[ https://issues.apache.org/jira/browse/SPARK-36622?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17410439#comment-17410439 ]
Apache Spark commented on SPARK-36622: -------------------------------------- User 'pralabhkumar' has created a pull request for this issue: https://github.com/apache/spark/pull/33917 > spark.history.kerberos.principal doesn't take value _HOST > --------------------------------------------------------- > > Key: SPARK-36622 > URL: https://issues.apache.org/jira/browse/SPARK-36622 > Project: Spark > Issue Type: Improvement > Components: Deploy, Security, Spark Core > Affects Versions: 3.0.1, 3.1.2 > Reporter: pralabhkumar > Priority: Minor > > spark.history.kerberos.principal doesn't understand value _HOST. > It says failure to login for principal : spark/_HOST@realm . > It will be helpful to take _HOST value via config file and change it with > current hostname(similar to what Hive does) . This will also help to run SHS > on multiple machines without hardcoding principal hostname. > .spark.history.kerberos.principal > > It require minor change in HistoryServer.scala in initSecurity method . > > Please let me know , if this request make sense , I'll create the PR . > -- 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