Aljoscha Krettek created FLINK-7414:
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Summary: Hardcode scala.version to 2.11 in flink-quickstart-scala
Key: FLINK-7414
URL: https://issues.apache.org/jira/browse/FLINK-7414
Project: Flink
Issue Type: Improvement
Components: Build System
Affects Versions: 1.4.0
Reporter: Aljoscha Krettek
Assignee: Aljoscha Krettek
Priority: Blocker
Fix For: 1.4.0
Currently, the {{scala.binary.version}} of the Scala Quickstart is derived from
the {{scala.binary.version}} of Flink at the time when the Quickstart is built.
This means that whatever Scala version is active when we push the Quickstart
takes precedence. Currently, when deploying SNAPSHOT versions we deploy 2.10
first, then 2.11, i.e. the 1.4-SNAPSHOT Scala Quickstart has Scala version
2.11. The release script deploys first 2.11 and then 2.10, meaning the final
1.4.0 Scala Quickstart would have 2.10.
Simply fixing it to the latest supported (by Flink) will circumvent that issue
and users can easily change the Scala version in the Quickstart.
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