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[SPARK-22972] Couldn't find corresponding Hive SerDe for data source provider org.apache.spark.sql.hive.orc #20165

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[SPARK-22972] Couldn't find corresponding Hive SerDe for data source provider org.apache.spark.sql.hive.orc #20165

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fa902d6
[SPARK-22972] Couldn't find corresponding Hive SerDe for data source …
xubo245 Jan 5, 2018
cf7cbce
keep the original one and update code style
xubo245 Jan 5, 2018
b64ce53
fix scala style: Whitespace at end of line
xubo245 Jan 5, 2018
1cfa72f
add withTable and tableSchema
xubo245 Jan 8, 2018
cc4dd13
add a line
xubo245 Jan 8, 2018
3eafdfb
update style
xubo245 Jan 8, 2018
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1 change: 1 addition & 0 deletions sql/core/src/main/scala/org/apache/spark/sql/internal/HiveSerDe.scala
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Original file line number Diff line number Diff line change
Expand Up @@ -73,6 +73,7 @@ object HiveSerDe {
val key = source.toLowerCase(Locale.ROOT) match {
case s if s.startsWith("org.apache.spark.sql.parquet") => "parquet"
case s if s.startsWith("org.apache.spark.sql.orc") => "orc"
case s if s.startsWith("org.apache.spark.sql.hive.orc") => "orc"
case s if s.equals("orcfile") => "orc"
case s if s.equals("parquetfile") => "parquet"
case s if s.equals("avrofile") => "avro"
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29 changes: 29 additions & 0 deletions sql/hive/src/test/scala/org/apache/spark/sql/hive/orc/HiveOrcSourceSuite.scala
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Expand Up @@ -20,8 +20,10 @@ package org.apache.spark.sql.hive.orc
import java.io.File

import org.apache.spark.sql.Row
import org.apache.spark.sql.catalyst.TableIdentifier
import org.apache.spark.sql.execution.datasources.orc.OrcSuite
import org.apache.spark.sql.hive.test.TestHiveSingleton
import org.apache.spark.sql.internal.HiveSerDe
import org.apache.spark.util.Utils

class HiveOrcSourceSuite extends OrcSuite with TestHiveSingleton {
Expand Down Expand Up @@ -62,6 +64,33 @@ class HiveOrcSourceSuite extends OrcSuite with TestHiveSingleton {
""".stripMargin)
}

test("SPARK-22972: hive orc source") {
val tableName = "normal_orc_as_source_hive"
withTable(tableName) {
sql(
s"""
|CREATE TABLE $tableName
|USING org.apache.spark.sql.hive.orc
|OPTIONS (
| PATH '${new File(orcTableAsDir.getAbsolutePath).toURI}'
|)
""".stripMargin)

val tableMetadata = spark.sessionState.catalog.getTableMetadata(
TableIdentifier(tableName))
assert(tableMetadata.storage.inputFormat ==
Option("org.apache.hadoop.hive.ql.io.orc.OrcInputFormat"))
assert(tableMetadata.storage.outputFormat ==
Option("org.apache.hadoop.hive.ql.io.orc.OrcOutputFormat"))
assert(tableMetadata.storage.serde ==
Option("org.apache.hadoop.hive.ql.io.orc.OrcSerde"))
assert(HiveSerDe.sourceToSerDe("org.apache.spark.sql.hive.orc")
.equals(HiveSerDe.sourceToSerDe("orc")))
assert(HiveSerDe.sourceToSerDe("org.apache.spark.sql.orc")
.equals(HiveSerDe.sourceToSerDe("orc")))
}
}

test("SPARK-19459/SPARK-18220: read char/varchar column written by Hive") {
val location = Utils.createTempDir()
val uri = location.toURI
Expand Down