snleee commented on a change in pull request #7995:
URL: https://github.com/apache/pinot/pull/7995#discussion_r783565335



##########
File path: 
pinot-controller/src/test/java/org/apache/pinot/controller/helix/core/retention/SegmentLineageCleanupTest.java
##########
@@ -168,15 +175,60 @@ public void testSegmentLineageCleanup()
     segmentsForTable = 
ControllerTestUtils.getHelixResourceManager().getSegmentsFor(OFFLINE_TABLE_NAME,
 false);
     Assert.assertEquals(segmentsForTable.size(), 3);
     Assert.assertTrue(Collections.disjoint(segmentsForTable, 
Arrays.asList("merged_1", "merged_2")));
-    segmentLineage =
-        SegmentLineageAccessHelper
-            
.getSegmentLineage(ControllerTestUtils.getHelixResourceManager().getPropertyStore(),
 OFFLINE_TABLE_NAME);
+    segmentLineage = SegmentLineageAccessHelper
+        
.getSegmentLineage(ControllerTestUtils.getHelixResourceManager().getPropertyStore(),
 OFFLINE_TABLE_NAME);
     Assert.assertEquals(segmentLineage.getLineageEntryIds().size(), 1);
   }
 
+  @Test
+  public void testRefreshTableCleanup()
+      throws InterruptedException {
+    // Create metadata for original segments
+    for (int i = 0; i < 3; i++) {
+      
ControllerTestUtils.getHelixResourceManager().addNewSegment(REFRESH_OFFLINE_TABLE_NAME,
+          
SegmentMetadataMockUtils.mockSegmentMetadata(REFRESH_OFFLINE_TABLE_NAME, 
"segment1_" + i), "downloadUrl");
+    }
+
+    // Create metadata for new segments.
+    for (int i = 0; i < 3; i++) {
+      
ControllerTestUtils.getHelixResourceManager().addNewSegment(REFRESH_OFFLINE_TABLE_NAME,
+          
SegmentMetadataMockUtils.mockSegmentMetadata(REFRESH_OFFLINE_TABLE_NAME, 
"segment2_" + i), "downloadUrl");
+    }
+
+    Assert.assertEquals(
+        
ControllerTestUtils.getHelixResourceManager().getSegmentsFor(REFRESH_OFFLINE_TABLE_NAME,
 false).size(), 6);
+
+    // Validate the case when the lineage entry state is 'IN_PROGRESS'
+    SegmentLineage segmentLineage = new 
SegmentLineage(REFRESH_OFFLINE_TABLE_NAME);
+    segmentLineage.addLineageEntry("0", new 
LineageEntry(Arrays.asList("segment1_0", "segment1_1", "segment1_2"),
+        Arrays.asList("segment2_0", "segment2_1", "segment2_2"), 
LineageEntryState.IN_PROGRESS,
+        System.currentTimeMillis()));
+    SegmentLineageAccessHelper
+        
.writeSegmentLineage(ControllerTestUtils.getHelixResourceManager().getPropertyStore(),
 segmentLineage, -1);
+    _retentionManager.processTable(REFRESH_OFFLINE_TABLE_NAME);
+    try {
+      waitForSegmentsToDelete(REFRESH_OFFLINE_TABLE_NAME, 3, 1000L);

Review comment:
       This will directly add 10 sec to the overall testing. I thought this may 
be too much. I prefer to keep it.




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