[ https://issues.apache.org/jira/browse/SPARK-26957?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Apache Spark reassigned SPARK-26957: ------------------------------------ Assignee: (was: Apache Spark) > Add config properties to configure the default scheduler pool priorities > ------------------------------------------------------------------------ > > Key: SPARK-26957 > URL: https://issues.apache.org/jira/browse/SPARK-26957 > Project: Spark > Issue Type: Improvement > Components: Scheduler > Affects Versions: 2.4.0 > Reporter: Dave DeCaprio > Priority: Minor > > Currently, it is possible to dynamically create new scheduler pools in Spark > just by setting {{spark.scheduler.pool.}} to a new value. > We use this capability to create separate pools for different projects that > run jobs in the same long-lived driver application. Each project gets its own > pool, and within the pool jobs are executed in a FIFO manner. > This setup works well, except that we also have a low priority queue for > background tasks. We would prefer for all of the dynamic pools to have a > higher priority than this background queue. > We can accomplish this by hardcoding the project queue names in a > spark_pools.xml config file and setting their priority to 100. > Unfortunately, there is no way to set the priority for dynamically created > pools. They are all hardcoded to 1. It would be nice if there were > configuration settings to change this. -- 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