Description
Tests run: 4, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 5.853 sec <<< FAILURE! - in org.apache.flink.util.ExternalProcessRunnerTest
testPrintToErr(org.apache.flink.util.ExternalProcessRunnerTest) Time elapsed: 0.4 sec <<< FAILURE!
]rg.junit.ComparisonFailure: expected:<...ello process hello42[
> but was:<...ello process hello42[]
>
at org.junit.Assert.assertEquals(Assert.java:115)
at org.junit.Assert.assertEquals(Assert.java:144)
at org.apache.flink.util.ExternalProcessRunnerTest.testPrintToErr(ExternalProcessRunnerTest.java:64)