NicoK commented on a change in pull request #10113: [FLINK-13749][client] Make
PackagedProgram respect classloading policy
URL: https://github.com/apache/flink/pull/10113#discussion_r345243336
##########
File path:
flink-tests/src/test/java/org/apache/flink/test/classloading/ClassLoaderITCase.java
##########
@@ -384,4 +390,72 @@ public void testDisposeSavepointWithCustomKvState()
throws Exception {
invokeThread.join(deadline.timeLeft().toMillis());
assertFalse("Program invoke thread still running",
invokeThread.isAlive());
}
+
+ @Test
+ public void testProgramWithChildFirstClassLoader() throws IOException,
ProgramInvocationException {
+ // We have two files named test-resource in src/resource
(parent classloader classpath) and
+ // tmp folders (child classloader classpath) respectively.
+ String childResourceDirName = "child0";
+ String testResourceName = "test-resource";
+ File childResourceDir = FOLDER.newFolder(childResourceDirName);
+ File childResource = new
File(childResourceDir.getAbsolutePath() + File.separator + testResourceName);
+ Files.touch(childResource);
Review comment:
How about removing that guava dependency with this?
```suggestion
assertTrue(childResource.createNewFile());
```
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