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Posted to commits@pulsar.apache.org by GitBox <gi...@apache.org> on 2020/09/14 22:30:48 UTC

[GitHub] [pulsar] neapolis123 opened a new issue #8063: Questions about Registering Schema

neapolis123 opened a new issue #8063:
URL: https://github.com/apache/pulsar/issues/8063


   #### Expected behavior
   
   Tell us what should happen
   
   #### Actual behavior
   
   Tell us what happens instead
   
   #### Steps to reproduce
   
   How can we reproduce the issue
   
   #### System configuration
   **Pulsar version**: x.y
   


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[GitHub] [pulsar] Technoboy- commented on issue #8063: Questions about Registering Schema

Posted by GitBox <gi...@apache.org>.
Technoboy- commented on issue #8063:
URL: https://github.com/apache/pulsar/issues/8063#issuecomment-693852911


   ClientCnx#sendGetOrCreateSchema will send the request to broker.  
   ClientCnx#handleGetOrCreateSchemaResponse will handle the response.


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[GitHub] [pulsar] neapolis123 edited a comment on issue #8063: Questions about Registering Schema

Posted by GitBox <gi...@apache.org>.
neapolis123 edited a comment on issue #8063:
URL: https://github.com/apache/pulsar/issues/8063#issuecomment-694082912


   > ClientCnx#sendGetOrCreateSchema will send the request to broker.
   > ClientCnx#handleGetOrCreateSchemaResponse will handle the response.
   
   So what does ProducerImpl#tryRegistringSchema do ?


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[GitHub] [pulsar] sijie commented on issue #8063: Questions about Registering Schema

Posted by GitBox <gi...@apache.org>.
sijie commented on issue #8063:
URL: https://github.com/apache/pulsar/issues/8063#issuecomment-692418146


   If the schema is incompatible, creating a producer should fail. Did you see any problems?


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[GitHub] [pulsar] neapolis123 edited a comment on issue #8063: Questions about Registering Schema

Posted by GitBox <gi...@apache.org>.
neapolis123 edited a comment on issue #8063:
URL: https://github.com/apache/pulsar/issues/8063#issuecomment-692952670


   I am writing my thesis about Pulsar and a part of it is to model producers and consumers as state machines. When the reading the code I couldn't figure out what state the producer assumes when going from Ready to RegisteringSchema and then the registering fails. Can you please refer to where in the source code is the state changed to "Failed" when the function tryRegisteringSchema catches an IncompatibleSchemaException in the ProducerImp class  ? 
   I am sorry if this is not the appropriate place to discuss this. 
   My email : spirovsk@gmail.com If you deem it better to discuss this privately.


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[GitHub] [pulsar] neapolis123 commented on issue #8063: Questions about Registering Schema

Posted by GitBox <gi...@apache.org>.
neapolis123 commented on issue #8063:
URL: https://github.com/apache/pulsar/issues/8063#issuecomment-692952670


   I am writing my thesis about Pulsar and a part of it is to model producers and consumers as state machines. When the reading the code I couldn't figure out what state the producer assumes when going from Ready to RegisteringSchema and then the registering fails. Can you please refer to where in the source code is the state changed to "Failed" when the function tryRegisteringSchema catches an IncompatibleSchemaException ? 
   I am sorry if this is not the appropriate place to discuss this. 
   My email : spirovsk@gmail.com If you deem it better to discuss this privately.


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[GitHub] [pulsar] neapolis123 commented on issue #8063: Questions about Registering Schema

Posted by GitBox <gi...@apache.org>.
neapolis123 commented on issue #8063:
URL: https://github.com/apache/pulsar/issues/8063#issuecomment-694082912


   > ClientCnx#sendGetOrCreateSchema will send the request to broker.
   > ClientCnx#handleGetOrCreateSchemaResponse will handle the response.
   
   So what does ProducerImpl#tryRegistringSchema does ?


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