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Posted to github@beam.apache.org by GitBox <gi...@apache.org> on 2022/10/26 18:13:25 UTC
[GitHub] [beam] chamikaramj commented on a diff in pull request #23837: [BEAM-23836] Updating documentation for cross-language Java pipelines…
chamikaramj commented on code in PR #23837:
URL: https://github.com/apache/beam/pull/23837#discussion_r1006028501
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website/www/site/content/en/documentation/programming-guide.md:
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@@ -7282,7 +7282,16 @@ To create an SDK wrapper for use in a Python pipeline, do the following:
#### 13.1.2. Creating cross-language Python transforms
-To make your Python transform usable with different SDK languages, you must create a Python module that registers an existing Python transform as a cross-language transform for use with the Python expansion service and calls into that existing transform to perform its intended operation.
+Any Python transforms defined in the scope of the expansion service should be accessible by specifying their fully qualified names. For example, you could use Python's `ReadFromText` transform in a Java pipeline with its fully qualified name `apache_beam.io.ReadFromText`:
+
+```java
Review Comment:
Can we just add Go snippets to also cover this part for Go SDK or will it need other documentation changes ?
cc: @riteshghorse
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