FMRC Download index file for <dataset>

[rjdave]

THREDDS-5.4-SNAPSHOT from 05-13-2022
CentOS 7, AdoptOpenJDK 11.0.15+10, Tomcat 8.5.75

When using the admin/debug interface and navigating to the admin/collection/showCollection page for a given dataset, there is a "Download index file for datasetName" link. However, clicking the link always gives the error:

_datasetName_ NOT FOUND

even for a working fully updated FMRC dataset.

[rjdave]

THREDDS-5.5-SNAPSHOT from 07-26-2022
CentOS 7, AdoptOpenJDK 11.0.15+10, Tomcat 8.5.75

I tested the latest snapshot and I get the same error. There is no further information in threddsServlet.log:

2022-08-04T14:45:58.213 -0400 [    315624][      10] INFO  - threddsServlet - Remote host: 192.168.30.10 - Request: "GET /thredds/admin/collection/download?collection=13MHz_2km_realtime_codar_fmrc HTTP/1.1"
2022-08-04T14:45:58.270 -0400 [    315681][      10] INFO  - threddsServlet - Request Completed - 404 - -1 - 57

[tdrwenski]

Hi David,

In TDS 5, the FMRC datasets no longer have an xml index file (the persistence is now handled by ChronicleMap). The admin service "download index" only works for downloading grib index files, so the "not found" error is due to the admin service looking for a grib index for your FMRC dataset which of course does not exist.

[rjdave]

None of my datasets are grib so that explains it.