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Nan Zhu commented on SPARK-3795: -------------------------------- this is for YARN or standalone? > Add scheduler hooks/heuristics for adding and removing executors > ---------------------------------------------------------------- > > Key: SPARK-3795 > URL: https://issues.apache.org/jira/browse/SPARK-3795 > Project: Spark > Issue Type: Sub-task > Components: Spark Core > Affects Versions: 1.1.0 > Reporter: Patrick Wendell > Assignee: Andrew Or > > To support dynamic scaling of a Spark application, Spark's scheduler will > need to have hooks around explicitly decommissioning executors. We'll also > need basic heuristics governing when to start/stop executors based on load. > An initial goal is to keep this very simple. -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org