[SPARK-27008][SQL][FOLLOWUP] Fix typo from *_EANBLED to *_ENABLED

## What changes were proposed in this pull request?

This fixes a typo in the SQL config value: DATETIME_JAVA8API_**EANBLED** -> DATETIME_JAVA8API_**ENABLED**.

## How was this patch tested?

This was tested by `RowEncoderSuite` and `LiteralExpressionSuite`.

Closes apache#24194 from MaxGekk/date-localdate-followup.

Authored-by: Maxim Gekk <[email protected]>
Signed-off-by: Dongjoon Hyun <[email protected]>

Author: MaxGekk

sql/catalyst/src/main/scala/org/apache/spark/sql/internal/SQLConf.scala

@@ -1710,7 +1710,7 @@ object SQLConf {
       .booleanConf
       .createWithDefault(true)
 
-  val DATETIME_JAVA8API_EANBLED = buildConf("spark.sql.datetime.java8API.enabled")
+  val DATETIME_JAVA8API_ENABLED = buildConf("spark.sql.datetime.java8API.enabled")
     .doc("If the configuration property is set to true, java.time.Instant and " +
       "java.time.LocalDate classes of Java 8 API are used as external types for " +
       "Catalyst's TimestampType and DateType. If it is set to false, java.sql.Timestamp " +
@@ -1906,7 +1906,7 @@ class SQLConf extends Serializable with Logging {
 
   def fastHashAggregateRowMaxCapacityBit: Int = getConf(FAST_HASH_AGGREGATE_MAX_ROWS_CAPACITY_BIT)
 
-  def datetimeJava8ApiEnabled: Boolean = getConf(DATETIME_JAVA8API_EANBLED)
+  def datetimeJava8ApiEnabled: Boolean = getConf(DATETIME_JAVA8API_ENABLED)
 
   /**
    * Returns the [[Resolver]] for the current configuration, which can be used to determine if two

sql/catalyst/src/test/scala/org/apache/spark/sql/catalyst/CatalystTypeConvertersSuite.scala

@@ -169,7 +169,7 @@ class CatalystTypeConvertersSuite extends SparkFunSuite with SQLHelper {
   }
 
   test("converting TimestampType to java.time.Instant") {
-    withSQLConf(SQLConf.DATETIME_JAVA8API_EANBLED.key -> "true") {
+    withSQLConf(SQLConf.DATETIME_JAVA8API_ENABLED.key -> "true") {
       Seq(
         -9463427405253013L,
         -244000001L,
@@ -199,7 +199,7 @@ class CatalystTypeConvertersSuite extends SparkFunSuite with SQLHelper {
   }
 
   test("converting DateType to java.time.LocalDate") {
-    withSQLConf(SQLConf.DATETIME_JAVA8API_EANBLED.key -> "true") {
+    withSQLConf(SQLConf.DATETIME_JAVA8API_ENABLED.key -> "true") {
       Seq(
         -701265,
         -371419,

sql/catalyst/src/test/scala/org/apache/spark/sql/catalyst/encoders/RowEncoderSuite.scala

@@ -283,7 +283,7 @@ class RowEncoderSuite extends CodegenInterpretedPlanTest {
   }
 
   test("encoding/decoding TimestampType to/from java.time.Instant") {
-    withSQLConf(SQLConf.DATETIME_JAVA8API_EANBLED.key -> "true") {
+    withSQLConf(SQLConf.DATETIME_JAVA8API_ENABLED.key -> "true") {
       val schema = new StructType().add("t", TimestampType)
       val encoder = RowEncoder(schema).resolveAndBind()
       val instant = java.time.Instant.parse("2019-02-26T16:56:00Z")
@@ -295,7 +295,7 @@ class RowEncoderSuite extends CodegenInterpretedPlanTest {
   }
 
   test("encoding/decoding DateType to/from java.time.LocalDate") {
-    withSQLConf(SQLConf.DATETIME_JAVA8API_EANBLED.key -> "true") {
+    withSQLConf(SQLConf.DATETIME_JAVA8API_ENABLED.key -> "true") {
       val schema = new StructType().add("d", DateType)
       val encoder = RowEncoder(schema).resolveAndBind()
       val localDate = java.time.LocalDate.parse("2019-02-27")

sql/catalyst/src/test/scala/org/apache/spark/sql/catalyst/expressions/LiteralExpressionSuite.scala

@@ -66,11 +66,11 @@ class LiteralExpressionSuite extends SparkFunSuite with ExpressionEvalHelper {
     checkEvaluation(Literal.default(BinaryType), "".getBytes(StandardCharsets.UTF_8))
     checkEvaluation(Literal.default(DecimalType.USER_DEFAULT), Decimal(0))
     checkEvaluation(Literal.default(DecimalType.SYSTEM_DEFAULT), Decimal(0))
-    withSQLConf(SQLConf.DATETIME_JAVA8API_EANBLED.key -> "false") {
+    withSQLConf(SQLConf.DATETIME_JAVA8API_ENABLED.key -> "false") {
       checkEvaluation(Literal.default(DateType), DateTimeUtils.toJavaDate(0))
       checkEvaluation(Literal.default(TimestampType), DateTimeUtils.toJavaTimestamp(0L))
     }
-    withSQLConf(SQLConf.DATETIME_JAVA8API_EANBLED.key -> "true") {
+    withSQLConf(SQLConf.DATETIME_JAVA8API_ENABLED.key -> "true") {
       checkEvaluation(Literal.default(DateType), LocalDate.ofEpochDay(0))
       checkEvaluation(Literal.default(TimestampType), Instant.ofEpochSecond(0))
     }
@@ -251,7 +251,7 @@ class LiteralExpressionSuite extends SparkFunSuite with ExpressionEvalHelper {
   }
 
   test("construct literals from arrays of java.time.LocalDate") {
-    withSQLConf(SQLConf.DATETIME_JAVA8API_EANBLED.key -> "true") {
+    withSQLConf(SQLConf.DATETIME_JAVA8API_ENABLED.key -> "true") {
       val localDate0 = LocalDate.of(2019, 3, 20)
       checkEvaluation(Literal(Array(localDate0)), Array(localDate0))
       val localDate1 = LocalDate.of(2100, 4, 22)
@@ -272,7 +272,7 @@ class LiteralExpressionSuite extends SparkFunSuite with ExpressionEvalHelper {
   }
 
   test("construct literals from arrays of java.time.Instant") {
-    withSQLConf(SQLConf.DATETIME_JAVA8API_EANBLED.key -> "true") {
+    withSQLConf(SQLConf.DATETIME_JAVA8API_ENABLED.key -> "true") {
       val instant0 = Instant.ofEpochMilli(0)
       checkEvaluation(Literal(Array(instant0)), Array(instant0))
       val instant1 = Instant.parse("2019-03-20T10:15:30Z")

sql/core/src/test/java/test/org/apache/spark/sql/JavaUDFSuite.java

@@ -127,16 +127,16 @@ public void udf6Test() {
   @SuppressWarnings("unchecked")
   @Test
   public void udf7Test() {
-    String originConf = spark.conf().get(SQLConf.DATETIME_JAVA8API_EANBLED().key());
+    String originConf = spark.conf().get(SQLConf.DATETIME_JAVA8API_ENABLED().key());
     try {
-      spark.conf().set(SQLConf.DATETIME_JAVA8API_EANBLED().key(), "true");
+      spark.conf().set(SQLConf.DATETIME_JAVA8API_ENABLED().key(), "true");
       spark.udf().register(
           "plusDay",
           (java.time.LocalDate ld) -> ld.plusDays(1), DataTypes.DateType);
       Row result = spark.sql("SELECT plusDay(DATE '2019-02-26')").head();
       Assert.assertEquals(LocalDate.parse("2019-02-27"), result.get(0));
     } finally {
-      spark.conf().set(SQLConf.DATETIME_JAVA8API_EANBLED().key(), originConf);
+      spark.conf().set(SQLConf.DATETIME_JAVA8API_ENABLED().key(), originConf);
     }
   }
 }

sql/core/src/test/scala/org/apache/spark/sql/UDFSuite.scala

@@ -496,7 +496,7 @@ class UDFSuite extends QueryTest with SharedSQLContext {
   }
 
   test("Using java.time.Instant in UDF") {
-    withSQLConf(SQLConf.DATETIME_JAVA8API_EANBLED.key -> "true") {
+    withSQLConf(SQLConf.DATETIME_JAVA8API_ENABLED.key -> "true") {
       val expected = java.time.Instant.parse("2019-02-27T00:00:00Z")
       val plusSec = udf((i: java.time.Instant) => i.plusSeconds(1))
       val df = spark.sql("SELECT TIMESTAMP '2019-02-26 23:59:59Z' as t")
@@ -506,7 +506,7 @@ class UDFSuite extends QueryTest with SharedSQLContext {
   }
 
   test("Using java.time.LocalDate in UDF") {
-    withSQLConf(SQLConf.DATETIME_JAVA8API_EANBLED.key -> "true") {
+    withSQLConf(SQLConf.DATETIME_JAVA8API_ENABLED.key -> "true") {
       val expected = java.time.LocalDate.parse("2019-02-27")
       val plusDay = udf((i: java.time.LocalDate) => i.plusDays(1))
       val df = spark.sql("SELECT DATE '2019-02-26' as d")