63 lines
1.8 KiB
Scala
63 lines
1.8 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 java.io.{File}
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import com.google.common.io.Files
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private[spark] class HttpFileServer extends Logging {
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var baseDir : File = null
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var fileDir : File = null
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var jarDir : File = null
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var httpServer : HttpServer = null
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var serverUri : String = null
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def initialize() {
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baseDir = Utils.createTempDir()
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fileDir = new File(baseDir, "files")
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jarDir = new File(baseDir, "jars")
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fileDir.mkdir()
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jarDir.mkdir()
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logInfo("HTTP File server directory is " + baseDir)
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httpServer = new HttpServer(baseDir)
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httpServer.start()
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serverUri = httpServer.uri
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}
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def stop() {
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httpServer.stop()
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}
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def addFile(file: File) : String = {
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addFileToDir(file, fileDir)
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return serverUri + "/files/" + file.getName
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}
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def addJar(file: File) : String = {
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addFileToDir(file, jarDir)
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return serverUri + "/jars/" + file.getName
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}
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def addFileToDir(file: File, dir: File) : String = {
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Files.copy(file, new File(dir, file.getName))
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return dir + "/" + file.getName
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}
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}
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