[jira] [Created] (FLINK-35208) Respect pipeline.cached-files during processing Python dependencies

["Dian Fu (Jira)" <ji...@apache.org>]

Dian Fu created FLINK-35208:
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             Summary: Respect pipeline.cached-files during processing Python dependencies
                 Key: FLINK-35208
                 URL: https://issues.apache.org/jira/browse/FLINK-35208
             Project: Flink
          Issue Type: Bug
          Components: API / Python
            Reporter: Dian Fu
            Assignee: Dian Fu


Currently, PyFlink will make use of distributed cache (update StreamExecutionEnvironment#cachedFiles) during handling the Python dependencies(See [https://github.com/apache/flink/blob/master/flink-python/src/main/java/org/apache/flink/python/util/PythonDependencyUtils.java#L339] for more details). 

However, if pipeline.cached-files is configured, it will clear StreamExecutionEnvironment#cachedFiles(see [https://github.com/apache/flink/blob/master/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/environment/StreamExecutionEnvironment.java#L1132] for more details) which may break the above functionalities.



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