[jira] [Created] (BEAM-5972) Multiple ApiServiceDescriptors in InstructionRequest leading to unintentional multiple instances of objects in the Java SDK

["Alex Amato (JIRA)" <ji...@apache.org>]

Alex Amato created BEAM-5972:
--------------------------------

             Summary: Multiple ApiServiceDescriptors in InstructionRequest leading to unintentional multiple instances of objects in the Java SDK
                 Key: BEAM-5972
                 URL: https://issues.apache.org/jira/browse/BEAM-5972
             Project: Beam
          Issue Type: New Feature
          Components: java-fn-execution
            Reporter: Alex Amato


I noticed that that two separate instances of the ApiServiceDescriptors exist in the instruction request.

This is used as a key to access the BeamFnDataGrpcMultiplexer, and new instances are created if a differing ApiServiceDescriptors is used to access it. 

The InstructionRequest .

I encountered this while trying to add some code in ProcessBundleHandler that needed to access the BeamFnDataGrpcMultiplexer and I used the ProcessBundle root ApiServiceDescriptor.

One usage is in the ProcessBundleDescriptor. The second comes from the RemoteGrpcPort. Which actually comes out of a serialized bytes field. See RemoteGrpcPortWrite::fromPTransform



--
This message was sent by Atlassian JIRA
(v7.6.3#76005)