Imran Rashid created SPARK-26774: ------------------------------------ Summary: Document threading concerns in TaskSchedulerImpl Key: SPARK-26774 URL: https://issues.apache.org/jira/browse/SPARK-26774 Project: Spark Issue Type: Improvement Components: Scheduler, Spark Core Affects Versions: 3.0.0 Reporter: Imran Rashid
TaskSchedulerImpl has a bunch of threading concerns, which are not well documented -- in fact the docs it has are somewhat misleading. In particular, some of the methods should only be called within the DAGScheduler event loop. This suggests some potential refactoring to avoid so many mixed concerns inside TaskSchedulerImpl, but that's a lot harder to do safely, I just want to add some comments. -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org