Skip to content

[SPARK-47307][SQL][FOLLOWUP][3.5] Promote spark.sql.legacy.chunkBase64String.enabled from a legacy/internal config to a regular/public one #47416

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Closed
wForget wants to merge 1 commit into from
Closed

[SPARK-47307][SQL][FOLLOWUP][3.5] Promote spark.sql.legacy.chunkBase64String.enabled from a legacy/internal config to a regular/public one #47416

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
2 changes: 1 addition & 1 deletion ...tor/connect/common/src/test/resources/query-tests/explain-results/function_base64.explain
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -1,2 +1,2 @@
Project [staticinvoke(class org.apache.spark.sql.catalyst.expressions.Base64, StringType, encode, cast(g#0 as binary), false, BinaryType, BooleanType, true, true, true) AS base64(g)#0]
Project [staticinvoke(class org.apache.spark.sql.catalyst.expressions.Base64, StringType, encode, cast(g#0 as binary), true, BinaryType, BooleanType, true, true, true) AS base64(g)#0]
+- LocalRelation <empty>, [id#0L, a#0, b#0, d#0, e#0, f#0, g#0]
5 changes: 2 additions & 3 deletions sql/catalyst/src/main/scala/org/apache/spark/sql/internal/SQLConf.scala
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -3229,14 +3229,13 @@ object SQLConf {
.booleanConf
.createWithDefault(false)

val CHUNK_BASE64_STRING_ENABLED = buildConf("spark.sql.legacy.chunkBase64String.enabled")
.internal()
val CHUNK_BASE64_STRING_ENABLED = buildConf("spark.sql.chunkBase64String.enabled")
.doc("Whether to truncate string generated by the `Base64` function. When true, base64" +
" strings generated by the base64 function are chunked into lines of at most 76" +
" characters. When false, the base64 strings are not chunked.")
.version("3.5.2")
.booleanConf
.createWithDefault(false)
.createWithDefault(true)

val ENABLE_DEFAULT_COLUMNS =
buildConf("spark.sql.defaultColumn.enabled")
Expand Down
4 changes: 4 additions & 0 deletions ...yst/src/test/scala/org/apache/spark/sql/catalyst/expressions/StringExpressionsSuite.scala
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -517,6 +517,10 @@ class StringExpressionsSuite extends SparkFunSuite with ExpressionEvalHelper {
withSQLConf(SQLConf.CHUNK_BASE64_STRING_ENABLED.key -> "true") {
checkEvaluation(Base64(Literal(longString.getBytes)), chunkEncoded)
}

// check if unbase64 works well for chunked and non-chunked encoded strings
checkEvaluation(StringDecode(UnBase64(Literal(encoded)), Literal("utf-8")), longString)
checkEvaluation(StringDecode(UnBase64(Literal(chunkEncoded)), Literal("utf-8")), longString)
}

test("initcap unit test") {
Expand Down