pkumarsinha commented on a change in pull request #1936:
URL: https://github.com/apache/hive/pull/1936#discussion_r592395172



##########
File path: 
itests/hive-unit/src/test/java/org/apache/hadoop/hive/ql/parse/TestReplicationScenariosExternalTablesMetaDataOnly.java
##########
@@ -639,9 +629,11 @@ public void testIncrementalDumpEmptyDumpDirectory() throws 
Throwable {
             .verifyResult(inc2Tuple.lastReplicationId);
   }
 
-  private void assertFalseExternalFileList(Path externalTableFileList)
-      throws IOException {
+  private void assertFalseExternalFileList(String dumpLocation)

Review comment:
       Can you please move this method to ReplicationTestUtils itself. We have 
duplicate code for this method on two classes.

##########
File path: 
itests/hive-unit/src/test/java/org/apache/hadoop/hive/ql/parse/TestReplicationScenariosExternalTablesMetaDataOnly.java
##########
@@ -639,9 +629,11 @@ public void testIncrementalDumpEmptyDumpDirectory() throws 
Throwable {
             .verifyResult(inc2Tuple.lastReplicationId);
   }
 
-  private void assertFalseExternalFileList(Path externalTableFileList)
-      throws IOException {
+  private void assertFalseExternalFileList(String dumpLocation)
+          throws IOException {

Review comment:
       I think it doesn't throw IOException 

##########
File path: 
itests/hive-unit/src/test/java/org/apache/hadoop/hive/ql/parse/TestReplicationScenariosAcrossInstances.java
##########
@@ -2225,17 +2224,11 @@ private void setupUDFJarOnHDFS(Path 
identityUdfLocalPath, Path identityUdfHdfsPa
   /*
    * Method used from TestReplicationScenariosExclusiveReplica
    */
-  private void assertExternalFileInfo(List<String> expected, String 
dumplocation, boolean isIncremental,
+  private void assertExternalFileList(List<String> expected, String 
dumplocation,
                                       WarehouseInstance warehouseInstance)
           throws IOException {
     Path hivePath = new Path(dumplocation, ReplUtils.REPL_HIVE_BASE_DIR);
-    Path metadataPath = new Path(hivePath, EximUtil.METADATA_PATH_NAME);
-    Path externalTableInfoFile;
-    if (isIncremental) {
-      externalTableInfoFile = new Path(hivePath, FILE_NAME);
-    } else {
-      externalTableInfoFile = new Path(metadataPath, 
primaryDbName.toLowerCase() + File.separator + FILE_NAME);
-    }
-    ReplicationTestUtils.assertExternalFileInfo(warehouseInstance, expected, 
externalTableInfoFile);
+    Path externalTblFileList = new Path(hivePath, EximUtil.FILE_LIST_EXTERNAL);

Review comment:
       This is still not addressed. The same method(and code) is defined in 
three classes. assertExternalFileList. And essentially they aren't doing more 
than the path formation. As discussed, can we not use the 
ReplicationTestUtils.assertExternalFileList directly by modifying the signature 
a bit.




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