[ https://issues.apache.org/jira/browse/SPARK-33495?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Apache Spark reassigned SPARK-33495: ------------------------------------ Assignee: Apache Spark > jcl-over-slf4j conflicts with commons-logging.jar > ------------------------------------------------- > > Key: SPARK-33495 > URL: https://issues.apache.org/jira/browse/SPARK-33495 > Project: Spark > Issue Type: Improvement > Components: Spark Core, SQL > Affects Versions: 2.4.7, 3.0.0, 3.0.1 > Reporter: lrz > Assignee: Apache Spark > Priority: Minor > > spark had introduces jcl-over-slf4j as the bridge between commons-logging and > slf4j. And refer to: > [https://jira.qos.ch/browse/SLF4J-250?page=com.atlassian.jira.plugin.system.issuetabpanels%3Acomment-tabpanel] > [http://www.slf4j.org/legacy.html] > because jcl-over-slf4j.jar contains duplicates classes with > commons-logging.jar, so it's better to remove the dependency of > commons-logging. > And we also find one deadlock issue cause by jcl-over-slf4j.jar and > commons-logging.jar coexistence. this issue happen during the cinit of > LogFactory and SLF4JlogFactory -- 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