pkumar-singh commented on a change in pull request #2946:
URL: https://github.com/apache/bookkeeper/pull/2946#discussion_r774774180



##########
File path: 
bookkeeper-server/src/main/java/org/apache/bookkeeper/bookie/storage/ldb/EntryLocationIndex.java
##########
@@ -93,9 +93,16 @@ public long getLocation(long ledgerId, long entryId) throws 
IOException {
     public long getLastEntryInLedger(long ledgerId) throws IOException {
         if (deletedLedgers.contains(ledgerId)) {
             // Ledger already deleted
-            return -1;
+            if (log.isDebugEnabled()) {

Review comment:
       I think you are changing the  semantics of this method.
   As far as I could see. 
   Last Entry ID -1 means ledger is deleted. 
   ```
   for (entryId = firstEntryId; entryId < lastEntryId; entryId++) {
      // do somehting.
   }
   ```
   
   Since Last Entry ID is -1 it will not go in the for loop.  Throwing 
Bookie.NoEntryException might have undesirable effect in this case.
   
   However, Bookie.NoEntryException is thrown when EntryID is valid but it does 
not exist. 
   




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