[GitHub] [ozone] sumitagrawl commented on a diff in pull request #5217: Hdds 6646 - Intermittent failure in TestOzoneFileSystem#testRenameToTrashEnabled

["sumitagrawl (via GitHub)" <gi...@apache.org>]

sumitagrawl commented on code in PR #5217:
URL: https://github.com/apache/ozone/pull/5217#discussion_r1307599898


##########
hadoop-ozone/integration-test/src/test/java/org/apache/hadoop/fs/ozone/TestOzoneFileSystem.java:
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@@ -795,13 +796,15 @@ public void testListStatusOnKeyNameContainDelimiter() throws Exception {
    *
    * @throws IOException DB failure
    */
-  protected void deleteRootDir() throws IOException, InterruptedException {
+  protected void deleteRootDir()
+      throws IOException, InterruptedException, TimeoutException {
     FileStatus[] fileStatuses = fs.listStatus(ROOT);
 
     if (fileStatuses == null) {
       return;
     }
     deleteRootRecursively(fileStatuses);
+    Thread.sleep(500);

Review Comment:
   How sleep for 500ms solves the problem?
   And Who throws TimeoutException in what case make it flaky ?



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