Hi I have tried sample project from: https://ci.apache.org/projects/flink/flink-docs-release-1.4/quickstart/scala_api_quickstart.html#maven
Versions: Linux: DISTRIB_DESCRIPTION="Ubuntu 16.04.3 LTS" Maven: Apache Maven 3.3.9 Java: openjdk version "1.8.0_151" OpenJDK Runtime Environment (build 1.8.0_151-8u151-b12-0ubuntu0.16.04.2-b12) OpenJDK 64-Bit Server VM (build 25.151-b12, mixed mode) I tried to use Maven archetypes and the quickstart script. After command: mvn clean package -Pbuild-jar Some pieces of result texts: [INFO] Scanning for projects... [INFO] [INFO] ------------------------------------------------------------------------ [INFO] Building Flink Quickstart Job 0.1 [INFO] ------------------------------------------------------------------------ Downloading: https://repo.maven.apache.org/maven2/org/apache/flink/flink-scala_2.10/1.3.0/flink-scala_2.10-1.3.0.pom Downloaded: https://repo.maven.apache.org/maven2/org/apache/flink/flink-scala_2.10/1.3.0/flink-scala_2.10-1.3.0.pom (10 KB at 17.1 KB/sec) ..... [INFO] [INFO] --- maven-clean-plugin:2.5:clean (default-clean) @ quickstart --- [INFO] [INFO] --- build-helper-maven-plugin:1.7:add-source (add-source) @ quickstart --- [INFO] Source directory: /home/esa/projects/quickstart/src/main/scala added. [INFO] [INFO] --- maven-resources-plugin:2.6:resources (default-resources) @ quickstart --- [INFO] Using 'UTF-8' encoding to copy filtered resources. [INFO] Copying 1 resource [INFO] [INFO] --- maven-compiler-plugin:3.1:compile (default-compile) @ quickstart --- [INFO] Nothing to compile - all classes are up to date [INFO] [INFO] --- scala-maven-plugin:3.2.2:compile (default) @ quickstart --- [WARNING] Expected all dependencies to require Scala version: 2.10.4 [WARNING] org.scala-lang:scala-reflect:2.10.4 requires scala version: 2.10.4 [WARNING] org.apache.flink:flink-scala_2.10:1.3.0 requires scala version: 2.10.4 [WARNING] org.apache.flink:flink-scala_2.10:1.3.0 requires scala version: 2.10.4 [WARNING] org.scala-lang:scala-compiler:2.10.4 requires scala version: 2.10.4 [WARNING] org.scalamacros:quasiquotes_2.10:2.0.1 requires scala version: 2.10.4 [WARNING] org.apache.flink:flink-streaming-scala_2.10:1.3.0 requires scala version: 2.10.4 [WARNING] org.apache.flink:flink-streaming-scala_2.10:1.3.0 requires scala version: 2.10.4 [WARNING] org.apache.flink:flink-runtime_2.10:1.3.0 requires scala version: 2.10.4 [WARNING] com.data-artisans:flakka-actor_2.10:2.3-custom requires scala version: 2.10.4 [WARNING] com.data-artisans:flakka-remote_2.10:2.3-custom requires scala version: 2.10.4 [WARNING] com.data-artisans:flakka-slf4j_2.10:2.3-custom requires scala version: 2.10.4 [WARNING] org.clapper:grizzled-slf4j_2.10:1.0.2 requires scala version: 2.10.3 [WARNING] Multiple versions of scala libraries detected! [INFO] /home/esa/projects/quickstart/src/main/scala:-1: info: compiling [INFO] Compiling 4 source files to /home/esa/projects/quickstart/target/classes at 1518596652303 [WARNING] warning: there were 1 feature warning(s); re-run with -feature for details [WARNING] one warning found [INFO] prepare-compile in 0 s [INFO] compile in 3 s [INFO] [INFO] --- build-helper-maven-plugin:1.7:add-test-source (add-test-source) @ quickstart --- [INFO] Test Source directory: /home/esa/projects/quickstart/src/test/scala added. [INFO] [INFO] --- maven-resources-plugin:2.6:testResources (default-testResources) @ quickstart --- [INFO] Using 'UTF-8' encoding to copy filtered resources. [INFO] skip non existing resourceDirectory /home/esa/projects/quickstart/src/test/resources [INFO] [INFO] --- maven-compiler-plugin:3.1:testCompile (default-testCompile) @ quickstart --- [INFO] No sources to compile [INFO] ...... Do I need to something with IDE ? (IntelliJ IDEA) Or do I need to install special version of Scala or something like that ? Esa
