[GitHub] [pulsar] wolfstudy opened a new issue #4476: [Go client]MessageID output order error

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

wolfstudy opened a new issue #4476: [Go client]MessageID output order error
URL: https://github.com/apache/pulsar/issues/4476
 
 
   **Describe the bug**
   
   MessageID output order error
   
   
   **To Reproduce**
   
   `PulsarApi.proto` file definition:
   
   ```
   message MessageIdData {
   	required uint64 ledgerId = 1;
   	required uint64 entryId  = 2;
   	optional int32 partition = 3 [default = -1];
   	optional int32 batch_index = 4 [default = -1];
   }
   ```
   
   test code (enable batch and batch size is 5, the topic no partition) :
   
   ```
   (11,16,0,-1)
   (11,16,1,-1)
   (11,16,2,-1)
   (11,16,3,-1)
   (11,16,4,-1)
   (11,17,0,-1)
   (11,17,1,-1)
   (11,17,2,-1)
   (11,17,3,-1)
   (11,17,4,-1)
   ```
   
   We can see that the order of `batch_size` is opposite to the order of `partitions`.
   
   **Expected behavior**
   
   ```
   (11,16,-1,0)
   (11,16,-1,1)
   (11,16,-1,2)
   (11,16,-1,3)
   (11,16,-1,4)
   (11,17,-1,0)
   (11,17,-1,1)
   (11,17,-1,2)
   (11,17,-1,3)
   (11,17,-1,4)
   ```

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