squito commented on a change in pull request #25943: [WIP][SPARK-29261][SQL][CORE] Support recover live entities from KVStore for (SQL)AppStatusListener URL: https://github.com/apache/spark/pull/25943#discussion_r337327538
########## File path: core/src/main/scala/org/apache/spark/status/storeTypes.scala ########## @@ -76,6 +109,29 @@ private[spark] class JobDataWrapper( @JsonIgnore @KVIndex("completionTime") private def completionTime: Long = info.completionTime.map(_.getTime).getOrElse(-1L) + + def toLiveJob: LiveJob = { Review comment: well, the concerns about putting excess work on the driver are certainly not as important on the SHS. Performance still matters, of course, but there maybe more options to speed things up (eg., running multiple processes to create snapshots in parallel). And we're still concerned about having a small snapshot file (if its too big, it won't be fast to load, of course). We dont' know for sure what that file size will be till we actually build it ... but my gut is that we can store all the required info in the snapshot file and keep things reasonably sized. ---------------------------------------------------------------- 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. For queries about this service, please contact Infrastructure at: us...@infra.apache.org With regards, Apache Git Services --------------------------------------------------------------------- To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org