[GitHub] [hudi] stp-pv commented on issue #9032: [SUPPORT] NPE when reading from a CDC-enabled table but written with BULK_INSERT

["stp-pv (via GitHub)" <gi...@apache.org>]

stp-pv commented on issue #9032:
URL: https://github.com/apache/hudi/issues/9032#issuecomment-1607612178

   Looking at the InternalRow.getString method usage is discouraged:
   
   ```
   // This is only use for test and will throw a null pointer exception if the position is null.
   def getString(ordinal: Int)
   ```
    
   Why does HoodieCDCRDD$CDCFileGroupIterator.convertRowToJsonString() special case StringType? It seems that it would need to at least check for null before converting the retrieved value to a String. 
    


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