Yi Pan (Data Infrastructure) created SAMZA-1101: ---------------------------------------------------
Summary: Delay the creation of actual function to send to a physical stream until OperatorImpl instantiation Key: SAMZA-1101 URL: https://issues.apache.org/jira/browse/SAMZA-1101 Project: Samza Issue Type: Bug Reporter: Yi Pan (Data Infrastructure) There are a few reasons for that: # it helps to keep the logic StreamGraphImpl only refers to logic stream (i.e. the physical stream properties should be populated by physical ExecutionEnvironment) # it helps to keep the OperatorSpec for sendTo() only containing spec info, not physical implementation, which allows us to swap in collection-based or file-based streams sendTo() function w/o the user program change -- This message was sent by Atlassian JIRA (v6.3.15#6346)