arp7 commented on a change in pull request #1361:
URL: https://github.com/apache/hadoop-ozone/pull/1361#discussion_r485332430
##########
File path:
hadoop-ozone/integration-test/src/test/java/org/apache/hadoop/fs/ozone/TestOzoneFSWithObjectStoreCreate.java
##########
@@ -209,6 +215,94 @@ public void testObjectStoreCreateWithO3fs() throws
Exception {
}
+
+ @Test
+ public void testKeyCreationFailDuetoDirectoryCreationBeforeCommit()
+ throws Exception {
+ OzoneVolume ozoneVolume =
+ cluster.getRpcClient().getObjectStore().getVolume(volumeName);
+
+ OzoneBucket ozoneBucket = ozoneVolume.getBucket(bucketName);
+
+ OzoneOutputStream ozoneOutputStream =
+ ozoneBucket.createKey("/a/b/c", 10);
+ byte[] b = new byte[10];
+ Arrays.fill(b, (byte)96);
+ ozoneOutputStream.write(b);
+
+ // Before close create directory with same name.
+ o3fs.mkdirs(new Path("/a/b/c"));
Review comment:
Do we have a test case that tests the reverse scenario? i.e. create the
dir first, then try to create a file with the same name. Also are we testing
this via the object store interface with the flag enabled?
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