43 lines
1.3 KiB
Scala
43 lines
1.3 KiB
Scala
/*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership.
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* The ASF licenses this file to You under the Apache License, Version 2.0
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* (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package spark
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import org.scalatest.Suite
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import org.scalatest.BeforeAndAfterAll
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/** Shares a local `SparkContext` between all tests in a suite and closes it at the end */
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trait SharedSparkContext extends BeforeAndAfterAll { self: Suite =>
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@transient private var _sc: SparkContext = _
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def sc: SparkContext = _sc
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override def beforeAll() {
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_sc = new SparkContext("local", "test")
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super.beforeAll()
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}
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override def afterAll() {
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if (_sc != null) {
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LocalSparkContext.stop(_sc)
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_sc = null
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}
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super.afterAll()
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}
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}
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