GitHub user ArtRand opened a pull request: https://github.com/apache/spark/pull/19272
[Spark-21842] Support Kerberos ticket renewal and creation in Mesos ## What changes were proposed in this pull request? Add a class, `MesosCredentialRenewer` that updates delegation tokens on a schedule on the behalf of Spark Drivers. ## How was this patch tested? Manually against a Kerberized HDFS cluster. Please review http://spark.apache.org/contributing.html before opening a pull request. You can merge this pull request into a Git repository by running: $ git pull https://github.com/mesosphere/spark spark-21842-450-kerberos-ticket-renewal Alternatively you can review and apply these changes as the patch at: https://github.com/apache/spark/pull/19272.patch To close this pull request, make a commit to your master/trunk branch with (at least) the following in the commit message: This closes #19272 ---- commit 44a609892eba7bb58718a90ae80f6693ff848c44 Author: ArtRand <ar...@soe.ucsc.edu> Date: 2017-09-19T00:00:46Z basic implementation of MesosCredentialRenewer commit 781c5a731e52364e957db676bf01e893916d60cd Author: ArtRand <ar...@soe.ucsc.edu> Date: 2017-09-19T00:01:53Z pull upstream ---- --- --------------------------------------------------------------------- To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org