[image: image.png] But From the HistoryServer for the same application it throws exception as *Unknown pool*
Code which is throwing exception *// For now, pool information is only accessible in live UIs **val *pool = parent.*sc*.flatMap(_.getPoolForName(poolName)).getOrElse { *throw new *IllegalArgumentException(*s"Unknown pool: **$*poolName*"*) } As per code it is clear HistoryServer does not have sparkContext so it can’t get pool details. *Do you guys think it is required to support for HistoryServer or is this valid behaviour ?* Regards Sandeep Katta