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• IntelliJ download: https://www.jetbrains.com/idea/
• IntelliJ Scala Plugin: http://plugins.jetbrains.com/plugin/?id=1347

Check out our Setting up IntelliJ guide for details.

Eclipse Scala IDE

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To build Flink without executing the tests you can call:

mvn -DskipTests clean package


Run a single/set of tests with maven

If you want to run a single/set of tests you can do this via maven:

mvn verify -DskipTests clean package-Dtest=TestToRun

If you build multiple modules as part of the test run you might want to add -DfailIfNoTests=false:

mvn verify -Dtest=TestToRun -pl flink-runtime -am -DfailIfNoTests=false

Note that Flink uses the surefire plugin to run unit and integration tests. That is why you can also specify integration tests via -Dtest=SomeITCase.

Run Python Test

After building the Flink source code, you can run Python test in the flink-python module:

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