[GitHub] spark issue #22405: [SPARK-25295][K8S]Fix executor names collision

[skonto]

Github user skonto commented on the issue:

    https://github.com/apache/spark/pull/22405
  
    @liyinan926 the prefix is defined as: ```  val kubernetesResourceNamePrefix 
= {
          s"$appName-$launchTime".toLowerCase.replaceAll("\\.", "-")
        }```
    So it looks better to replace `.` with `-` will do that


---

---------------------------------------------------------------------
To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org
For additional commands, e-mail: reviews-h...@spark.apache.org