wuyi created SPARK-31509: ---------------------------- Summary: Recommend user to disable delay scheduling for barrier taskset Key: SPARK-31509 URL: https://issues.apache.org/jira/browse/SPARK-31509 Project: Spark Issue Type: Improvement Components: Spark Core Affects Versions: 3.1.0 Reporter: wuyi
Currently, barrier taskset can only be scheduled if all tasks are launched at same time. As a result, delay scheduling becomes the biggest obstacle for the barrier taskset to get scheduled. And the application can be easily fail with barrier taskset when delay scheduling is on. So, probably, we should recommend user to disable delay scheduling. BTW, we could still support delay scheduling with barrier taskset if we could resolve SPARK-24818 -- This message was sent by Atlassian Jira (v8.3.4#803005) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org