Nico Kruber created FLINK-6670:
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Summary: remove CommonTestUtils.createTempDirectory()
Key: FLINK-6670
URL: https://issues.apache.org/jira/browse/FLINK-6670
Project: Flink
Issue Type: Bug
Components: Tests
Reporter: Nico Kruber
Priority: Minor
{{CommonTestUtils.createTempDirectory()}} encourages a dangerous design pattern
with potential concurrency issues in the unit tests which could be solved by
using the following pattern instead.
{code:java}
@Rule
public TemporaryFolder tempFolder = new TemporaryFolder();
{code}
We should therefore remove {{CommonTestUtils.createTempDirectory()}}.
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