flyrain commented on code in PR #1515:
URL: https://github.com/apache/polaris/pull/1515#discussion_r2074348269
##########
site/content/in-dev/unreleased/configuring-polaris-for-production.md:
##########
@@ -135,34 +135,32 @@ default, Polaris uses an in-memory metastore.
> The default in-memory metastore is not suitable for production use, as it
> will lose all data
> when the server is restarted; it is also unusable when multiple Polaris
> replicas are used.
-To use a durable metastore, you need to switch to the EclipseLink metastore,
and provide your own
-`persistence.xml` file. This file contains details of the database used for
metastore management and
-the connection settings. For more information, refer to the [metastore
documentation]({{% ref
-"metastores" %}}).
+To enable a durable metastore, configure your system to use the Relational
JDBC-backed metastore.
+This implementation leverages Quarkus for datasource management and supports
configuration through
+environment variables or JVM -D flags at startup. For more information, refer
to the [Quarkus configuration
reference](https://quarkus.io/guides/config-reference#env-file).
-Then, configure Polaris to use your metastore by setting the following
properties:
+Configure the metastore by setting the following ENV variables:
-```properties
-polaris.persistence.type=eclipse-link
-polaris.persistence.eclipselink.configuration-file=/path/to/persistence.xml
-polaris.persistence.eclipselink.persistence-unit=polaris
```
+POLARIS_PERSISTENCE_TYPE=relational-jdbc
-Where:
+QUARKUS_DATASOURCE_DB_KIND=postgresql
+QUARKUS_DATASOURCE_USERNAME=<your-username>
+QUARKUS_DATASOURCE_PASSWORD=<your-password>
+QUARKUS_DATASOURCE_JDBC_URL=<jdbc-url-of-postgres>
+```
Review Comment:
I'm also supportive on JB's PR. It provides much better UX in terms of how
users config Polaris server and admin tool. User can make changes to
`config/application.prooperties` without searching for Polaris doc how to
config things. We can even put certain common used configures in it, and
comment them out by default, and users can uncomment them when needed.
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