viirya commented on code in PR #42417: URL: https://github.com/apache/spark/pull/42417#discussion_r1289248815
########## docs/running-on-kubernetes.md: ########## @@ -394,6 +394,13 @@ spark.kubernetes.executor.volumes.persistentVolumeClaim.spark-local-dir-1.mount. spark.kubernetes.executor.volumes.persistentVolumeClaim.spark-local-dir-1.mount.readOnly=false ``` +To enable shuffle data recovery feature via the built-in `KubernetesLocalDiskShuffleDataIO` plugin, we need to have the followings. You may want to enable `spark.kubernetes.driver.waitToReusePersistentVolumeClaim` additionally. Review Comment: I only wonder this shuffle data recovery feature is not mentioned in this doc except here. Is it something we need to add link to or add more description? -- 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: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
