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[SPARK-27140][SQL]The feature is 'insert overwrite local directory' has an inconsistent behavior in different environment. #23950

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beliefer wants to merge 2 commits into from
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[SPARK-27140][SQL]The feature is 'insert overwrite local directory' has an inconsistent behavior in different environment. #23950

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afeb4a5
Add a UT to test insert overwrite noexist local path.
beliefer Mar 4, 2019
de1749e
I want know master.
beliefer Mar 5, 2019
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19 changes: 19 additions & 0 deletions sql/hive/src/test/scala/org/apache/spark/sql/hive/InsertSuite.scala
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Original file line number Diff line number Diff line change
Expand Up @@ -730,6 +730,25 @@ class InsertSuite extends QueryTest with TestHiveSingleton with BeforeAndAfter
}
}

test("insert overwrite to not exists dir will lead to expected dir is a file indeed.") {
val testMaster = System.getProperty("spark.sql.test.master")
logWarning(s"Unit test master is $testMaster")
withTempDir { dir =>
val path = dir.toURI.getPath
val notExistsPath = s"$path/noexistdir"
val target = new File(notExistsPath)
if (target.exists()) {
target.delete()
}
assert(!target.exists())

sql(s"INSERT OVERWRITE LOCAL DIRECTORY '$notExistsPath' SELECT * FROM src where key < 10")

assert(target.isFile())
assert(!target.isDirectory())
}
}

test("SPARK-21165: FileFormatWriter should only rely on attributes from analyzed plan") {
withSQLConf(("hive.exec.dynamic.partition.mode", "nonstrict")) {
withTable("tab1", "tab2") {
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