zentol commented on a change in pull request #8304: [hotfix]Harden
TextInputFormatTest to avoid failure by uncleaned files
URL: https://github.com/apache/flink/pull/8304#discussion_r279250579
##########
File path:
flink-java/src/test/java/org/apache/flink/api/java/io/TextInputFormatTest.java
##########
@@ -44,14 +48,34 @@
* Tests for {@link TextInputFormat}.
*/
public class TextInputFormatTest {
+
+ private File baseDir;
+ private final String tempDirName = "tempDir";
+
+ @Before
+ public void setUp() throws IOException {
Review comment:
use a `TemporaryFolder` instead
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