Piotr Nowojski created FLINK-7058:
-------------------------------------
Summary: flink-scala-shell unintended dependencies for scala 2.11
Key: FLINK-7058
URL: https://issues.apache.org/jira/browse/FLINK-7058
Project: Flink
Issue Type: Bug
Reporter: Piotr Nowojski
Priority: Minor
Activation of profile scala-2.10 in `flink-scala-shell` and `flink-scala` do
not work as intended.
{code:xml}
<profiles>
<profile>
<id>scala-2.10</id>
<activation>
<property>
<name>!scala-2.11</name>
</property>
</activation>
<dependencies>
<dependency>
<groupId>org.scalamacros</groupId>
<artifactId>quasiquotes_2.10</artifactId>
<version>${scala.macros.version}</version>
</dependency>
<dependency>
<groupId>org.scala-lang</groupId>
<artifactId>jline</artifactId>
<version>2.10.4</version>
</dependency>
</dependencies>
</profile>
</profiles>
<activation>
</activation>
{code}
This activation IMO have nothing to do with `-Pscala-2.11` profile switch used
in our build. "properties" are defined by `-Dproperty` switches. As far as I
understand that, those additional dependencies would be added only if nobody
defined property named `scala-2.11`, which means, they would be added only if
switch `-Dscala-2.11` was not used, so it seems like those dependencies were
basically added always. This quick test proves that I'm correct:
{code:bash}
$ mvn dependency:tree -pl flink-scala | grep quasi
[INFO] +- org.scalamacros:quasiquotes_2.10:jar:2.1.0:compile
$ mvn dependency:tree -pl flink-scala -Pscala-2.11 | grep quasi
[INFO] +- org.scalamacros:quasiquotes_2.10:jar:2.1.0:compile
$ mvn dependency:tree -pl flink-scala -Pscala-2.10 | grep quasi
[INFO] +- org.scalamacros:quasiquotes_2.10:jar:2.1.0:compile
{code}
regardless of the selected profile those dependencies are always there.
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