How to install HERE Anonymizer Preprocessor

You can download HERE Anonymizer Preprocessor from the HERE platform. The product is delivered in a ZIP archive that contains a fat JAR package with all of the code you need to run the application compiled.

Prerequisites

Before you start:

Get a HERE platform account created by your organization's admin and get the authentication and authorization credentials. To learn more about credentials, see the Identity and Access Management Developer Guide.
Install the OLP CLI. To learn more, see the HERE OLP CLI User Guide.
Set up your HERE platform credentials in the OLP CLI. To learn more, read this topic.

Environment requirements

HERE Anonymizer Preprocessor uses Java 17 at runtime. The cluster nodes that run HERE Anonymizer Preprocessor must have Java 17 installed.
HERE Anonymizer Preprocessor requires Flink 1.19.2. Additionally, Flink classes must be provided by the runtime environment as they are not included in the here-anonymizer-preprocessor.jar archive.
HERE Anonymizer Preprocessor also requires Apache Ignite 3.x to be used for caching data during the preprocessing phase.
The best way to run HERE Anonymizer Preprocessor in production as a high-performance, scalable application, is on a cluster of Linux-based nodes.

Download HERE Anonymizer Preprocessor

Check if you have access to the HERE platform. The list should contain the hrn:here:data::olp-here:here-anonymizer-preprocessor catalog.
```
olp catalog list
```
List the content of the releases layer of the catalog. The catalog contains all downloadable, released versions of HERE Anonymizer Preprocessor.
```
olp catalog layer object list hrn:here:data::olp-here:here-anonymizer-preprocessor releases
```

Download a specific version of the product. Replace the {SELECTED_VERSION} placeholder value with the identifier of the version you want to download.

olp catalog layer object get hrn:here:data::olp-here:here-anonymizer-preprocessor releases --key HERE_Anonymizer_Preprocessor_v{SELECTED_VERSION}.zip