This is an automated email from the ASF dual-hosted git repository.
robinyqiu pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/beam.git
The following commit(s) were added to refs/heads/master by this push:
new 3dab11a Add blog post for Apache Beam 2.25.0.
new 666094a Merge pull request #13131 from robinyqiu/release-blog
3dab11a is described below
commit 3dab11a48235d42d26e93877f49f3c7b56cb93b3
Author: Yueyang Qiu <[email protected]>
AuthorDate: Fri Oct 16 14:32:01 2020 -0700
Add blog post for Apache Beam 2.25.0.
---
CHANGES.md | 2 +-
website/www/site/static/beam-2.25.0.md | 85 ++++++++++++++++++++++++++++++++++
2 files changed, 86 insertions(+), 1 deletion(-)
diff --git a/CHANGES.md b/CHANGES.md
index 7293263..a82cb83 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -77,7 +77,7 @@
* Fixed X (Java/Python)
([BEAM-X](https://issues.apache.org/jira/browse/BEAM-X)).
-# [2.25.0] - Unreleased
+# [2.25.0] - 2020-10-23
## Highlights
diff --git a/website/www/site/static/beam-2.25.0.md
b/website/www/site/static/beam-2.25.0.md
new file mode 100644
index 0000000..d757147
--- /dev/null
+++ b/website/www/site/static/beam-2.25.0.md
@@ -0,0 +1,85 @@
+---
+title: "Apache Beam 2.25.0"
+date: 2020-10-23 14:00:00 -0800
+categories:
+ - blog
+authors:
+ - Robin Qiu
+---
+<!--
+Licensed 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.
+-->
+We are happy to present the new 2.25.0 release of Apache Beam. This release
includes both improvements and new functionality.
+See the [download page](/get-started/downloads/#2250-2020-10-23) for this
release.
+For more information on changes in 2.25.0, check out the
+[detailed release
notes](https://issues.apache.org/jira/secure/ReleaseNote.jspa?projectId=12319527&version=12347147).
+
+## Highlights
+
+* Splittable DoFn is now the default for executing the Read transform for Java
based runners (Direct, Flink, Jet, Samza, Twister2). The expected output of the
Read transform is unchanged. Users can opt-out using
`--experiments=use_deprecated_read`. The Apache Beam community is looking for
feedback for this change as the community is planning to make this change
permanent with no opt-out. If you run into an issue requiring the opt-out,
please send an e-mail to [[email protected]](mailt [...]
+
+## I/Os
+
+* Added cross-language support to Java's KinesisIO, now available in the
Python module `apache_beam.io.kinesis`
([BEAM-10138](https://issues.apache.org/jira/browse/BEAM-10138),
[BEAM-10137](https://issues.apache.org/jira/browse/BEAM-10137)).
+* Update Snowflake JDBC dependency for SnowflakeIO
([BEAM-10864](https://issues.apache.org/jira/browse/BEAM-10864))
+* Added cross-language support to Java's SnowflakeIO.Write, now available in
the Python module `apache_beam.io.snowflake`
([BEAM-9898](https://issues.apache.org/jira/browse/BEAM-9898)).
+* Added delete function to Java's `ElasticsearchIO#Write`. Now, Java's
ElasticsearchIO can be used to selectively delete documents using
`withIsDeleteFn` function
([BEAM-5757](https://issues.apache.org/jira/browse/BEAM-5757)).
+* Java SDK: Added new IO connector for InfluxDB - InfluxDbIO
([BEAM-2546](https://issues.apache.org/jira/browse/BEAM-2546)).
+
+## New Features / Improvements
+
+* Support for repeatable fields in JSON decoder for `ReadFromBigQuery` added.
(Python) ([BEAM-10524](https://issues.apache.org/jira/browse/BEAM-10524))
+* Added an opt-in, performance-driven runtime type checking system for the
Python SDK ([BEAM-10549](https://issues.apache.org/jira/browse/BEAM-10549)).
+ More details will be in an upcoming [blog
post](https://beam.apache.org/blog/python-performance-runtime-type-checking/index.html).
+* Added support for Python 3 type annotations on PTransforms using typed
PCollections ([BEAM-10258](https://issues.apache.org/jira/browse/BEAM-10258)).
+ More details will be in an upcoming [blog
post](https://beam.apache.org/blog/python-improved-annotations/index.html).
+* Improved the Interactive Beam API where recording streaming jobs now start a
long running background recording job. Running ib.show() or ib.collect()
samples from the recording
([BEAM-10603](https://issues.apache.org/jira/browse/BEAM-10603)).
+* In Interactive Beam, ib.show() and ib.collect() now have "n" and "duration"
as parameters. These mean read only up to "n" elements and up to "duration"
seconds of data read from the recording
([BEAM-10603](https://issues.apache.org/jira/browse/BEAM-10603)).
+* Initial preview of
[Dataframes](https://s.apache.org/simpler-python-pipelines-2020#slide=id.g905ac9257b_1_21)
support.
+ See also example at apache_beam/examples/wordcount_dataframe.py
+* Fixed support for type hints on `@ptransform_fn` decorators in the Python
SDK.
+ ([BEAM-4091](https://issues.apache.org/jira/browse/BEAM-4091))
+ This has not enabled by default to preserve backwards compatibility; use the
+ `--type_check_additional=ptransform_fn` flag to enable. It may be enabled by
+ default in future versions of Beam.
+
+## Breaking Changes
+
+* Python 2 and Python 3.5 support dropped
([BEAM-10644](https://issues.apache.org/jira/browse/BEAM-10644),
[BEAM-9372](https://issues.apache.org/jira/browse/BEAM-9372)).
+* Pandas 1.x allowed. Older version of Pandas may still be used, but may not
be as well tested.
+
+## Deprecations
+
+* Python transform ReadFromSnowflake has been moved from
`apache_beam.io.external.snowflake` to `apache_beam.io.snowflake`. The previous
path will be removed in the future versions.
+
+## Known Issues
+
+* Dataflow streaming timers once against not strictly time ordered when set
earlier mid-bundle, as the fix for
[BEAM-8543](https://issues.apache.org/jira/browse/BEAM-8543) introduced more
severe bugs and has been rolled back.
+
+
+## List of Contributors
+
+According to git shortlog, the following people contributed to the 2.25.0
release. Thank you to all contributors!
+
+Ahmet Altay, Alan Myrvold, Aldair Coronel Ruiz, Alexey Romanenko, Andrew
Pilloud, Ankur Goenka,
+Ayoub ENNASSIRI, Bipin Upadhyaya, Boyuan Zhang, Brian Hulette, Brian
Michalski, Chad Dombrova,
+Chamikara Jayalath, Damon Douglas, Daniel Oliveira, David Cavazos, David
Janicek, Doug Roeper, Eric
+Roshan-Eisner, Etta Rapp, Eugene Kirpichov, Filipe Regadas, Heejong Lee, Ihor
Indyk, Irvi Firqotul
+Aini, Ismaël Mejía, Jan Lukavský, Jayendra, Jiadai Xia, Jithin Sukumar, Jozsef
Bartok, Kamil
+Gałuszka, Kamil Wasilewski, Kasia Kucharczyk, Kenneth Jung, Kenneth Knowles,
Kevin Puthusseri, Kevin
+Sijo Puthusseri, KevinGG, Kyle Weaver, Leiyi Zhang, Lourens Naudé, Luke Cwik,
Matthew Ouyang,
+Maximilian Michels, Michal Walenia, Milan Cermak, Monica Song, Nelson Osacky,
Neville Li, Ning Kang,
+Pablo Estrada, Piotr Szuberski, Qihang, Rehman, Reuven Lax, Robert Bradshaw,
Robert Burke, Rui Wang,
+Saavan Nanavati, Sam Bourne, Sam Rohde, Sam Whittle, Sergiy Kolesnikov, Sindy
Li, Siyuan Chen, Steve
+Niemitz, Terry Xian, Thomas Weise, Tobiasz Kędzierski, Truc Le, Tyson
Hamilton, Udi Meiri, Valentyn
+Tymofieiev, Yichi Zhang, Yifan Mai, Yueyang Qiu, annaqin418, danielxjd,
dennis, dp, fuyuwei,
+lostluck, nehsyc, odeshpande, odidev, pulasthi, purbanow, rworley-monster,
sclukas77, terryxian78,
+tvalentyn, yoshiki.obata
