Useful in EDSC, get Harmony l2ss-py service to return a better message when failing

[jamesfwood]

In Earthdata search client, when a subset request fails it returns this message:

RSS SMAP Level 2C Sea Surface Salinity NRT V6.0 Validated Dataset
Status
Failed(100%)
1/1 orders complete
Access Method
Harmony
Granules
1 Granule
The order has failed processing.
Service has responded with message:
WorkItem failed: podaac/l2ss-py:2.9.0: Service request failed with an unknown error

Should return a real error like:
Could not determine coordinate variables

[jamesfwood]

[jamesfwood]

@sliu008 I can't seem to be able to reproduce this. Maybe this one was fixed, but I'm sure there are other collections that return WorkItem failed: podaac/l2ss-py:2.9.0: Service request failed with an unknown error

I'd like to find a new one and report that to the Harmony team.

[jamesfwood]

@sliu008
This gets that unknown error from harmony. Would be nice if harmony returned the real error.
https://github.com/podaac/concise-autotest/pull/992/checks?check_run_id=28987769769

harmony.harmony.ProcessingFailedException: WorkItem failed: podaac/concise:0.10.0rc2: Service request failed with an unknown error