adoroszlai commented on a change in pull request #824: HDDS-2682: OM File
create request does not check for existing directory with the same name
URL: https://github.com/apache/hadoop-ozone/pull/824#discussion_r408662054
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File path:
hadoop-ozone/integration-test/src/test/java/org/apache/hadoop/fs/ozone/TestOzoneFileSystem.java
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@@ -65,6 +68,110 @@
private int rootItemCount;
@Test(timeout = 300_000)
+ public void testCreateFileShouldCheckTheExistenceOfDirWithSameName() throws
Exception {
+ /*
+ * Op 1. create file -> /d1/d2/d3/d4/key2
+ * Op 2. create dir -> /d1/d2/d3/d4/key2
+ *
+ * Reverse of the above steps
+ * Op 2. create dir -> /d1/d2/d3/d4/key3
+ * Op 1. create file -> /d1/d2/d3/d4/key3
+ *
+ * Op 3. create file -> /d1/d2/d3 (d3 as a file inside /d1/d2)
+ */
+ OzoneConfiguration conf = new OzoneConfiguration();
+ cluster = MiniOzoneCluster.newBuilder(conf)
+ .setNumDatanodes(3)
+ .build();
+ cluster.waitForClusterToBeReady();
+ // create a volume and a bucket to be used by OzoneFileSystem
+ OzoneBucket bucket = TestDataUtil.createVolumeAndBucket(cluster);
+ volumeName = bucket.getVolumeName();
+ bucketName = bucket.getName();
+
+ String rootPath = String.format("%s://%s.%s/",
+ OzoneConsts.OZONE_URI_SCHEME, bucket.getName(),
bucket.getVolumeName());
+
+ // Set the fs.defaultFS and start the filesystem
+ conf.set(CommonConfigurationKeysPublic.FS_DEFAULT_NAME_KEY, rootPath);
+ fs = FileSystem.get(conf);
Review comment:
Nit: can you please extract this logic into a helper method, to avoid
duplication?
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