Github user zhichao-li commented on a diff in the pull request:
https://github.com/apache/spark/pull/6404#discussion_r31406553
--- Diff:
sql/hive/src/test/scala/org/apache/spark/sql/hive/execution/SQLQuerySuite.scala
---
@@ -629,12 +633,24 @@ class SQLQuerySuite extends QueryTest {
.queryExecution.analyzed
}
- test("test script transform") {
+ test("test script transform for stdout") {
val data = (1 to 100000).map { i => (i, i, i) }
data.toDF("d1", "d2", "d3").registerTempTable("script_trans")
- assert(100000 ===
- sql("SELECT TRANSFORM (d1, d2, d3) USING 'cat' AS (a,b,c) FROM
script_trans")
- .queryExecution.toRdd.count())
+ failAfter(Span(20000, Millis)) {
+ assert(100000 ===
+ sql("SELECT TRANSFORM (d1, d2, d3) USING 'cat' AS (a,b,c) FROM
script_trans")
+ .queryExecution.toRdd.count())
+ }
+ }
+
+ test("test script transform for stderr") {
+ val data = (1 to 100000).map { i => (i, i, i) }
+ data.toDF("d1", "d2", "d3").registerTempTable("script_trans")
+ failAfter(Span(20000, Millis)) {
--- End diff --
Put it here just to ensure if the deadlock happen again it can be somehow
detected. (although in theory it would be an option any more). Any advice ?
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