Zhu Zhu created FLINK-23826: ------------------------------- Summary: Verify optimized scheduler performance for large-scale jobs Key: FLINK-23826 URL: https://issues.apache.org/jira/browse/FLINK-23826 Project: Flink Issue Type: Sub-task Components: Runtime / Coordination Affects Versions: 1.14.0 Reporter: Zhu Zhu Fix For: 1.14.0
This ticket is used to verify the result of FLINK-21110. It should check if large scale jobs' scheduling are working well and the scheduling performance, with a real job running on cluster. The conclusion should include: 1. time of job initialization on master (job received -> scheduling started) 2. time of job scheduling and deployment (scheduling started -> all tasks in INITIALIZATION) 3. time of job restarting on task failover (JM notified about task failure -> all tasks in INITIALIZATION again) 4. master heap memory required for large scale jobs -- This message was sent by Atlassian Jira (v8.3.4#803005)