{"id":5436,"date":"2020-06-21T17:14:15","date_gmt":"2020-06-21T15:14:15","guid":{"rendered":"https:\/\/myoceane.fr\/?p=5436"},"modified":"2020-06-22T10:19:16","modified_gmt":"2020-06-22T08:19:16","slug":"%e5%ae%89%e8%a3%9d-spark-%e5%88%b0%e9%81%a0%e7%ab%af%e4%bc%ba%e6%9c%8d%e5%99%a8","status":"publish","type":"post","link":"https:\/\/myoceane.fr\/index.php\/%e5%ae%89%e8%a3%9d-spark-%e5%88%b0%e9%81%a0%e7%ab%af%e4%bc%ba%e6%9c%8d%e5%99%a8\/","title":{"rendered":"\u5b89\u88dd Spark \u5230\u9060\u7aef\u4f3a\u670d\u5668"},"content":{"rendered":"<div id=\"fb-root\"><\/div>\n<p style=\"text-align: justify;\">Apache Spark \u662f\u4e00\u500b\u5e73\u884c\u904b\u7b97\u7684\u904b\u7b97\u5e73\u53f0\uff0c\u7531\u65bc\u4ed6\u5728\u8655\u7406\u4e0d\u540c\u6a94\u6848\u683c\u5f0f\u90fd\u6709\u5f37\u5927\u7684\u8cc7\u6e90\u5eab\u652f\u63f4\uff0c\u6240\u4ee5\u5982\u679c leverage \u4f86\u9032\u884c\u4e00\u4e9b\u8cc7\u6599\u8655\u7406\u7684\u958b\u767c\u5f88\u5408\u9069\uff0c\u53e6\u5916 Spark \u53ef\u4ee5\u4f7f\u7528 local \u6216\u662f yarn \u6a21\u5f0f\uff0c\u4f7f\u7528 local \u6a21\u5f0f\u958b\u767c\u7684\u9032\u5165\u969c\u7919\u4e0d\u6703\u5f88\u5927\uff0c\u672c\u7bc7\u8aaa\u660e\u5982\u4f55\u5b89\u88dd Spark \u5230\u9060\u7aef\u4f3a\u670d\u5668\u4e0a\u9762\uff0c\u90e8\u7f72\u4e26\u57f7\u884c spark \u7684\u7a0b\u5f0f\uff01<\/p>\n<h5>\u5b89\u88dd Java\uff1a<\/h5>\n<p>\u8981\u57f7\u884c Spark \u7684\u7a0b\u5f0f\u8981\u57f7\u884c\uff0c\u9700\u8981 java 1.8 \u7684\u7248\u672c\uff0c\u6240\u4ee5\u8981\u5148\u5b89\u88dd jdk 1.8\uff0c\u5b89\u88dd\u5b8c\u4e4b\u5f8c\u53ef\u4ee5\u78ba\u8a8d java \u7684\u7248\u672c\u662f\u5426\u662f\u81ea\u5df1\u60f3\u8981\u5b89\u88dd\u7684\u7248\u672c\uff1a<\/p>\n<pre class=\"lang:bash\">yum install java-1.8.0-openjdk-devel.x86_64\njava -version\nopenjdk version \"1.8.0_252\"\nOpenJDK Runtime Environment (build 1.8.0_252-b09)\nOpenJDK 64-Bit Server VM (build 25.252-b09, mixed mode)<\/pre>\n<p>\u5099\u8a3b\uff1a\u9700\u8981\u7279\u5225\u6ce8\u610f\u7248\u672c\u5fc5\u9808\u8981\u662f 1.8 \u4e0d\u80fd\u8d85\u904e\uff0c\u76ee\u524d spark \u9084\u6c92\u6709\u652f\u63f4 Java 1.8\uff0b<\/p>\n<h5>\u5b89\u88dd Python \u8207 PySpark\uff1a<\/h5>\n<p>\u9019\u908a\u53ef\u4ee5\u53c3\u8003\u6211\u5011\u4e4b\u524d\u5beb\u7684<a href=\"https:\/\/myoceane.fr\/index.php\/python-alternatives\/\"> Python \u7248\u672c\u5207\u63db\u6559\u5b78<\/a>\uff0c\u53ea\u662f\u8981\u5229\u7528 pip \u53e6\u5916\u5b89\u88dd pyspark \u3002<\/p>\n<pre class=\"lang:bash\">wget https:\/\/bootstrap.pypa.io\/get-pip.py\npython get-pip.py\npip install pyspark<\/pre>\n<h5>\u5b89\u88dd Spark\uff1a<\/h5>\n<pre class=\"lang:bash\">cd \/opt\nwget http:\/\/apache.crihan.fr\/dist\/spark\/spark-2.3.2\/spark-2.3.2-bin-hadoop2.7.tgz\ntar zxvf spark-2.3.2-bin-hadoop2.7.tgz<\/pre>\n<p>\u5099\u8a3b\uff1a\u95dc\u65bc\u6700\u65b0\u7684 Spark \u7684\u7248\u672c\u53ef\u4ee5\u5230<a href=\"https:\/\/spark.apache.org\/downloads.html\">\u9023\u7d50<\/a>\u4e0b\u8f09\u3002<\/p>\n<h5>\u589e\u52a0\u74b0\u5883\u8b8a\u6578\u8a2d\u5b9a\uff1a<\/h5>\n<p>\u8981\u80fd\u5920\u57f7\u884c Spark \u9084\u9700\u8981\u4ee5\u4e0b\u7684\u8a2d\u5b9a\uff1a<\/p>\n<pre class=\"lang:bash\">PATH=\/opt\/spark-2.3.2-bin-hadoop2.7\/bin:\/usr\/local\/jdk1.8.0_201\/bin\nPYSPARK_PYTHON=\/usr\/bin\/python3\nSPARK_HOME=\/opt\/spark-2.3.2-bin-hadoop2.7<\/pre>\n<p>\u8a2d\u5b9a PYSPARK_PYTHON \u53ef\u4ee5\u653e\u5728 \/opt\/spark-2.3.2-bin-hadoop2.7\/etc\/config\/spark-env.sh \u88e1\u9762\uff0c\u8a2d\u5b9a SPARK_HOME \u5247\u53ef\u4ee5\u653e\u5728 .bashrc \u88e1\u9762\u3002\u5f8c\u4f86\u9084\u767c\u751f\u4ee5\u4e0b\u7684\u932f\u8aa4\uff0c<a href=\"_wp_link_placeholder\" data-wplink-edit=\"true\">\u53c3\u8003<\/a>\u89e3\u6c7a\uff1a<\/p>\n<pre class=\"lang:bash\">File \"....py\", line 5, in &lt;module&gt;\n    sc = SparkContext()   File \"\/usr\/local\/lib\/python3.4\/site-packages\/pyspark\/context.py\", line 118, in __init__\n    conf, jsc, profiler_cls)   File \"\/usr\/local\/lib\/python3.4\/site-packages\/pyspark\/context.py\", line 195, in _do_init\n    self._encryption_enabled = self._jvm.PythonUtils.getEncryptionEnabled(self._jsc)   File \"\/usr\/local\/lib\/python3.4\/site-packages\/py4j\/java_gateway.py\", line 1487, in __getattr__\n    \"{0}.{1} does not exist in the JVM\".format(self._fqn, name)) py4j.protocol.Py4JError: org.apache.spark.api.python.PythonUtils.getEncryptionEnabled does not exist in the JVM<\/pre>\n<p>\u6700\u5f8c\u53ea\u4f7f\u7528 .bashrc \u53bb\u505a\u74b0\u5883\u8b8a\u6578\u7684\u8abf\u6821\uff0c\u7e3d\u5171\u9700\u8981\u4ee5\u4e0b\u74b0\u5883\u8b8a\u6578\uff1a<\/p>\n<pre class=\"lang:bash\">PATH=\/opt\/spark-2.3.2-bin-hadoop2.7\/bin:\/opt\/spark-2.3.2-bin-hadoop2.7\/python\nPYSPARK_PYTHON=\/usr\/bin\/python3\nPYTHONPATH=\/opt\/spark-2.3.2-bin-hadoop2.7\/python:\/opt\/spark-2.3.2-bin-hadoop2.7\/python\/lib\/py4j-0.10.4-src.zip:\nSPARK_HOME=\/opt\/spark-2.3.2-bin-hadoop2.7<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>Apache Spark \u662f\u4e00\u500b\u5e73\u884c\u904b\u7b97\u7684\u904b\u7b97\u5e73\u53f0\uff0c\u7531\u65bc\u4ed6\u5728\u8655\u7406\u4e0d\u540c\u6a94\u6848\u683c\u5f0f\u90fd\u6709\u5f37\u5927\u7684\u8cc7\u6e90\u5eab\u652f\u63f4\uff0c\u6240\u4ee5\u5982\u679c leverage \u4f86\u9032\u884c\u4e00\u4e9b\u8cc7\u6599\u8655\u7406\u7684\u958b\u767c\u5f88\u5408\u9069\uff0c\u53e6\u5916 Spark \u53ef\u4ee5\u4f7f\u7528 local \u6216\u662f yarn \u6a21\u5f0f\uff0c\u4f7f\u7528 local \u6a21\u5f0f\u958b\u767c\u7684\u9032\u5165\u969c\u7919\u4e0d\u6703\u5f88\u5927\uff0c\u672c\u7bc7\u8aaa\u660e\u5982\u4f55\u5b89\u88dd Spark \u5230\u9060\u7aef\u4f3a\u670d\u5668\u4e0a\u9762\uff0c\u90e8\u7f72\u4e26\u57f7\u884c spark \u7684\u7a0b\u5f0f\uff01<\/p>\n","protected":false},"author":1,"featured_media":5486,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[9,14,176],"tags":[619,19,152],"class_list":["post-5436","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-bigdata-ml","category-it-technology","category-python","tag-centos-2","tag-python","tag-spark"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u5b89\u88dd Spark \u5230\u9060\u7aef\u4f3a\u670d\u5668 - \u60f3\u65b9\u6d89\u6cd5 - \u91cf\u74f6\u5916\u7684\u5929\u7a7a M-Y-Oceane<\/title>\n<meta name=\"description\" content=\"Apache Spark \u662f\u4e00\u500b\u5e73\u884c\u904b\u7b97\u7684\u904b\u7b97\u5e73\u53f0\uff0c\u7531\u65bc\u4ed6\u5728\u8655\u7406\u4e0d\u540c\u6a94\u6848\u683c\u5f0f\u90fd\u6709\u5f37\u5927\u7684\u8cc7\u6e90\u5eab\u652f\u63f4\uff0c\u6240\u4ee5\u5982\u679c leverage \u4f86\u9032\u884c\u4e00\u4e9b\u8cc7\u6599\u8655\u7406\u7684\u958b\u767c\u5f88\u5408\u9069\uff0c\u53e6\u5916 Spark \u53ef\u4ee5\u4f7f\u7528 local \u6216\u662f yarn \u6a21\u5f0f\uff0c\u4f7f\u7528 local \u6a21\u5f0f\u958b\u767c\u7684\u9032\u5165\u969c\u7919\u4e0d\u6703\u5f88\u5927\uff0c\u672c\u7bc7\u8aaa\u660e\u5982\u4f55\u5b89\u88dd Spark \u5230\u9060\u7aef\u4f3a\u670d\u5668\u4e0a\u9762\uff0c\u90e8\u7f72\u4e26\u57f7\u884c spark \u7684\u7a0b\u5f0f\uff01\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/myoceane.fr\/index.php\/\u5b89\u88dd-spark-\u5230\u9060\u7aef\u4f3a\u670d\u5668\/\" \/>\n<meta property=\"og:locale\" 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