William1104 commented on a change in pull request #24221: [SPARK-27248][SQL]
`refreshTable` should recreate cache with same cache name and storage level
URL: https://github.com/apache/spark/pull/24221#discussion_r286026540
##########
File path:
sql/hive/src/test/scala/org/apache/spark/sql/hive/CachedTableSuite.scala
##########
@@ -361,4 +350,81 @@ class CachedTableSuite extends QueryTest with
SQLTestUtils with TestHiveSingleto
assert(spark.sharedState.cacheManager.lookupCachedData(samePlan).isDefined)
}
}
+
+ test("SPARK-27248 refreshTable should recreate cache with same cache name
and storage level") {
Review comment:
BTW, may i know where we can find the Spark 3.0 SQL reference?
https://spark.apache.org/docs/latest/api/sql/index.html only lists the
supported functions....
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