mukul1987 commented on a change in pull request #782: HDDS-1461. Optimize
listStatus api in OzoneFileSystem
URL: https://github.com/apache/hadoop/pull/782#discussion_r284610750
##########
File path:
hadoop-ozone/ozonefs/src/test/java/org/apache/hadoop/fs/ozone/TestOzoneFileSystem.java
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@@ -219,6 +222,32 @@ public void testListStatusOnRoot() throws Exception {
assertFalse(fileStatus2.equals(dir12.toString()));
}
+ /**
+ * Tests listStatus operation on root directory.
+ */
+ @Test
+ public void testListStatusOnLargeDirectory() throws Exception {
+ Path root = new Path("/");
+ Set<String> paths = new TreeSet<>();
+ int numDirs = 5111;
+ for(int i = 0; i < numDirs; i++) {
+ Path p = new Path(root, String.valueOf(i));
+ fs.mkdirs(p);
+ paths.add(p.getName());
+ }
+
+ // ListStatus on root should return dir1 (even though /dir1 key does not
Review comment:
The comments here do not match with the assert in the next line. Can you
please have a look.
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