Github user zjffdu commented on a diff in the pull request:
https://github.com/apache/spark/pull/10307#discussion_r48002910
--- Diff:
sql/hive/src/test/scala/org/apache/spark/sql/hive/orc/OrcQuerySuite.scala ---
@@ -164,6 +165,14 @@ class OrcQuerySuite extends QueryTest with
BeforeAndAfterAll with OrcTest {
}
}
+ test("read from multiple input paths") {
+ val path1 = Utils.createTempDir()
+ val path2 = Utils.createTempDir()
+ makeOrcFile((1 to 10).map(Tuple1.apply), path1)
+ makeOrcFile((1 to 10).map(Tuple1.apply), path2)
+ assertResult(20)(read.orc(path1.getCanonicalPath,
path2.getCanonicalPath).count())
--- End diff --
It will be deleted automatically after the program exit.
```
/**
* Create a temporary directory inside the given parent directory. The
directory will be
* automatically deleted when the VM shuts down.
*/
def createTempDir(
root: String = System.getProperty("java.io.tmpdir"),
namePrefix: String = "spark"): File = {
val dir = createDirectory(root, namePrefix)
ShutdownHookManager.registerShutdownDeleteDir(dir)
dir
}
```
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