Latest Contributions by KhaledHassen

FYI, we are increasing the limit to 1M ids. Pl. let us know if you see any timeout in your query that returns large number of ids. Changes should be on in prod tonight if all are good after testing. You can check the layer metadata and that should return you the 1M limit in returned Ids. ... View more

Will be on prod tonight. ... View more

Hi Scott, We are working on enhancing the limit some more. It will be deployed tonight. But in order to avoid timeout, you will need to paginate through the Ids. This is the best practice and will work always and for any kind of data. May I ask what the max number of rows you have requested in the past? we are seeing timeout for very large Ids and wonder if you have seen any timeout when requesting large number of Ids and how many these are. ... View more

Pl. note we have increased the max allowed objectId returned in online from 100K to 400K. This is to prevent a timeout for a large dataset. Client needs to paginate and fetch the Ids in pages which is supported. Using the admin API will not allow you to change the value more than 400K but you can set it to a lower value. The change will be production tonight. Thanks Khaled ... View more

StartAt time does control the scheduler when we start sending you changes. The changes are counted from the time you enable change tracking in your feature service and not from the startAt time. Once you receive the first change, all changes will be send based on the first change we sent earlier. ... View more

Please let me know if your services that see a delay in webhooks notification. We have been scaling the webhooks infrastructures to handle the load. But will be good if you can share a url of a service that sees a delay in webhooks notification. We would expect notification to be between 1-5 mins. ... View more

All, pl note online feature service now allows changing the field type if the change will not cause data loss or issue. For instance you can upgrade small int to int and float to double, etc. Thanks Khaled   ... View more

This is related to the data store accuracy we use which is around 11 or 12 mm.  I would try something a little bit higher. ... View more

Unfortunately we do not currently support vertical line in online feature service. The validation of geometry requires difference in x, y. This is a date store limitation. We will be working on supporting vertical line in future releases of online. The workaround is to create at least one point that has difference in x or y. Thanks Khaled Hassen Online Feature Service Dev. Lead   ... View more

Liam, I have watched the video. From what I see, you are applying updateDefinition to the feature service and not the layer. You need to go to the layer and set the topfilter on the layer using the layer updateDefinition. You cannot update topfilter in feature service updateDefinition API. ... View more

Hi Liam, Can you pl. try only the topfilter. { "viewLayerDefinition" : { "topFilter" : { "orderByFields" : "Fix_Time DESC", "groupByFields" : "Email", "topCount" : 1 } } }  Thanks  Khaled  ... View more

Hi Liam, I think you should be able to create a view with the topfilter for this service. Can you pl. provide us with the steps to create the view in our side based on this data. We can try to repro it. I think the step that should work as follows: - Create an empty view - Call add to definition and link the view to the source - Use update definition to change the topfilter. Thanks   Khaled ... View more

That looks right to me. I have recently fixed an issue related to topfilter. The fix will be available next week as part of online feature service update. So please try it again with the update. If it is the same bug I have fixed, then if you retry apply the topfilter. It will finally work. So please try it again another time and see if this is fixed. If not, please wait until next week for the fix.  ... View more

I would try to disable change tracking, sync and enable them back. You do not need to enable change tracking if all what you need to create offline and sync. You will see change tracking in the UX under (Keep track of changes to the data (add, update, delete features). Unfortunately you will have to delete all existing replicas on this service before disable sync. It is possible sync was enabled and there has been some schema changes after. Thanks Khaled     ... View more

You need to use admin service updateDefinition. Ex:  https://.../ArcGIS/rest/admin/services/<myservicename>/FeatureServer/updateDefinition and then pass the json above. Pl. note the sources of the view needs to have sync enabled. Thanks Khaled   ... View more