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Questions tagged [here-olp]

HERE platform is a dedicated space designed by HERE to store geolocated data and provide event processing capabilities. The platform offers services, APIs, and SDKs for maps and location-aware web and mobile apps. Use the here-olp tag when you need assistance or have questions while developing an app sourced by HERE platform data.

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How to read a Volatile layer from a batch pipeline?

How can I read from a Volatile Layer using a Batch pipeline ? public IntermediateData compileInFn(Pair in, LogContext logContext) { String partitionID = in.getKey().partition().toString(); try { if…
PTT
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How to override spark conf in OLP

How can I use the following flags to run a spark job in OLP? --conf spark.driver.userClassPathFirst=true --conf spark.executor.userClassPathFirst=true
InherentlyNuts
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Naming convention for OLP Protobuf Schemas

I'm trying to migrate some of our existing schema to OLP, using maven archetype. Is there any naming convention to what the package name should look like? We are debating wether it should be "com.here.hdlm.protobuf.schema" or…
Roman
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How can i access DataService's catalog dependencies?

We just started experimenting with OLP and first this we are trying to do is have a catalog in DataServices. If my OLP catalog has dependencies (on sources catalogs) how can i see them? I doesn't look OLP CLI has the feature. At least "olp catalog…
Roman
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Configuring JVM properties for OLP pipelines

I would like to provide custom JVM properties to pipelines deployed to OLP. I know it is possible when deploying via REST API, but is there any other way to do that (using CLI or portal GUI)? What are the general rules in that matter? Are different…
Dalroy
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Can we delete a version from the catalog or copy an older version to make it the latest version?

We are just starting to work with publishing to DataService catalogs, we use data-client library for this. Our team has decided to have VersionedLayer in the catalog because that fits our use case best. Our product is a pipeline of 5 components and…
Lakshmi Nookala
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HERE.OLP : How can I "Subscribe to Notifications" to a catalog?

I am trying to subscribe to a catalog for notification. But cannot find symbol "thenAppy". Please help. // subscription to notifications CompletionStage controlStage = …
PTT
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Python - HERE Map Attributes - Route calculation

Im trying to make a little app which creates a diversion route around closed roads using the rest api for HERE with python, im using the: https://cre.api.here.com/2/overlays/upload.json?... https://cre.api.here.com/2/calculateroute.json?... to…
BlvckSZN
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HERE API - Matrix routing yields "These credentials do not authorize access"

If I try to use the Matrix Routing service, I get the following error message: "error": "Forbidden", "error_description": "These credentials do not authorize access" I created a free Here developer account to use the Matrix Routing service.…
rad1um
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HERE API - TMC to Coordinates

I've been using the HERE Java library to decode binary TPEG files, however I am running into trouble when trying to get locations from the TMC location reference. I'd like to be able to take the TMC reference (location id, country code, location…
Trey Jenkins
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How to get routes for a bus of low weight that doesn't qualify for tollroads but is heigh enough to collide with viaducts?

I am using routing api in version 7.2 and trying to get routes by following…
Adam Radziwanowski
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Keep getting 500 error from HERE Isoline API

I'm using python requests. I tried both the example requests in the documentation and the requests I constructed myself - import…
lyra
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HERE Data Inspector doesn't shows the base map

I created a versioned layer in a catalog and published GeoJSON data to it. And I checked it from "Inspect" tab in the layer page in Workspace, but the base map(typically HERE OMV Plus) isn't shown and I can't find out the published partition. Why no…
Yuki Ito
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Need some suggestions on how to decode a protobuf file which is downloaded from HERE-OLP in binary format

We have a use case where the maps are downloaded from HERE-OLP. The files are in Protobuf3 (encoded as binary) format. How do we decode the file and read the content in it? Appreciate any recommendations or Java source code who have done this…
Venkata Kalyan
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Is it possible to inspect previous versions of versioned catalog layers?

I'm looking at a catalog in the Data Portal: https://platform.here.com/data I can go to the "Inspect" tab to look at the tiles that are published for the current version. Is it possible to do so for previous versions of the layer?
davidvandebunte
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