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/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.spark.sql
import org.apache.spark.sql.catalyst.plans.logical
import org.apache.spark.sql.test._
/* Implicits */
import TestSQLContext._
case class TestData(key: Int, value: String)
object TestData {
val testData: SchemaRDD = TestSQLContext.sparkContext.parallelize(
(1 to 100).map(i => TestData(i, i.toString)))
testData.registerAsTable("testData")
case class LargeAndSmallInts(a: Int, b: Int)
val largeAndSmallInts: SchemaRDD =
TestSQLContext.sparkContext.parallelize(
LargeAndSmallInts(2147483644, 1) ::
LargeAndSmallInts(1, 2) ::
LargeAndSmallInts(2147483645, 1) ::
LargeAndSmallInts(2, 2) ::
LargeAndSmallInts(2147483646, 1) ::
LargeAndSmallInts(3, 2) :: Nil)
largeAndSmallInts.registerAsTable("largeAndSmallInts")
case class TestData2(a: Int, b: Int)
val testData2: SchemaRDD =
TestSQLContext.sparkContext.parallelize(
TestData2(1, 1) ::
TestData2(1, 2) ::
TestData2(2, 1) ::
TestData2(2, 2) ::
TestData2(3, 1) ::
TestData2(3, 2) :: Nil)
testData2.registerAsTable("testData2")
// TODO: There is no way to express null primitives as case classes currently...
val testData3 =
logical.LocalRelation('a.int, 'b.int).loadData(
(1, null) ::
(2, 2) :: Nil)
val emptyTableData = logical.LocalRelation('a.int, 'b.int)
case class UpperCaseData(N: Int, L: String)
val upperCaseData =
TestSQLContext.sparkContext.parallelize(
UpperCaseData(1, "A") ::
UpperCaseData(2, "B") ::
UpperCaseData(3, "C") ::
UpperCaseData(4, "D") ::
UpperCaseData(5, "E") ::
UpperCaseData(6, "F") :: Nil)
upperCaseData.registerAsTable("upperCaseData")
case class LowerCaseData(n: Int, l: String)
val lowerCaseData =
TestSQLContext.sparkContext.parallelize(
LowerCaseData(1, "a") ::
LowerCaseData(2, "b") ::
LowerCaseData(3, "c") ::
LowerCaseData(4, "d") :: Nil)
lowerCaseData.registerAsTable("lowerCaseData")
case class ArrayData(data: Seq[Int], nestedData: Seq[Seq[Int]])
val arrayData =
TestSQLContext.sparkContext.parallelize(
ArrayData(Seq(1,2,3), Seq(Seq(1,2,3))) ::
ArrayData(Seq(2,3,4), Seq(Seq(2,3,4))) :: Nil)
arrayData.registerAsTable("arrayData")
case class MapData(data: Map[Int, String])
val mapData =
TestSQLContext.sparkContext.parallelize(
MapData(Map(1 -> "a1", 2 -> "b1", 3 -> "c1", 4 -> "d1", 5 -> "e1")) ::
MapData(Map(1 -> "a2", 2 -> "b2", 3 -> "c2", 4 -> "d2")) ::
MapData(Map(1 -> "a3", 2 -> "b3", 3 -> "c3")) ::
MapData(Map(1 -> "a4", 2 -> "b4")) ::
MapData(Map(1 -> "a5")) :: Nil)
mapData.registerAsTable("mapData")
case class StringData(s: String)
val repeatedData =
TestSQLContext.sparkContext.parallelize(List.fill(2)(StringData("test")))
repeatedData.registerAsTable("repeatedData")
val nullableRepeatedData =
TestSQLContext.sparkContext.parallelize(
List.fill(2)(StringData(null)) ++
List.fill(2)(StringData("test")))
nullableRepeatedData.registerAsTable("nullableRepeatedData")
case class NullInts(a: Integer)
val nullInts =
TestSQLContext.sparkContext.parallelize(
NullInts(1) ::
NullInts(2) ::
NullInts(3) ::
NullInts(null) :: Nil
)
nullInts.registerAsTable("nullInts")
case class NullStrings(n: Int, s: String)
val nullStrings =
TestSQLContext.sparkContext.parallelize(
NullStrings(1, "abc") ::
NullStrings(2, "ABC") ::
NullStrings(3, null) :: Nil)
nullStrings.registerAsTable("nullStrings")
case class TableName(tableName: String)
TestSQLContext.sparkContext.parallelize(TableName("test") :: Nil).registerAsTable("tableName")
}
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