Alex created FLINK-13955: ---------------------------- Summary: Integrate ContinuousFileReaderOperator with StreamTask mailbox execution model Key: FLINK-13955 URL: https://issues.apache.org/jira/browse/FLINK-13955 Project: Flink Issue Type: Sub-task Components: Runtime / Task Reporter: Alex
The {{ContinuousFileReaderOperator}} spawns an additional ({{reader}}) thread and coordinates actions with it via {{checkpointLock}}. The operator may block, waiting for a notification from the {{reader}} thread, preventing progress in mailbox loop. This is similar to {{AsyncWaitOperator}} situation described in FLINK-12958. -- This message was sent by Atlassian Jira (v8.3.2#803003)