Thredds init error

[Ethan Davis]

Hi Bruce,

I suspect that with your upgrade to TDS 3.10 that you will still get the 
error messages you listed but that the TDS should work as desired. As I 
mentioned, the TDS keeps track of a datasetScan/datasetRoot for each 
unique path. If it finds a duplicate, it writes the error message (it 
will be a warning in our next release) and continues. Doesn't look like 
the duplication should cause any trouble.

 From your content/thredds/catalog.xml

    <datasetScan dirLocation="/Volumes/gulf1/Shelves/"
                 path="Shelves" name="Shelves" serviceName="other">


 From your 
content/thredds/dodsC/Modeled_Data/Fulldisk8km/Profiles/Oct05/2003_0624_1800/catalog.xml

    <service name="group" base="" serviceType="Compound" >
        <service name="dods" base="/thredds/dodsC/" serviceType="OpenDAP" />
        <service name="http" base="/thredds/fileServer/" 
serviceType="HTTPServer" />
        <datasetRoot path="Shelves" dirLocation="/Volumes/gulf1/Shelves/"/>
    </service>
       ...
        <dataset name="8km_0624_2003.1800utc_10_3.nc" 
ID="aa057bd8-2104-44ee-bef7-51859bac9627-8km_0624_2003.1800utc_10_3.nc" >
            ...
            <access 
urlPath="Shelves/aa05/7bd8/aa057bd8-2104-44ee-bef7-51859bac9627/8km_0624_2003.1800utc_10_3.nc" 
serviceName="group" />
        </dataset>


One thing you could do to get rid of this duplication ... If all the 
access urlPaths in each catalog are the same except for the final 
dataset name, you could put the whole thing in your datasetRoot path. 
So, in the above example you could instead have:

    <service name="group" base="" serviceType="Compound" >
        <service name="dods" base="/thredds/dodsC/" serviceType="OpenDAP" />
        <service name="http" base="/thredds/fileServer/" 
serviceType="HTTPServer" />
        <datasetRoot 
path="Shelves/aa05/7bd8/aa057bd8-2104-44ee-bef7-51859bac9627" 
dirLocation="/Volumes/gulf1/Shelves/aa05/7bd8/aa057bd8-2104-44ee-bef7-51859bac9627/"/>
    </service>
       ...
        <dataset name="8km_0624_2003.1800utc_10_3.nc" 
ID="aa057bd8-2104-44ee-bef7-51859bac9627-8km_0624_2003.1800utc_10_3.nc" >
            ...
            <access 
urlPath="Shelves/aa05/7bd8/aa057bd8-2104-44ee-bef7-51859bac9627/8km_0624_2003.1800utc_10_3.nc" 
serviceName="group" />
        </dataset>

But I think the only advantage would be cleaning up your log files.

Hope this makes sense.

Ethan

-- 
Ethan R. Davis                                Telephone: (303) 497-8155
Software Engineer                             Fax:       (303) 497-8690
UCAR Unidata Program Center                   E-mail:    edavis at ucar.edu
P.O. Box 3000
Boulder, CO  80307-3000                       http://www.unidata.ucar.edu/
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