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Support --proxy-user in cluster mode on DC/OS #26
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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.deploy | ||
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| import java.io.{ByteArrayInputStream, InputStreamReader} | ||
| import java.net.HttpURLConnection | ||
| import java.net.URL | ||
| import java.nio.charset.Charset | ||
| import java.security.MessageDigest | ||
| import java.util.UUID | ||
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| import collection.JavaConverters._ | ||
| import org.apache.commons.io.{Charsets, IOUtils} | ||
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| object DCOS_VERSION extends Enumeration { | ||
| type DCOS_VERSION = Value | ||
| val v1_10_X, v1_11_X = Value | ||
| } | ||
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| private[spark] object DCOSSecretStoreUtils { | ||
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| import org.apache.spark.deploy.DCOS_VERSION._ | ||
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| /** | ||
| * Writes a binary secret to the DC/OS secret store. | ||
| * To be used by Spark Submit, integrates with its printstream | ||
| * | ||
| * @param hostName the hostname of the DC/OS master | ||
| * @param path {secret_store_name}/path/to/secret | ||
| * @param value secret value in binary format | ||
| * @param token the authentication token to use for accessing the secrets HTTP API | ||
| * @param dcosVersion DC/OS version. HTTP API depends on that. | ||
| */ | ||
| def writeBinarySecret( | ||
| hostName: String, | ||
| path: String, | ||
| value: Array[Byte], | ||
| token: String, | ||
| secretStoreName: String, | ||
| dcosVersion: DCOS_VERSION = v1_10_X): Unit = { | ||
| val authurl = new URL(s"https://$hostName/secrets/v1/secret/$secretStoreName" + path) | ||
| val conn = authurl.openConnection().asInstanceOf[HttpURLConnection] | ||
| conn.setRequestProperty("Authorization", s"token=$token") | ||
| conn.setRequestMethod("PUT") | ||
| conn.setDoOutput(true) | ||
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| dcosVersion match { | ||
| case DCOS_VERSION.`v1_10_X` => | ||
| conn.setRequestProperty("Content-Type", "application/json") | ||
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| val encoder = java.util.Base64.getEncoder() | ||
| val outputValue = encoder.encode(value) | ||
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| val outPut = | ||
| s""" | ||
| |{"value":"${new String(outputValue)}"} | ||
| """.stripMargin | ||
| val byteArrayOutput = outPut.getBytes(Charset.forName("UTF-8")) | ||
| conn.getOutputStream.write(byteArrayOutput) | ||
| conn.getOutputStream.flush() | ||
| conn.getOutputStream.close() | ||
| val res = IOUtils.toString(conn.getInputStream()) | ||
| // scalastyle:off println | ||
| SparkSubmit.printStream.println(s"Res:${conn.getResponseMessage}") | ||
| // scalastyle:on println | ||
| conn.disconnect() | ||
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| case DCOS_VERSION.`v1_11_X` => | ||
| conn.setRequestProperty("Content-Type", "application/octet-stream") | ||
| conn.getOutputStream.write(value) | ||
| conn.getOutputStream.flush() | ||
| conn.getOutputStream.close() | ||
| val res = IOUtils.toString(conn.getInputStream()) | ||
| // scalastyle:off println | ||
| SparkSubmit.printStream.println(s"Res:${conn.getResponseMessage}") | ||
| // scalastyle:on println | ||
| conn.disconnect() | ||
| } | ||
| } | ||
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| def bytesToHex(bytes: Array[Byte]): String = { | ||
| val builder = StringBuilder.newBuilder | ||
| for (b <- bytes) { | ||
| builder.append("%02x".format(b)) | ||
| } | ||
| builder.toString | ||
| } | ||
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| def getSecretName(): String = { | ||
| val salt = MessageDigest.getInstance("SHA-256") | ||
| salt.update(UUID.randomUUID().toString().getBytes("UTF-8")) | ||
| val digest = bytesToHex(salt.digest()) | ||
| s"DTS-$digest" | ||
| } | ||
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| def formatPath(secretPath: String, secretName: String, version: DCOS_VERSION): String = { | ||
| val prefix = { | ||
| version match { | ||
| case DCOS_VERSION.`v1_10_X` => "__dcos_base64__" | ||
| case DCOS_VERSION.`v1_11_X` => "" | ||
| } | ||
| } | ||
| secretPath + "/" + prefix + secretName | ||
| } | ||
| } |
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The problem here was due to the messed up release. This method was empty and caused failures when HadoopRDD was used!
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Good catch
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thanx