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Posted to commits@arrow.apache.org by GitBox <gi...@apache.org> on 2021/07/27 19:15:28 UTC

[GitHub] [arrow-site] nealrichardson commented on a change in pull request #127: Blog post for 5.0.0 release

nealrichardson commented on a change in pull request #127:
URL: https://github.com/apache/arrow-site/pull/127#discussion_r677729911



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File path: _posts/2021-07-20-5.0.0-release.md
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@@ -0,0 +1,96 @@
+---
+layout: post
+title: "Apache Arrow 5.0.0 Release"
+date: "2020-07-16 00:00:00 -0600"
+author: pmc
+categories: [release]
+---
+<!--
+{% comment %}
+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.
+{% endcomment %}
+-->
+
+<!--
+
+To use this template:
+
+* Update all "XX" values with the appropriate numbers (you can get the resolved issues and contributors count from `_release/5.0.0.md`)
+* Fill in the various sections below. Note that the audience is the broader user community, not Arrow developers, so please write clearly using terms they will understand and care about. Delete any sections that don't have any content (as in, there are no changes to announce)
+* Delete this introductory comment
+
+ -->
+
+
+The Apache Arrow team is pleased to announce the 5.0.0 release. This covers
+over XX months of development work and includes [**XX resolved issues**][1]
+from [**XX distinct contributors**][2]. See the Install Page to learn how to
+get the libraries for your platform.
+
+The release notes below are not exhaustive and only expose selected highlights
+of the release. Many other bugfixes and improvements have been made: we refer
+you to the [complete changelog][3].
+
+## Community
+
+Since the 4.0.0 release, Daniƫl Heres, Kazuaki Ishizaki, Dominik Moritz, and Weston Pace
+have been invited as committers to Arrow,
+and Benjamin Kietzman and David Li have joined the Project Management Committee
+(PMC). Thank you for all of your contributions!
+
+## Columnar Format Notes
+
+Official IANA Media types (MIME types) have been registered for Apache
+Arrow IPC protocol data, both [stream]({{ site.baseurl }}/docs/format/Columnar.html#ipc-streaming-format) and [file]({{ site.baseurl }}/docs/format/Columnar.html#ipc-file-format) variants:
+
+* https://www.iana.org/assignments/media-types/application/vnd.apache.arrow.stream
+* https://www.iana.org/assignments/media-types/application/vnd.apache.arrow.file
+
+We recommend ".arrow" as the IPC file format file extension and ".arrows" for the IPC streaming format file extension.
+
+## Arrow Flight RPC notes
+
+## C++ notes
+
+## C# notes
+
+## Go notes
+
+## Java notes
+
+## JavaScript notes
+
+## Python notes

Review comment:
       ```suggestion
   ## Python notes
   
   * Datasets can now scan files asynchronously when the `use_async=True` option is provided to `Dataset.scanner`, `Dataset.to_table`, or `Dataset.to_batches` methods. This should provide better performance in environments where I/O can be slow, such as with remote sources.
   * Arrow now provides builtin support for writing CSV files through `pyarrow.csv.write_csv`
   * Wheels for Apple M1 Macs are now provided.
   * Many new `pyarrow.compute` functions are available, and introspection of the functions was improved so that they look more like standard Python functions.
   * It is now possible to access ORC file metadata from Python `ORCFile` objects
   * Building a `StructArray` now accepts a `mask` like other arrays
   * Many updates and fixes for the documentation
   ```




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