Github user gerashegalov commented on a diff in the pull request:
https://github.com/apache/spark/pull/20327#discussion_r165206579
--- Diff: core/src/main/scala/org/apache/spark/deploy/SparkSubmit.scala ---
@@ -744,7 +744,9 @@ object SparkSubmit extends CommandLineUtils with
Logging {
}
// Ignore invalid spark.driver.host in cluster modes.
- if (deployMode == CLUSTER) {
+ if (isYarnCluster) {
+ sparkConf.set("spark.driver.host", "${env:NM_HOST}")
--- End diff --
Good to know. It seems that substitute is unconditional in core for this
`ConfigEntryWithDefaultString`. I liked the brevity of this approach. Pending
@vanzin's feedback I can redo it in explicit code again.
---
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
