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[SPARK-33850][SQL][FOLLOWUP] Improve and cleanup the test code

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### What changes were proposed in this pull request?

This PR mainly improves and cleans up the test code introduced in #30855 based on the comment.
The test code is actually taken from another test `explain formatted - check presence of subquery in case of DPP` so this PR cleans the code too ( removed unnecessary `withTable`).

### Why are the changes needed?

To keep the test code clean.

### Does this PR introduce _any_ user-facing change?

No.

### How was this patch tested?

`ExplainSuite` passes.

Closes #30861 from sarutak/followup-SPARK-33850.

Authored-by: Kousuke Saruta <sarutak@oss.nttdata.com>
Signed-off-by: Takeshi Yamamuro <yamamuro@apache.org>
This commit is contained in:
Kousuke Saruta 2020-12-21 09:40:42 +09:00 committed by Takeshi Yamamuro
parent 13391683e7
commit 3c8be3983c
1 changed files with 9 additions and 16 deletions
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25
sql/core/src/test/scala/org/apache/spark/sql/ExplainSuite.scala
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@ -233,7 +233,6 @@ class ExplainSuite extends ExplainSuiteHelper with DisableAdaptiveExecutionSuite
withSQLConf(SQLConf.DYNAMIC_PARTITION_PRUNING_ENABLED.key -> "true",
SQLConf.DYNAMIC_PARTITION_PRUNING_REUSE_BROADCAST_ONLY.key -> "false",
SQLConf.EXCHANGE_REUSE_ENABLED.key -> "false") {
withTable("df1", "df2") {
spark.range(1000).select(col("id"), col("id").as("k"))
.write
.partitionBy("k")
@ -273,27 +272,21 @@ class ExplainSuite extends ExplainSuiteHelper with DisableAdaptiveExecutionSuite
assert(expected_pattern4.r.findAllMatchIn(normalizedOutput).length == 1)
}
}
}
}
}
test("SPARK-33850: explain formatted - check presence of subquery in case of AQE") {
withTable("df1") {
withSQLConf(SQLConf.ADAPTIVE_EXECUTION_ENABLED.key -> "true") {
withTable("df1") {
spark.range(1, 100)
.write
.format("parquet")
.mode("overwrite")
.saveAsTable("df1")
withSQLConf(SQLConf.ADAPTIVE_EXECUTION_ENABLED.key -> "true") {
withTempView("df") {
val df = spark.range(1, 100)
df.createTempView("df")
val sqlText = "EXPLAIN FORMATTED SELECT (SELECT min(id) FROM df1) as v"
val expected_pattern1 =
"Subquery:1 Hosting operator id = 2 Hosting Expression = Subquery subquery#x"
val sqlText = "EXPLAIN FORMATTED SELECT (SELECT min(id) FROM df) as v"
val expected_pattern =
"Subquery:1 Hosting operator id = 2 Hosting Expression = Subquery subquery#x"
withNormalizedExplain(sqlText) { normalizedOutput =>
assert(expected_pattern1.r.findAllMatchIn(normalizedOutput).length == 1)
}
withNormalizedExplain(sqlText) { normalizedOutput =>
assert(expected_pattern.r.findAllMatchIn(normalizedOutput).length == 1)
}
}
}