[FLINK-38812][API/Python] Add log to show whether PYFLINK_CYTHON_ENABLED is set#27458

dianfu merged 1 commit intoapache:masterapache/flink:masterfrom

Myracle:FLINK-38812-log-PYFLINK_CYTHON_ENABLEDMyracle/flink:FLINK-38812-log-PYFLINK_CYTHON_ENABLEDCopy head branch name to clipboard