tillrohrmann commented on a change in pull request #8539: [FLINK-12617]
[container] StandaloneJobClusterEntrypoint defaults to random JobID for non-HA
setups
URL: https://github.com/apache/flink/pull/8539#discussion_r288191955
##########
File path:
flink-container/src/test/java/org/apache/flink/container/entrypoint/StandaloneJobClusterConfigurationParserFactoryTest.java
##########
@@ -47,9 +54,21 @@
*/
public class StandaloneJobClusterConfigurationParserFactoryTest extends
TestLogger {
+ @Rule
+ public TemporaryFolder tempFolder = new TemporaryFolder();
+ private File confFile;
+ private String confDirPath;
+
+ @Before
+ public void createEmptyFlinkConfiguration() throws IOException {
+ File confDir = tempFolder.getRoot();
+ confDirPath = confDir.getAbsolutePath();
+ confFile = new File(confDir,
GlobalConfiguration.FLINK_CONF_FILENAME);
+ new FileOutputStream(confFile).close();
Review comment:
I would suggest to replace with `confFile.createNewFile();`
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