FileNotFound: catalog.xml

[julienchastang]

@cwardgar and I found that the TDS 5.0 snapshot version (20161019.213203-24) via Docker is reporting:

FileNotFound: grib/NCEP/GFS/Global_0p25deg/catalog.xml

when trying to access the catalog page of a dataset. For example:

https://unicloud.westus.cloudapp.azure.com/thredds/catalog/grib/NCEP/GFS/Global_0p25deg/catalog.html

though we may go back to 4.6.6 on Azure where this error is not present.

[lesserwhirls]

what set of catalogs are you using?

[julienchastang]

Using Unidata/TdsConfig pretty much out-of-the-box. (Was that your question?)

[lesserwhirls]

Unidata/TdsConfig thredds, or thredds-dev? With 5.0, you will need to use thredds-dev. That said, there are other things in the thredds-dev catalogs that you may not want. We might need to make a new config set for azure.

[cwardgar]

I fixed the lack of log output in #665. So, if the problem isn't what Sean pointed out, you can grab the latest build so that we at least have stack traces.

[julienchastang]

@lesserwhirls thredds and not thredds-dev. @cwardgar I'll also commit the latest snapshot war version in the Dockerfile. My aim here is really to ensure there is not a problem with the Dockerfile set up for the 5.0-SNAPHOT branch. At this point, I think I'm comfortable providing a 5.0-SNAPSHOT branch of Unidata/thredds-docker since I don't think there are any problems in Dockerland (at least for this specific issue).

[cwardgar]

@julienchastang Was this issue fixed by using the thredds-dev TdsConfig?

[julienchastang]

@cwardgar I never tried. (My aim was to prove to myself the problems we were seeing had nothing to do with the Docker setup.) Would you like me to try so we can close this issue? I can do so sometime today hopefully.

[cwardgar]

Sure, that would be great.

[julienchastang]

I believe I am still seeing the same problem. Just so we are on the same page, here is what I did:

• exploded TdsConfig/threddsDev/config.zip in to /usr/local/tomcat/content/thredds
• restarted the container with 5.0-SNAPSHOT version (20161026.011301-32)

Grabbing contents of threddsDev/config.zip and putting them in /usr/local/tomcat/content/thredds is the only change I made between 4.6.6 and the 5.0-SNAPSHOT.

(I did not grab the pqacts from threddsDev, but that should be irrelevant.) Is there anything else I can do to help?

[cwardgar]

Did you get an error in threddsServlet.log?

[julienchastang]

After working with the thredds team, we were able to identify a mismatch between the TDS version (5.0 snapshot) and TDM version (4.6). The consequence of this discrepancy is that grib index files were not being properly generated and therefore the collection appeared empty. Closing issue since this was a user error problem.