Github user ericl commented on a diff in the pull request: https://github.com/apache/spark/pull/15998#discussion_r90092813 --- Diff: sql/hive/src/main/scala/org/apache/spark/sql/hive/HiveExternalCatalog.scala --- @@ -922,6 +923,29 @@ private[spark] class HiveExternalCatalog(conf: SparkConf, hadoopConf: Configurat /** * Returns the partition names from hive metastore for a given table in a database. */ + override def listPartitionNames( + db: String, + table: String, + partialSpec: Option[TablePartitionSpec] = None): Seq[String] = withClient { + val actualPartColNames = getTable(db, table).partitionColumnNames + val clientPartitionNames = + client.getPartitionNames(db, table, partialSpec.map(lowerCasePartitionSpec)) + + if (actualPartColNames.exists(partColName => partColName != partColName.toLowerCase)) { + clientPartitionNames.map { partName => + val partSpec = PartitioningUtils.parsePathFragmentAsSeq(partName) + partSpec.map { case (partName, partValue) => + actualPartColNames.find(_.equalsIgnoreCase(partName)).get + "=" + partValue + }.mkString("/") + } + } else { + clientPartitionNames --- End diff -- Since this is not in the data path and the times are comparable, I think it would be better to drop the short circuit.
--- If your project is set up for it, you can reply to this email and have your reply appear on GitHub as well. If your project does not have this feature enabled and wishes so, or if the feature is enabled but not working, please contact infrastructure at infrastruct...@apache.org or file a JIRA ticket with INFRA. --- --------------------------------------------------------------------- To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org