[ https://issues.apache.org/jira/browse/SPARK-26362?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Hyukjin Kwon updated SPARK-26362: --------------------------------- Summary: Deprecate 'spark.driver.allowMultipleContexts' to disallow multiple Spark contexts (was: Remove 'spark.driver.allowMultipleContexts' to disallow multiple Spark contexts) > Deprecate 'spark.driver.allowMultipleContexts' to disallow multiple Spark > contexts > ---------------------------------------------------------------------------------- > > Key: SPARK-26362 > URL: https://issues.apache.org/jira/browse/SPARK-26362 > Project: Spark > Issue Type: Improvement > Components: Spark Core > Affects Versions: 3.0.0 > Reporter: Hyukjin Kwon > Priority: Major > > Multiple Spark contexts are discouraged and it has been warning from 4 years > ago (see SPARK-4180). > It could cause arbitrary and mysterious error cases. (Honestly, I didn't even > know Spark allows it). -- 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