David C Navas created SPARK-27727: ------------------------------------- Summary: Asynchronous ElementStore cleanup should have only one pending cleanup per class Key: SPARK-27727 URL: https://issues.apache.org/jira/browse/SPARK-27727 Project: Spark Issue Type: Sub-task Components: Spark Core Affects Versions: 2.3.3 Reporter: David C Navas Attachments: AsyncDefer.pdf
If ElementTrackingStore cleanup work takes too long to run, the asynchronous requests to run the cleanup can backup in the executor. Although eventually these requests will do nothing (or very little), they are a potential source of semi-permanent memory use/leaks. -- 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