Max Xie created SPARK-30191: -------------------------------- Summary: AM should update pending resource request faster when driver lost executor Key: SPARK-30191 URL: https://issues.apache.org/jira/browse/SPARK-30191 Project: Spark Issue Type: Improvement Components: YARN Affects Versions: 2.4.4 Reporter: Max Xie
I run spark on yarn. I found that when driver lost its executors because of machine hardware problem and all of service includes nodemanager, executor on the node has killed, it means that Resourcemanager can't update the containers info on the node until Resourcemanager try to remove the node, but it always takes 10 mins or longger, and in the meantime, AM don't add the new resource request and driver missing the executors. So maybe AM should add the factor `numExecutorsExiting` in YarnAllocator's method ` updateResourceRequests` to optimize it. -- 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