Github user ericl commented on a diff in the pull request: https://github.com/apache/spark/pull/15024#discussion_r84976357 --- Diff: sql/hive/src/main/scala/org/apache/spark/sql/hive/HiveExternalCatalog.scala --- @@ -741,16 +762,20 @@ object HiveExternalCatalog { val STATISTICS_NUM_ROWS = STATISTICS_PREFIX + "numRows" val STATISTICS_COL_STATS_PREFIX = STATISTICS_PREFIX + "colStats." - def removeStatsProperties(metadata: CatalogTable): Map[String, String] = { - metadata.properties.filterNot { case (key, _) => key.startsWith(STATISTICS_PREFIX) } + // Ideally we should use `spark.sql.sources.location` to store the table location, but as we have + // already used `path` to store it, we should keep it for backward compatibility. + val TABLE_LOCATION = "path" --- End diff -- We still have the "path" literal hard-coded in several places in different files. Should this be pulled out into a common constant somewhere?
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