[GitHub] [pulsar] jiazhai commented on issue #4803: Pulsar schema doesn't support null value

[GitBox <gi...@apache.org>]

jiazhai commented on issue #4803:
URL: https://github.com/apache/pulsar/issues/4803#issuecomment-651011362


   Thanks @fmiguelez for the test.
   looks from the code, npe happens in stats path(ConsumerStatsRecorderImpl.java), would you like to provide a pull request to fix this issue:
   ```
       @Override
       public void updateNumMsgsReceived(Message<?> message) {
           if (message != null) {
               numMsgsReceived.increment();
               numBytesReceived.add(message.getData().length);        < === NPE
           }
       }
   
   ```


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