Github user dongjoon-hyun commented on a diff in the pull request:
https://github.com/apache/spark/pull/22263#discussion_r225605478
--- Diff:
sql/core/src/test/scala/org/apache/spark/sql/CachedTableSuite.scala ---
@@ -288,6 +297,65 @@ class CachedTableSuite extends QueryTest with
SQLTestUtils with SharedSQLContext
}
}
+ test("SQL interface support storageLevel(DISK_ONLY)") {
+ sql("CACHE TABLE testData OPTIONS('storageLevel' 'DISK_ONLY')")
+ assertCached(spark.table("testData"))
+ val rddId = rddIdOf("testData")
+ assert(isExpectStorageLevel(rddId, Disk))
+ spark.catalog.uncacheTable("testData")
--- End diff --
Let's remove `uncacheTable` since we have `spark.catalog.clearCache()` in
`afterEach()`.
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