blob: 858bc742e07cf150d9c3fcdb65025a161dec6c9d (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
|
/*
* 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
import org.scalatest.BeforeAndAfterAll
import org.scalatest.Suite
/** Shares a local `SparkContext` between all tests in a suite and closes it at the end */
trait SharedSparkContext extends BeforeAndAfterAll { self: Suite =>
@transient private var _sc: SparkContext = _
def sc: SparkContext = _sc
var conf = new SparkConf(false)
override def beforeAll() {
super.beforeAll()
_sc = new SparkContext("local[4]", "test", conf)
}
override def afterAll() {
try {
LocalSparkContext.stop(_sc)
_sc = null
} finally {
super.afterAll()
}
}
}
|