[ https://issues.apache.org/jira/browse/SPARK-36085?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
XiDuo You resolved SPARK-36085. ------------------------------- Resolution: Won't Fix > Make broadcast query stage executionContext isolation from AQE > -------------------------------------------------------------- > > Key: SPARK-36085 > URL: https://issues.apache.org/jira/browse/SPARK-36085 > Project: Spark > Issue Type: Improvement > Components: SQL > Affects Versions: 3.1.2, 3.2.0, 3.3.0 > Reporter: XiDuo You > Priority: Major > > `AdaptiveSparkPlanExec` shares the execution context with > `BroadcastQueryStage`, but it has a small number thread (hard code 16). > Unfortunately, it's not enough in some complex queries and no thread is > available to cancel the broadcast stage. > > In normal code path (without AQE), broadcast has it's own execution context > with a config `spark.sql.broadcastExchange.maxThreadThreshold`. It should > make sense to make broadcast query stage executionContext isolation from AQE > and respect the existed thread threshold config. -- 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