aljoscha commented on a change in pull request #14780:
URL: https://github.com/apache/flink/pull/14780#discussion_r565528105
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File path: docs/flinkDev/building.md
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@@ -132,7 +132,7 @@ Since version 1.7 Flink builds with Scala version 2.11
(default) and 2.12.
To build FLink against Scala 2.12, issue the following command:
{% highlight bash %}
-mvn clean install -DskipTests -Dscala-2.12
+mvn clean install -DskipTests -Dscala-2.12 -Dscala.version=2.12.12
Review comment:
This is to show that you can use a custom version, which is the purpose
of this PR. I think you only want to build it yourself to change the exact
Scala binary version. Otherwise, you can just use the binary releases.
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