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Posted to commits@samza.apache.org by "Yi Pan (Data Infrastructure) (JIRA)" <ji...@apache.org> on 2018/04/16 04:41:00 UTC

[jira] [Created] (SAMZA-1659) Making user functions serializable in high-level APIs

Yi Pan (Data Infrastructure) created SAMZA-1659:
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             Summary: Making user functions serializable in high-level APIs
                 Key: SAMZA-1659
                 URL: https://issues.apache.org/jira/browse/SAMZA-1659
             Project: Samza
          Issue Type: Improvement
            Reporter: Yi Pan (Data Infrastructure)
             Fix For: 0.15.0


In order to be able to fully serialize the user DAG in high-level APIs, we need to make sure that the user-supplied functions are serializable as well. This will enable:
 # Deserialize and instantiation of per-task user functions become completely managed by the system. No need to invoke StreamApplication.init() in each task
 # Fully serialized user DAG can be distributed across the network to multiple containers

 



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