Luke Cwik created BEAM-4484: ------------------------------- Summary: Shading model-pipeline / model-fn-execution / model-job-management produces corrupted classes Key: BEAM-4484 URL: https://issues.apache.org/jira/browse/BEAM-4484 Project: Beam Issue Type: Bug Components: runner-direct Reporter: Luke Cwik Assignee: Luke Cwik
During investigation for test failures on [https://github.com/apache/beam/pull/5445,] I discovered that the the post shaded beam-model-pipeline proto filedescriptors were corrupted. It turns out that during the shading process, an over eager string replacement inside a class is corrupting an internal field, in this case it modifies the RunnerApi file descriptor storing {code:java} org.apache.beam.model.pipeline.v1.AccumulationMode.Enum{code} and changing it to {code:java} org.apache.beam.repackaged.beam_runners_direct_java.model.pipeline.v1.AccumulationMode.Enum{code} This problem exists because the proto package name and the java package name collide and use org.apache.beam.model.pipeline.v1. -- This message was sent by Atlassian JIRA (v7.6.3#76005)