Broken: apache/flink#40644 (master - cee9bf0)

[Flink CI]

apache / flink master Build #40644 broken 2 hrs, 29 mins, 16 secs Zhijiang cee9bf0 CHANGESET → [FLINK-14004][runtime] Define SourceReaderOperator to verify the integration with StreamOneInputProcessor We already refactored the task input and output in runtime stack for considering the requirements of FLIP-27. In order to further verify that the new source could work well with the unified StreamOneInputProcessor in mailbox model, we define the SourceReaderOperator as task input and implement a unit test for passing through the whole process.