sadanand48 commented on code in PR #5885:
URL: https://github.com/apache/hadoop/pull/5885#discussion_r1275096942
##########
hadoop-tools/hadoop-distcp/src/test/java/org/apache/hadoop/tools/TestCopyListing.java:
##########
@@ -167,6 +169,77 @@ public void testDuplicates() {
}
}
+ @Test(expected = DuplicateFileException.class, timeout = 10000)
+ public void testDiffBasedSimpleCopyListing() throws IOException {
+ FileSystem fs = null;
+ Configuration configuration = getConf();
+ DistCpSync distCpSync = Mockito.mock(DistCpSync.class);
+ Path listingFile = new Path("/tmp/list");
+ // Throws DuplicateFileException as it recursively traverses src3 directory
+ // and also adds 3.txt,4.txt twice
+ configuration.setBoolean(
+ DistCpConstants.CONF_LABEL_DIFF_COPY_LISTING_TRAVERSE_DIRECTORY, true);
+ try {
+ fs = FileSystem.get(getConf());
+ buildListingUsingSnapshotDiff(fs, configuration, distCpSync,
listingFile);
+ } catch (IOException e) {
+ LOG.error("Exception encountered in test", e);
Review Comment:
done.
##########
hadoop-tools/hadoop-distcp/src/test/java/org/apache/hadoop/tools/TestCopyListing.java:
##########
@@ -167,6 +169,77 @@ public void testDuplicates() {
}
}
+ @Test(expected = DuplicateFileException.class, timeout = 10000)
+ public void testDiffBasedSimpleCopyListing() throws IOException {
+ FileSystem fs = null;
+ Configuration configuration = getConf();
+ DistCpSync distCpSync = Mockito.mock(DistCpSync.class);
+ Path listingFile = new Path("/tmp/list");
+ // Throws DuplicateFileException as it recursively traverses src3 directory
+ // and also adds 3.txt,4.txt twice
+ configuration.setBoolean(
+ DistCpConstants.CONF_LABEL_DIFF_COPY_LISTING_TRAVERSE_DIRECTORY, true);
+ try {
+ fs = FileSystem.get(getConf());
+ buildListingUsingSnapshotDiff(fs, configuration, distCpSync,
listingFile);
+ } catch (IOException e) {
+ LOG.error("Exception encountered in test", e);
+ Assert.fail("Test failed " + e.getMessage());
+ } finally {
+ TestDistCpUtils.delete(fs, "/tmp");
+ }
+ }
+
+ @Test(timeout=10000)
+ public void testDiffBasedSimpleCopyListingWithoutTraverseDirectory() {
+ FileSystem fs = null;
+ Configuration configuration = getConf();
+ DistCpSync distCpSync = Mockito.mock(DistCpSync.class);
+ Path listingFile = new Path("/tmp/list");
+ // no exception expected in this case
+ configuration.setBoolean(
+ DistCpConstants.CONF_LABEL_DIFF_COPY_LISTING_TRAVERSE_DIRECTORY,
false);
+ try {
+ fs = FileSystem.get(getConf());
+ buildListingUsingSnapshotDiff(fs, configuration, distCpSync,
listingFile);
+ } catch (IOException e) {
+ LOG.error("Exception encountered in test", e);
Review Comment:
done.
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