Chesnay Schepler created FLINK-8114: ---------------------------------------
Summary: NO-arg scripts are given an empty string as argument Key: FLINK-8114 URL: https://issues.apache.org/jira/browse/FLINK-8114 Project: Flink Issue Type: Bug Components: Python API Affects Versions: 1.4.0 Reporter: Chesnay Schepler Assignee: Chesnay Schepler Fix For: 1.4.0 Each PythonStreamer instance passes the original program arguments to the python process upon creation. However, not check is made whether there were any arguments at all, which results in an empty String being passed as an argument. {code} process = Runtime.getRuntime().exec(new String[] {pythonBinaryPath, "-O", "-B", planPath, arguments}); {code} -- This message was sent by Atlassian JIRA (v6.4.14#64029)