eric-maynard commented on code in PR #1466: URL: https://github.com/apache/polaris/pull/1466#discussion_r2065756665
########## polaris-core/src/main/java/org/apache/polaris/core/connection/hadoop/HadoopConnectionConfigInfoDpo.java: ########## @@ -0,0 +1,88 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.polaris.core.connection.hadoop; + +import com.fasterxml.jackson.annotation.JsonProperty; +import com.google.common.base.MoreObjects; +import jakarta.annotation.Nonnull; +import jakarta.annotation.Nullable; +import java.util.HashMap; +import java.util.Map; +import org.apache.iceberg.CatalogProperties; +import org.apache.polaris.core.admin.model.ConnectionConfigInfo; +import org.apache.polaris.core.admin.model.HadoopConnectionConfigInfo; +import org.apache.polaris.core.connection.AuthenticationParametersDpo; +import org.apache.polaris.core.connection.ConnectionConfigInfoDpo; +import org.apache.polaris.core.connection.ConnectionType; +import org.apache.polaris.core.secrets.UserSecretsManager; + +/** + * The internal persistence-object counterpart to {@link + * org.apache.polaris.core.admin.model.HadoopConnectionConfigInfo} defined in the API model. + */ +public class HadoopConnectionConfigInfoDpo extends ConnectionConfigInfoDpo { + + private final String warehouse; + + public HadoopConnectionConfigInfoDpo( + @JsonProperty(value = "uri", required = true) @Nonnull String uri, + @JsonProperty(value = "authenticationParameters", required = true) @Nonnull Review Comment: I actually think supporting HadoopCatalog as a sort of "dumb" federation mode that just uses the properties you give it (and loads from `hdfs-site.xml` by default) is fine... if we wanted to add another module that brings in a `POLARIS_HADOOP` mode or something in the future that could be nice, too. In practice, the way you would probably deploy this is by creating a second Polaris instance dedicated to wrapping the Hadoop catalog, where you can specify env variables and a `hdfs-site.xml` -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: issues-unsubscr...@polaris.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org
