Latest Contributions by Department_of_Communications__

@MaxBöcke   @Yann-EricBoyeau  Apologies ... an oversight the solution provided by Max was correct, slightly different for our environment but definitely the correct solution.  with the joy of a solution I forgot to say thanks,  so many thanks and happy posting Paulg  ... View more

Hi,   @AndreaV , @MartinKrál    I have exactly the same issue .. same logs results etc.  Just for clarity ( don't want to panic or break stuff further)  could you tell me what steps you took to resolve the above...   I don't want to make assumptions.   And thanks for your time for posting and responding  Paulg ... View more

Hi Jonathan,   Still working on this issue and I'm at a dead end ...   We resolved the issue (partially) above by doing  urlrewrite to omit the <comma> <space> <loadbalncer url and now my sharing rest login works.  However I feel that this has only resolved the login issue and the redirects using the headers are causing all raster analytics gp tasks to fail (sample error code at the end).  I managed to change the redirect-uri  by adding ProxyAddHeaders Off and RequestHeader unset X-Forwarded-Host, RequestHeader unset X-Forwarded-For, RequestHeader unset X-Forwarded-Server - to the loadbalancer config, this resulted in the redirect_uri changing to only he internal loadbalancer address - which is of no use. Was not able to make any difference by changing the public facing reverse proxy configs .. so we opted for the Rewrite.  So now when I run a rasteranalytics task I get and error that indicates that the response  json is incorrect or empty ? I'm assuming because its not getting a response possibly?  ** the internal address of teh analytics server is being returned in the error ..     Any ideas please .  Is there  a way to capture the traffic to diagnose this ? .. I had planned to add some python outpt messages in teh offending .py files listed below to see a bit more of whatt was beeing sent around... but was reluctant until I asked the question.        Job Status: esriJobFailed Job Messages: esriJobMessageTypeInformative: Submitted. esriJobMessageTypeInformative: Executing... esriJobMessageTypeInformative: Start Time: Tuesday, October 19, 2021 4:06:17 PM esriJobMessageTypeInformative: Raster Analytics helper service: https://<MY RASTER ANALYTICS SERVER>:6443/arcgis esriJobMessageTypeInformative: Failed script BuildOverview... esriJobMessageTypeError: Traceback (most recent call last): File "E:\Program Files\ArcGIS\Server\framework\runtime\ArcGIS\Resources\ArcToolBox\Services\Scripts\BuildOverview.py", line 15, in <module> import rasterutils File "E:\Program Files\ArcGIS\Server\framework\runtime\ArcGIS\Resources\ArcToolBox\Services\Scripts\rasterutils.py", line 153, in <module> RUN_ON_AGOL = isAGOL() File "E:\Program Files\ArcGIS\Server\framework\runtime\ArcGIS\Resources\ArcToolBox\Services\Scripts\rasterutils.py", line 143, in isAGOL msgjson = r.json() File "E:\Program Files\ArcGIS\Server\framework\runtime\ArcGIS\bin\Python\envs\arcgispro-py3\Lib\site-packages\requests\models.py", line 898, in json return complexjson.loads(self.text, **kwargs) File "E:\Program Files\ArcGIS\Server\framework\runtime\ArcGIS\bin\Python\envs\arcgispro-py3\Lib\json\__init__.py", line 354, in loads return _default_decoder.decode(s) File "E:\Program Files\ArcGIS\Server\framework\runtime\ArcGIS\bin\Python\envs\arcgispro-py3\Lib\json\decoder.py", line 339, in decode obj, end = self.raw_decode(s, idx=_w(s, 0).end()) File "E:\Program Files\ArcGIS\Server\framework\runtime\ArcGIS\bin\Python\envs\arcgispro-py3\Lib\json\decoder.py", line 357, in raw_decode raise JSONDecodeError("Expecting value", s, err.value) from None json.decoder.JSONDecodeError: Expecting value: line 1 column 1 (char 0) esriJobMessageTypeError: Failed to execute (BuildOverview). esriJobMessageTypeInformative: Failed at Tuesday, October 19, 2021 4:06:18 PM (Elapsed Time: 1.19 seconds) esriJobMessageTypeError: Failed.   ... View more

Hi thanks for replying ..   yep I checked this and its all good, but thanks  ... View more

Hi Max, we are working on this today so I'll update if we have any sucess ... View more

Thanks Jonathan for the reply, that is my suspicion also,   we have an apache load balancer and reverse proxy - so almost 2 proxies so I rekon the headers are been joined somewhere enroute.  I'm sitting down with our Apache guy today who setup the loadbalancer and the reversproxy to look at the redirects and the headers to take a look and see what we can do .  Spotted this on the Apache site @ https://httpd.apache.org/docs/2.4/mod/mod_proxy.html under the section Reverse Proxy Request Headers   Be careful when using these headers on the origin server, since they will contain more than one (comma-separated) value if the original request already contained one of these headers. For example, you can use %{X-Forwarded-For}i in the log format string of the origin server to log the original clients IP address, but you may get more than one address if the request passes through several proxies. See also the ProxyPreserveHost and ProxyVia directives, which control other request headers. Note: If you need to specify custom request headers to be added to the forwarded request, use the RequestHeader directive.     ... View more

Thanks you John , appreciate you taking the time to answer ..  I did this earlier this morning .. but it has not changed as yet ....  I'll check it again on Monday .. in case its a periodic task that run on Hub central.   I'll post back with an update...  Thanks again and have a good weekend.   Paul ... View more

Hi Mark, Thanks for the reply, your post prompted me to take a closer look and basically mine was exactly like yours. Here is the before and after version (post a bit of fiddling) Before "@type": "dcat:Catalog", "conformsTo": "https://project-open-data.cio.gov/v1.1/schema", "describedBy": "https://project-open-data.cio.gov/v1.1/schema/catalog.json", "dataset": [ { "@type": "dcat:Dataset", "identifier": "http://opendata.arcgis.com/datasets/7e95eba45eb24855aa320c10e5c4b349_0", "license": "http://opendata.arcgis.com/datasets/7e95eba45eb24855aa320c10e5c4b349_0/license.json", "landingPage": "http://opendata.arcgis.com/datasets/7e95eba45eb24855aa320c10e5c4b349_0", "title": "LOADME", "description": "{{default.description}}", "keyword": [ "DCAT_TEST" After { "@context": "https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld", "@type": "dcat:Catalog", "conformsTo": "https://project-open-data.cio.gov/v1.1/schema", "describedBy": "https://project-open-data.cio.gov/v1.1/schema/catalog.json", "dataset": [ { "@type": "dcat:Dataset", "identifier": "http://opendata.arcgis.com/datasets/7e95eba45eb24855aa320c10e5c4b349_0", "license": "https://creativecommons.org/licenses/by/4.0/", "landingPage": "http://opendata.arcgis.com/datasets/7e95eba45eb24855aa320c10e5c4b349_0", "title": "LOADME", "description": "{{default.description}}", "keyword": [ "DCAT_TEST" ], "issued": "2020-05-29T10:25:21.000Z", So I now know I can change the content of the DCAT and for this particular example I just hard coded it with a url as for the moment but I also got it working with the dcat elements that popup on the righthand side when your editing (excuse the terminology I couldn't find and help or direction on this) I just added one line into the DCAT configuration (bold below) but it can be dynamic using the metadata item  { "title": "{{default.name}}", "description": "{{default.description}}", "keyword": "{{item.tags}}", "issued": "{{item.created:toISO}}", "modified": "{{item.modified:toISO}}", "license": "https://creativecommons.org/licenses/by/4.0/", "publisher": { "source": "{{default.source.source}}" }, "contactPoint": { "hasEmail": "{{metadata.metadata.mdContact.rpCntInfo.cntAddress.eMailAdd}}", "mbox": "info@gsi.ie" } } So for the moment it works ... I just have to better understand the whole configuration aspect.  Thanks for the post   Paulg ... View more

Thanks for the reply Robert,  I really wanted to see if it was an issue or something I caused  before I bothered the support guys. I'll go and report  it now..   Cheers ... View more