Examples with PreviewPlanEnvironment org.apache.flink.client.program.PreviewPlanEnvironment used on opensource projects

Example 16 with PreviewPlanEnvironment

use of org.apache.flink.client.program.PreviewPlanEnvironment in project flink by apache.

the class DumpCompiledPlanTest method dumpWordCount.

@Test
public void dumpWordCount() {
    // prepare the test environment
    PreviewPlanEnvironment env = new PreviewPlanEnvironment();
    env.setAsContext();
    try {
        WordCount.main(new String[] { "--input", IN_FILE, "--output", OUT_FILE });
    } catch (OptimizerPlanEnvironment.ProgramAbortException pae) {
    // all good.
    } catch (Exception e) {
        e.printStackTrace();
        Assert.fail("WordCount failed with an exception");
    }
    dump(env.getPlan());
}