Avoid overloaded virtual function

db/db_impl.cc

@@ -1199,7 +1199,7 @@ Status DBImpl::RecoverLogFiles(const std::vector<uint64_t>& log_numbers,
         bool batch_changed = false;
 
         WalFilter::WalProcessingOption wal_processing_option =
-            db_options_.wal_filter->LogRecord(log_number, fname, batch,
+            db_options_.wal_filter->LogRecordFound(log_number, fname, batch,
                                               &new_batch, &batch_changed);
 
         switch (wal_processing_option) {

db/db_test2.cc

@@ -502,7 +502,7 @@ TEST_F(DBTest2, WalFilterTestWithColumnFamilies) {
       cf_name_id_map_ = cf_name_id_map;
     }
 
-    virtual WalProcessingOption LogRecord(unsigned long long log_number,
+    virtual WalProcessingOption LogRecordFound(unsigned long long log_number,
       const std::string& log_file_name,
       const WriteBatch& batch,
       WriteBatch* new_batch,

include/rocksdb/wal_filter.h

@@ -75,11 +75,12 @@ class WalFilter {
   // @returns               Processing option for the current record.
   //                        Please see WalProcessingOption enum above for
   //                        details.
-  virtual WalProcessingOption LogRecord(unsigned long long log_number,
+  virtual WalProcessingOption LogRecordFound(unsigned long long log_number,
                                         const std::string& log_file_name,
                                         const WriteBatch& batch,
                                         WriteBatch* new_batch,
                                         bool* batch_changed) {
+    // Default implementation falls back to older function for compatibility
     return LogRecord(batch, new_batch, batch_changed);
   }