway administrator"