[jira] [Created] (FLINK-7792) CliFrontend tests suppress logging

[Shang Yuanchun (Jira)]

Chesnay Schepler created FLINK-7792:
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             Summary: CliFrontend tests suppress logging
                 Key: FLINK-7792
                 URL: https://issues.apache.org/jira/browse/FLINK-7792
             Project: Flink
          Issue Type: Bug
          Components: Client, Tests
    Affects Versions: 1.4.0
            Reporter: Chesnay Schepler
            Assignee: Chesnay Schepler
             Fix For: 1.4.0


The CliFrontendTests in flink-clients call `CliFrontendTestUtils#pipeSsytemOutToNull` to suppress the various print statements.

This method however also redirects stderr, causing all log output to be suppressed as well.



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