[ https://issues.apache.org/jira/browse/SPARK-9596?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14653576#comment-14653576 ]
Apache Spark commented on SPARK-9596: ------------------------------------- User 'WangTaoTheTonic' has created a pull request for this issue: https://github.com/apache/spark/pull/7931 > Avoid reloading Hadoop classes like UserGroupInformation > -------------------------------------------------------- > > Key: SPARK-9596 > URL: https://issues.apache.org/jira/browse/SPARK-9596 > Project: Spark > Issue Type: Bug > Components: SQL > Reporter: Tao Wang > > Some hadoop classes contains global information such as authentication in > UserGroupInformation. If we load them again in `IsolatedClientLoader`, the > message they carry will be dropped. > So we should treat hadoop classes as "shared" too. -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org