zeroshade commented on code in PR #51: URL: https://github.com/apache/iceberg-go/pull/51#discussion_r1462199036
########## catalog/glue.go: ########## @@ -0,0 +1,162 @@ +// 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 catalog + +import ( + "context" + "errors" + "fmt" + + "github.com/apache/iceberg-go/io" + "github.com/apache/iceberg-go/table" + "github.com/aws/aws-sdk-go-v2/aws" + "github.com/aws/aws-sdk-go-v2/service/glue" + "github.com/aws/aws-sdk-go-v2/service/glue/types" +) + +var ( + _ Catalog = (*GlueCatalog)(nil) +) + +type GlueAPI interface { + GetTable(ctx context.Context, params *glue.GetTableInput, optFns ...func(*glue.Options)) (*glue.GetTableOutput, error) + GetTables(ctx context.Context, params *glue.GetTablesInput, optFns ...func(*glue.Options)) (*glue.GetTablesOutput, error) +} + +type GlueCatalog struct { + glueSvc GlueAPI +} + +func NewGlueCatalog(awscfg aws.Config) *GlueCatalog { + return &GlueCatalog{ + glueSvc: glue.NewFromConfig(awscfg), + } +} Review Comment: Rather than `NewGlueCatalog` like this, maybe we follow the more typical iceberg setup (similar to pyiceberg) and create a `LoadCatalog` function taking a uri + map[string]string (properties/options) and return the `Catalog` interface directly. We can then infer which type of catalog to create based on the uri or from a `type` property. I have an example of this in my older iceberg implementation of stuff located here: https://github.com/zeroshade/icegopher/blob/main/table/catalog/catalog.go also containing an implementation for the rest catalog there. Thoughts? ########## catalog/glue.go: ########## @@ -0,0 +1,162 @@ +// 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 catalog + +import ( + "context" + "errors" + "fmt" + + "github.com/apache/iceberg-go/io" + "github.com/apache/iceberg-go/table" + "github.com/aws/aws-sdk-go-v2/aws" + "github.com/aws/aws-sdk-go-v2/service/glue" + "github.com/aws/aws-sdk-go-v2/service/glue/types" +) + +var ( + _ Catalog = (*GlueCatalog)(nil) +) + +type GlueAPI interface { + GetTable(ctx context.Context, params *glue.GetTableInput, optFns ...func(*glue.Options)) (*glue.GetTableOutput, error) + GetTables(ctx context.Context, params *glue.GetTablesInput, optFns ...func(*glue.Options)) (*glue.GetTablesOutput, error) +} + +type GlueCatalog struct { + glueSvc GlueAPI +} Review Comment: Are we intending for these to be used externally? I think it would make more sense for all interactions with the catalog to be through the Catalog interface and that we shouldn't export these at all. Thoughts? -- 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...@iceberg.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@iceberg.apache.org For additional commands, e-mail: issues-h...@iceberg.apache.org
