ayushtkn commented on a change in pull request #2516:
URL: https://github.com/apache/hive/pull/2516#discussion_r713671862
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File path: ql/src/test/org/apache/hadoop/hive/ql/parse/repl/TestCopyUtils.java
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@@ -110,6 +112,100 @@ public void shouldThrowExceptionOnDistcpFailure() throws
Exception {
copyUtils.doCopy(destination, srcPaths);
}
+ @Test
+ public void testFSCallsFailOnParentExceptions() throws Exception {
+ mockStatic(UserGroupInformation.class);
+ mockStatic(ReplChangeManager.class);
+
when(UserGroupInformation.getCurrentUser()).thenReturn(mock(UserGroupInformation.class));
+ HiveConf conf = mock(HiveConf.class);
+ conf.set(HiveConf.ConfVars.REPL_RETRY_INTIAL_DELAY.varname, "1s");
+ FileSystem fs = mock(FileSystem.class);
+ Path source = mock(Path.class);
+ Path destination = mock(Path.class);
+ ContentSummary cs = mock(ContentSummary.class);
+
+ Exception exception = new
org.apache.hadoop.fs.PathPermissionException("Failed");
+ when(ReplChangeManager.checksumFor(source,
fs)).thenThrow(exception).thenReturn("dummy");
+ when(fs.exists(same(source))).thenThrow(exception).thenReturn(true);
+ when(fs.delete(same(source),
anyBoolean())).thenThrow(exception).thenReturn(true);
+ when(fs.mkdirs(same(source))).thenThrow(exception).thenReturn(true);
+ when(fs.rename(same(source),
same(destination))).thenThrow(exception).thenReturn(true);
+
when(fs.getContentSummary(same(source))).thenThrow(exception).thenReturn(cs);
+
+ CopyUtils copyUtils = new
CopyUtils(UserGroupInformation.getCurrentUser().getUserName(), conf, fs);
+ CopyUtils copyUtilsSpy = Mockito.spy(copyUtils);
+ try {
+ copyUtilsSpy.exists(fs, source);
+ } catch (Exception e) {
+ assertEquals(exception.getClass(), e.getCause().getClass());
+ }
+ Mockito.verify(fs, Mockito.times(1)).exists(source);
+ try {
Review comment:
Check if you can use
``LambdaTestUtils.intercept`` instead of try-catch
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