[ https://issues.apache.org/jira/browse/SPARK-37004?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Xiangrui Meng updated SPARK-37004: ---------------------------------- Description: Spark 3.2.0 turned on py4j pinned thread mode by default (SPARK-35303). However, in a jupyter notebook, after I cancel (interrupt) a long-running Spark job, the next Spark command will fail with some py4j errors. See attached notebook for repro. Cannot reproduce the issue after I turn off pinned thread mode . was: 3.2.0 turned on py4j pinned thread mode by default. However, in a jupyter notebook, after I cancel (interrupt) a long-running Spark job, the next Spark command will fail with some py4j errors. See attached notebook for repro. Cannot reproduce the issue after I turn off pinned thread mode . > Job cancellation causes py4j errors on Jupyter due to pinned thread mode > ------------------------------------------------------------------------ > > Key: SPARK-37004 > URL: https://issues.apache.org/jira/browse/SPARK-37004 > Project: Spark > Issue Type: Bug > Components: PySpark > Affects Versions: 3.2.0 > Reporter: Xiangrui Meng > Priority: Blocker > Attachments: pinned.ipynb > > > Spark 3.2.0 turned on py4j pinned thread mode by default (SPARK-35303). > However, in a jupyter notebook, after I cancel (interrupt) a long-running > Spark job, the next Spark command will fail with some py4j errors. See > attached notebook for repro. > Cannot reproduce the issue after I turn off pinned thread mode . -- 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