sungwy commented on code in PR #11772: URL: https://github.com/apache/iceberg/pull/11772#discussion_r1884751449
########## site/docs/status.md: ########## @@ -0,0 +1,362 @@ +--- +title: "Implementation Status" +--- +<!-- + - 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. + --> + +# Implementations Status + +Apache iceberg now has implementations of the iceberg spec in multiple languages. This page provides a summary of the +current status of these implementations. + +## Versions + +This section describes the versions of each implementation that are being tracked in this page. + +| Language | Version | +|-----------|---------| +| Java | 1.7.1 | +| PyIceberg | 0.7.0 | +| Rust | 0.3.0 | +| Go | 0.1.0 | + +## Data Types + +| Data Type | Java | PyIceberg | Rust | Go | +|----------------|------|-----------|------|----| +| boolean | Y | Y | Y | Y | +| int | Y | Y | Y | Y | +| long | Y | Y | Y | Y | +| float | Y | Y | Y | Y | +| double | Y | Y | Y | Y | +| decimal | Y | Y | Y | Y | +| date | Y | Y | Y | Y | +| time | Y | Y | Y | Y | +| timestamp | Y | Y | Y | Y | +| timestamptz | Y | Y | Y | Y | +| timestamp_ns | Y | Y | Y | Y | +| timestamptz_ns | Y | Y | Y | Y | +| string | Y | Y | Y | Y | +| uuid | Y | Y | Y | Y | +| fixed | Y | Y | Y | Y | +| binary | Y | Y | Y | Y | + +## Data File Formats + +| Format | Java | PyIceberg | Rust | Go | +|---------|------|-----------|------|----| +| Parquet | Y | Y | Y | Y | +| ORC | Y | N | N | N | +| Puffin | Y | N | N | N | + +## File IO + +| Storage | Java | PyIceberg | Rust | Go | +|----------------------|------|-----------|------|----| +| Local Filesystem | Y | Y | Y | Y | +| Hadoop Filesystem | Y | Y | Y | Y | +| Aws S3 | Y | Y | Y | Y | +| Google Cloud Storage | Y | Y | Y | Y | +| Memory Fs | Y | Y | Y | Y | + +## Table Update Operations + +### Table Spec V1 + +| Operation | Java | PyIceberg | Rust | Go | +|-----------------------------|------|-----------|------|----| +| Update schema | Y | N | Y | N | +| Update partition spec | Y | N | Y | N | +| Update table properties | Y | Y | Y | N | +| Replace sort order | Y | N | N | N | +| Update table location | Y | N | N | N | +| Append data files | Y | Y | N | N | +| Rewrite files | Y | Y | N | N | +| Rewrite manifests | Y | Y | N | N | +| Overwrite files | Y | Y | N | N | +| Row delta | Y | N | N | N | +| Delete files | Y | N | N | N | +| Update statistics | Y | N | N | N | +| Update partition statistics | Y | N | N | N | +| Expire snapshots | Y | N | N | N | +| Manage snapshots | Y | N | N | N | + +### Table Spec V2 + +| Operation | Java | PyIceberg | Rust | Go | +|-----------------------------|------|-----------|------|----| +| Update schema | Y | Y | N | N | +| Update partition spec | Y | Y | N | N | +| Update table properties | Y | Y | Y | N | +| Replace sort order | Y | N | N | N | +| Update table location | Y | N | N | N | +| Append data files | Y | Y | N | N | +| Rewrite files | Y | Y | N | N | +| Rewrite manifests | Y | Y | N | N | +| Overwrite files | Y | Y | N | N | +| Row delta | Y | N | N | N | +| Delete files | Y | Y | N | N | +| Update statistics | Y | N | N | N | +| Update partition statistics | Y | N | N | N | +| Expire snapshots | Y | N | N | N | +| Manage snapshots | Y | N | N | N | + Review Comment: With PyIceberg, I've seen many users struggling to figure out why they are running into commit failures because reliability/concurrency safe features have yet to be implemented in the subproject. Hence, I think it would help the community tremendously if we could also host information regarding the implementation of these features on the status page. These are the [reliability features listed in this section](https://iceberg.apache.org/docs/1.5.2/reliability/#reliability) like isolation levels, and commit retries/concurrent writes support -- 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
