Yakov Goldberg created FLINK-4795: ------------------------------------- Summary: CsvStringify crashes in case of tuple in tuple, t.e. ("a", True, (1,5)) Key: FLINK-4795 URL: https://issues.apache.org/jira/browse/FLINK-4795 Project: Flink Issue Type: Bug Components: Python API Reporter: Yakov Goldberg
CsvStringify crashes in case of tuple in tuple, t.e. ("a", True, (1,5)) Looks like, mistyping in CsvStringify._map() def _map(self, value): if isinstance(value, (tuple, list)): return "(" + b", ".join([self.map(x) for x in value]) + ")" else: return str(value) self._map() should be called But this will affect write_csv() and read_csv(). write_csv() will work automatically and read_csv() should be implemented to be able to read Tuple type. -- This message was sent by Atlassian JIRA (v6.3.4#6332)