viirya commented on code in PR #38943: URL: https://github.com/apache/spark/pull/38943#discussion_r1041333237
########## resource-managers/kubernetes/core/src/main/scala/org/apache/spark/deploy/k8s/Config.scala: ########## @@ -101,6 +100,17 @@ private[spark] object Config extends Logging { .booleanConf .createWithDefault(true) + val KUBERNETES_DRIVER_WAIT_TO_REUSE_PVC = + ConfigBuilder("spark.kubernetes.driver.waitToReusePersistentVolumeClaims") + .doc("If true, driver pod counts the number of created on-demand persistent volume claims " + + s"and wait if the number is greater than or equal to the maximum which is " + + s"${EXECUTOR_INSTANCES.key} or ${DYN_ALLOCATION_MAX_EXECUTORS.key}. " + + s"This config requires both ${KUBERNETES_DRIVER_OWN_PVC.key}=true and " + + s"${KUBERNETES_DRIVER_REUSE_PVC.key}=true.") Review Comment: Why not to mention `PVC-oriented executor pod allocation` in the config description? I think it is more clear on what this feature is. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org