During data upload line geometry is converted to point geometry #6
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There is a problem with style creation in GeoServer, I am looking into it and I created a ticket here: |
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I have just deployed a PR to GeoNode that addresses the issue: The PR is already on the staging, so you can test it now. Let me know if I can close this @wendy-guan @blewis |
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I just told Prof. Xu to test this on staging. |
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Great. Remember, source code of the PR is still not merged in GeoNode. They need to wait until tomorrow for using it in their staging |
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I only asked him to test on our staging. He just replied saying that he has tried and it worked for him as expected. Thanks! |
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good :) |
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Prof. Xu said the ZJU production server can't roll back for whatever reason, therefore urgently need this fix. Please make it available to Wang Lijun ASAP. Thanks! |
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Uploaded line features are showing up corrected as lines in a map now, but the automatically generated thumbnail still shows features as points. |
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@wendy-guan I can't replicate this in CAMP staging |
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I will ask Prof. Xu to send a video and the layer - if he still experience the problem now. |
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video attached. If you search for "fengxuefeng" you will find several line layers with the thumbnail as points. They were uploaded from shapefiles. |
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@wendy-guan it would be interesting to know if this is still happening. On staging this looks fixed after last GeoNode updates |
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"fixed after last GeoNode updates" when was it? |
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You may see the time stamp of the layers with this problem in staging now. |
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Please note that the problem now is: Uploaded line features are showing up corrected as lines in a map now, but the automatically generated thumbnail still shows features as points. |
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oh I see, yes there is still an issue with thumbnails. Will create a ticket in GeoNode. |
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Do you mean that you will not fix this, but wait for someone in the GeoNode community to fix it - which we don't know when? |
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@wendy-guan I am planning to fix it but meanwhile I do that maybe someone else can take care of it |
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OK, That makes sense. I will let Prof. Xu know. Thanks! |
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Reopening this, I am looking again into this GeoNode bug: will keep you posted. |
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I debugged the problem and it looks to be a GeoServer scalability problem. I have commented my investigation in the above GeoNode ticket. Let's wait for a response from some GeoServer expert. |
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Any update on this one? Really hope we can close all issues soon and move on... |
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we are really close to fix this as well @wendy-guan 👍 a PR is being tested |
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@wendy-guan @blewis I just submitted a PR in GeoNode which should be able to definitely fix this: This PR is already in CAMP staging for you to test. I will let you know when it is part of GeoNode master, so that CAMP staff can update their instance. |
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Prof. Xu tested on staging last night and found line layers are still generating point thumbnails. Examples are "route" and "line_of_fenxuefeng" layers. |
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hi @wendy-guan this is because the PR I submitted is still not in code base. I am waiting for feedback from other developers. Meanwhile I could fork GeoNode, if this is urgent, and they can use it until PR is not merged. What do you think? |
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this is the PR to keep in mind: GeoNode/geonode#5024 |
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oh @wendy-guan you mean in the staging. Sorry, I will check it right now. |
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yes @wendy-guan this is expected, as staging was using master as well. I reverted now to use the PR source code. In any case, could Prof Xu upload the thumbnail when this is happening until the fix is included in GeoNode source code? |
3 days ago
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I believe that the bug in the subject of this ticket is now fixed on staging (and still not in GeoNode, we need still to merge the code). |
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Prof. Xu tested again on staging, and the result is inconsistent, some line layers generated line thumbnails, others still generated point thumbnails. See attached. |
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Yes, @wendy-guan I am aware of the problems with thumbnail generation. I will work on a fix tomorrow |
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this is now fixed in staging. |
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Test on staging is positive. Is the fix available for ZJU server now? |
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hi @wendy-guan I was still unable to merge the PR as there is one test which is failing - I am currently working to check out why this is happening today. I will keep you updated on this process and let you know when it is available |
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just sent to the CAMP staff the link to a GeoNode branch containing the fixes for this issue |
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I just tested on Staging with this line layer http://128.31.22.46/layers/geonode:route_2_3 and the line layer was converted to points and the thumbnail is points. NOTE clicking on a point however returns a highlighted LINE via WFS. |
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thanks @bglewis I have sent a new fix here: you can already test it in CAMP staging, will let you know when it is merged in 2.10.1 |
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the PR was merged in GeoNode and will be part of GeoNode 2.10.2 which will be released shortly. |
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What is the status of this now? Has it passed the test on CAMP staging? Has the fix been part of GeoNode release available to AMAP production? |
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@wendy-guan the changes are included in latest geonode - I just updated CAMP. GeoNode 2.10.2 should be released in days, I will let you know when it is available. |
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