{"id":1010108,"date":"2024-12-27T11:18:00","date_gmt":"2024-12-27T03:18:00","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/1010108.html"},"modified":"2024-12-27T11:18:03","modified_gmt":"2024-12-27T03:18:03","slug":"spark%e5%a6%82%e4%bd%95%e8%bf%90%e8%a1%8cpython%e7%a8%8b%e5%ba%8f","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/1010108.html","title":{"rendered":"spark\u5982\u4f55\u8fd0\u884cpython\u7a0b\u5e8f"},"content":{"rendered":"<p style=\"text-align:center;\" ><img decoding=\"async\" src=\"https:\/\/cdn-kb.worktile.com\/kb\/wp-content\/uploads\/2024\/04\/25084802\/e758a2e5-fca6-4e6b-a697-ba4f050e4138.webp\" alt=\"spark\u5982\u4f55\u8fd0\u884cpython\u7a0b\u5e8f\" \/><\/p>\n<p><p> <strong>Spark\u8fd0\u884cPython\u7a0b\u5e8f\u7684\u65b9\u6cd5\u4e3b\u8981\u6709\uff1a\u4f7f\u7528PySpark\u4ea4\u4e92\u5f0fShell\u3001\u901a\u8fc7spark-submit\u63d0\u4ea4Python\u811a\u672c\u3001\u5728Jupyter Notebook\u4e2d\u8fd0\u884c\u3001\u4f7f\u7528IDE\u96c6\u6210\u3002<\/strong>\u5176\u4e2d\uff0c<strong>\u901a\u8fc7spark-submit\u63d0\u4ea4Python\u811a\u672c<\/strong>\u662f\u6700\u5e38\u7528\u7684\u65b9\u6cd5\uff0c\u56e0\u4e3a\u5b83\u9002\u7528\u4e8e\u751f\u4ea7\u73af\u5883\uff0c\u5e76\u80fd\u63d0\u4f9b\u66f4\u597d\u7684\u6027\u80fd\u548c<a href=\"https:\/\/docs.pingcode.com\/blog\/project-management\/58557.html\" target=\"_blank\">\u8d44\u6e90\u7ba1\u7406<\/a>\u3002\u5177\u4f53\u6765\u8bf4\uff0cspark-submit\u547d\u4ee4\u5141\u8bb8\u7528\u6237\u4ee5\u5206\u5e03\u5f0f\u65b9\u5f0f\u5728\u96c6\u7fa4\u4e0a\u8fd0\u884cPython\u7a0b\u5e8f\uff0c\u5e76\u4e14\u53ef\u4ee5\u914d\u7f6e\u5e94\u7528\u7a0b\u5e8f\u7684\u8d44\u6e90\u9700\u6c42\uff0c\u5982\u5185\u5b58\u548cCPU\u6838\u6570\u3002<\/p>\n<\/p>\n<p><p>\u4f7f\u7528spark-submit\u63d0\u4ea4Python\u811a\u672c\u7684\u57fa\u672c\u6b65\u9aa4\u5982\u4e0b\uff1a\u9996\u5148\uff0c\u786e\u4fdd\u5b89\u88c5\u4e86Apache Spark\u548cPython\u73af\u5883\uff0c\u7136\u540e\u7f16\u5199Python\u811a\u672c\u5e76\u4fdd\u5b58\u4e3a.py\u6587\u4ef6\u3002\u63a5\u7740\uff0c\u5728\u547d\u4ee4\u884c\u4e2d\u4f7f\u7528spark-submit\u547d\u4ee4\uff0c\u6307\u5b9a\u5e94\u7528\u7a0b\u5e8f\u7684\u4e3b\u7c7b\u6216Python\u6587\u4ef6\u4ee5\u53ca\u76f8\u5173\u53c2\u6570\uff0c\u6bd4\u5982\u4e3b\u8282\u70b9\u5730\u5740\u3001\u6267\u884c\u5668\u5185\u5b58\u7b49\u3002\u6700\u540e\uff0c\u76d1\u63a7\u5e94\u7528\u7a0b\u5e8f\u7684\u6267\u884c\u72b6\u6001\uff0c\u901a\u8fc7Spark Web UI\u67e5\u770b\u4efb\u52a1\u8fdb\u5ea6\u548c\u6027\u80fd\u6307\u6807\u3002\u901a\u8fc7\u8fd9\u79cd\u65b9\u5f0f\uff0c\u7528\u6237\u53ef\u4ee5\u5145\u5206\u5229\u7528Spark\u7684\u5206\u5e03\u5f0f\u8ba1\u7b97\u80fd\u529b\uff0c\u5904\u7406\u5927\u89c4\u6a21\u6570\u636e\u96c6\u3002<\/p>\n<\/p>\n<p><p>\u4e00\u3001PYSPARK\u4ea4\u4e92\u5f0fSHELL<\/p>\n<\/p>\n<p><p>PySpark\u4ea4\u4e92\u5f0fShell\u662f\u8fd0\u884cPython\u7a0b\u5e8f\u7684\u6700\u7b80\u5355\u65b9\u6cd5\u4e4b\u4e00\u3002\u7528\u6237\u53ef\u4ee5\u76f4\u63a5\u5728\u547d\u4ee4\u884c\u4e2d\u542f\u52a8PySpark Shell\uff0c\u7136\u540e\u5728\u5176\u4e2d\u8f93\u5165Python\u4ee3\u7801\u8fdb\u884c\u6d4b\u8bd5\u548c\u8c03\u8bd5\u3002PySpark Shell\u4e3a\u7528\u6237\u63d0\u4f9b\u4e86\u4e00\u4e2a\u4ea4\u4e92\u5f0f\u7684\u73af\u5883\uff0c\u53ef\u4ee5\u5feb\u901f\u6267\u884c\u4ee3\u7801\u7247\u6bb5\uff0c\u5e76\u67e5\u770b\u7ed3\u679c\u3002\u5bf9\u4e8e\u521d\u5b66\u8005\u6216\u8005\u9700\u8981\u5feb\u901f\u9a8c\u8bc1\u60f3\u6cd5\u7684\u5f00\u53d1\u8005\u6765\u8bf4\uff0c\u8fd9\u662f\u4e00\u4e2a\u7406\u60f3\u7684\u9009\u62e9\u3002<\/p>\n<\/p>\n<p><p>\u5728\u4f7f\u7528PySpark Shell\u4e4b\u524d\uff0c\u786e\u4fdd\u5df2\u7ecf\u6b63\u786e\u914d\u7f6e\u4e86Spark\u73af\u5883\u53d8\u91cf\u3002\u542f\u52a8Shell\u65f6\uff0c\u53ea\u9700\u5728\u547d\u4ee4\u884c\u8f93\u5165<code>pyspark<\/code>\uff0cShell\u4f1a\u81ea\u52a8\u52a0\u8f7dSpark\u76f8\u5173\u7684\u4f9d\u8d56\u548c\u914d\u7f6e\u3002\u8fdb\u5165Shell\u540e\uff0c\u7528\u6237\u53ef\u4ee5\u4f7f\u7528Spark\u7684API\u8fdb\u884c\u6570\u636e\u5904\u7406\u64cd\u4f5c\u3002\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0cPySpark Shell\u9002\u5408\u7528\u4e8e\u5f00\u53d1\u548c\u8c03\u8bd5\uff0c\u800c\u4e0d\u9002\u5408\u5728\u751f\u4ea7\u73af\u5883\u4e2d\u8fd0\u884c\u5927\u89c4\u6a21\u6570\u636e\u5904\u7406\u4efb\u52a1\uff0c\u56e0\u4e3a\u5b83\u4ec5\u80fd\u4f7f\u7528\u5355\u673a\u7684\u8ba1\u7b97\u8d44\u6e90\u3002<\/p>\n<\/p>\n<p><p>\u4e8c\u3001\u901a\u8fc7SPARK-SUBMIT\u63d0\u4ea4PYTHON\u811a\u672c<\/p>\n<\/p>\n<p><p>\u901a\u8fc7spark-submit\u547d\u4ee4\u63d0\u4ea4Python\u811a\u672c\u662fSpark\u8fd0\u884cPython\u7a0b\u5e8f\u7684\u6807\u51c6\u65b9\u5f0f\u3002\u4f7f\u7528spark-submit\uff0c\u7528\u6237\u53ef\u4ee5\u5728\u5206\u5e03\u5f0f\u96c6\u7fa4\u73af\u5883\u4e2d\u8fd0\u884cPython\u7a0b\u5e8f\uff0c\u4ece\u800c\u5145\u5206\u5229\u7528\u96c6\u7fa4\u8d44\u6e90\u8fdb\u884c\u9ad8\u6548\u7684\u6570\u636e\u5904\u7406\u3002spark-submit\u547d\u4ee4\u63d0\u4f9b\u4e86\u4e30\u5bcc\u7684\u9009\u9879\uff0c\u53ef\u4ee5\u7075\u6d3b\u914d\u7f6e\u7a0b\u5e8f\u7684\u8fd0\u884c\u53c2\u6570\u3002<\/p>\n<\/p>\n<p><p>\u8981\u4f7f\u7528spark-submit\u8fd0\u884cPython\u811a\u672c\uff0c\u9996\u5148\u9700\u8981\u7f16\u5199Python\u4ee3\u7801\u5e76\u4fdd\u5b58\u4e3a.py\u6587\u4ef6\u3002\u63a5\u4e0b\u6765\uff0c\u5728\u547d\u4ee4\u884c\u4e2d\u4f7f\u7528spark-submit\u547d\u4ee4\uff0c\u6307\u5b9aPython\u811a\u672c\u7684\u8def\u5f84\u548c\u6240\u9700\u7684\u53c2\u6570\u3002\u5e38\u7528\u7684\u53c2\u6570\u5305\u62ec\uff1a<code>--master<\/code>\u6307\u5b9a\u96c6\u7fa4\u7684\u4e3b\u8282\u70b9\uff0c<code>--executor-memory<\/code>\u8bbe\u7f6e\u6bcf\u4e2a\u6267\u884c\u5668\u7684\u5185\u5b58\u5927\u5c0f\uff0c<code>--total-executor-cores<\/code>\u6307\u5b9a\u6267\u884c\u5668\u7684\u603b\u6838\u6570\u7b49\u3002\u901a\u8fc7\u8fd9\u4e9b\u53c2\u6570\uff0c\u7528\u6237\u53ef\u4ee5\u4f18\u5316\u7a0b\u5e8f\u7684\u6027\u80fd\uff0c\u5e76\u63a7\u5236\u8d44\u6e90\u7684\u4f7f\u7528\u3002<\/p>\n<\/p>\n<p><p>\u4e09\u3001\u5728JUPYTER NOTEBOOK\u4e2d\u8fd0\u884c<\/p>\n<\/p>\n<p><p>Jupyter Notebook\u662f\u4e00\u79cd\u6d41\u884c\u7684\u4ea4\u4e92\u5f0f\u5f00\u53d1\u73af\u5883\uff0c\u5e7f\u6cdb\u7528\u4e8e\u6570\u636e\u79d1\u5b66\u548c<a href=\"https:\/\/docs.pingcode.com\/ask\/59192.html\" target=\"_blank\">\u673a\u5668\u5b66\u4e60<\/a>\u9886\u57df\u3002\u7528\u6237\u53ef\u4ee5\u5728Jupyter Notebook\u4e2d\u8fd0\u884cSpark\u7684Python\u7a0b\u5e8f\uff0c\u8fd9\u4f7f\u5f97\u6570\u636e\u5904\u7406\u8fc7\u7a0b\u66f4\u52a0\u76f4\u89c2\u548c\u4fbf\u6377\u3002\u901a\u8fc7Notebook\uff0c\u7528\u6237\u53ef\u4ee5\u9010\u6bb5\u5730\u7f16\u5199\u548c\u6267\u884c\u4ee3\u7801\uff0c\u5e76\u5b9e\u65f6\u67e5\u770b\u7ed3\u679c\uff0c\u8fd9\u5bf9\u4e8e\u63a2\u7d22\u6027\u6570\u636e\u5206\u6790\u7279\u522b\u6709\u7528\u3002<\/p>\n<\/p>\n<p><p>\u8981\u5728Jupyter Notebook\u4e2d\u8fd0\u884cSpark\u7a0b\u5e8f\uff0c\u9996\u5148\u9700\u8981\u5b89\u88c5Jupyter\u548c\u76f8\u5173\u7684Python\u4f9d\u8d56\u5305\u3002\u7136\u540e\uff0c\u901a\u8fc7\u914d\u7f6eJupyter Notebook\u7684\u542f\u52a8\u53c2\u6570\uff0c\u4f7f\u5176\u80fd\u591f\u8bc6\u522b\u5e76\u4f7f\u7528Spark\u73af\u5883\u3002\u542f\u52a8Notebook\u540e\uff0c\u7528\u6237\u53ef\u4ee5\u5728\u754c\u9762\u4e2d\u521b\u5efa\u65b0\u7684Python\u7b14\u8bb0\u672c\uff0c\u5e76\u5728\u5176\u4e2d\u7f16\u5199\u548c\u6267\u884cSpark\u4ee3\u7801\u3002\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u786e\u4fddNotebook\u670d\u52a1\u5668\u80fd\u591f\u8bbf\u95eeSpark\u96c6\u7fa4\uff0c\u4ee5\u4fbf\u6b63\u786e\u6267\u884c\u5206\u5e03\u5f0f\u8ba1\u7b97\u4efb\u52a1\u3002<\/p>\n<\/p>\n<p><p>\u56db\u3001\u4f7f\u7528IDE\u96c6\u6210<\/p>\n<\/p>\n<p><p>\u4f7f\u7528\u96c6\u6210\u5f00\u53d1\u73af\u5883\uff08IDE\uff09\u6765\u8fd0\u884cSpark\u7684Python\u7a0b\u5e8f\u662f\u53e6\u4e00\u79cd\u9ad8\u6548\u7684\u65b9\u6cd5\u3002\u5e38\u7528\u7684IDE\u5982PyCharm\u3001VS Code\u7b49\u90fd\u652f\u6301Python\u5f00\u53d1\uff0c\u5e76\u4e14\u53ef\u4ee5\u901a\u8fc7\u63d2\u4ef6\u6216\u914d\u7f6e\u8fdb\u884cSpark\u96c6\u6210\u3002IDE\u63d0\u4f9b\u4e86\u5f3a\u5927\u7684\u4ee3\u7801\u7f16\u8f91\u548c\u8c03\u8bd5\u529f\u80fd\uff0c\u4f7f\u5f97\u5f00\u53d1\u8fc7\u7a0b\u66f4\u52a0\u987a\u7545\u3002<\/p>\n<\/p>\n<p><p>\u5728IDE\u4e2d\u8fd0\u884cSpark\u7a0b\u5e8f\u4e4b\u524d\uff0c\u7528\u6237\u9700\u8981\u786e\u4fddSpark\u73af\u5883\u5df2\u7ecf\u6b63\u786e\u914d\u7f6e\uff0c\u5e76\u5b89\u88c5\u5fc5\u8981\u7684Python\u5e93\u3002\u5728IDE\u4e2d\u521b\u5efa\u4e00\u4e2a\u65b0\u7684Python\u9879\u76ee\u6216\u6587\u4ef6\uff0c\u7136\u540e\u7f16\u5199Spark\u4ee3\u7801\u3002\u5728\u8fd0\u884c\u7a0b\u5e8f\u65f6\uff0c\u786e\u4fddIDE\u80fd\u591f\u8bc6\u522bSpark\u73af\u5883\u53d8\u91cf\u548c\u4f9d\u8d56\u5e93\u3002\u901a\u8fc7IDE\uff0c\u5f00\u53d1\u8005\u53ef\u4ee5\u8f7b\u677e\u8fdb\u884c\u4ee3\u7801\u8c03\u8bd5\u3001\u9519\u8bef\u68c0\u67e5\u548c\u6027\u80fd\u4f18\u5316\uff0c\u4ece\u800c\u63d0\u9ad8\u5f00\u53d1\u6548\u7387\u3002<\/p>\n<\/p>\n<h2><strong>\u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n<p> <strong>1. \u5982\u4f55\u5728Spark\u73af\u5883\u4e2d\u914d\u7f6ePython\u8fd0\u884c\u73af\u5883\uff1f<\/strong><br \/>\u8981\u5728Spark\u4e2d\u8fd0\u884cPython\u7a0b\u5e8f\uff0c\u9996\u5148\u9700\u8981\u786e\u4fdd\u5df2\u5b89\u88c5Apache Spark\uff0c\u5e76\u914d\u7f6e\u597dPython\u73af\u5883\u3002\u53ef\u4ee5\u901a\u8fc7\u8bbe\u7f6e\u73af\u5883\u53d8\u91cf<code>PYSPARK_PYTHON<\/code>\u6765\u6307\u5b9aPython\u89e3\u91ca\u5668\u7684\u8def\u5f84\u3002\u6b64\u5916\uff0c\u786e\u4fdd\u5b89\u88c5\u4e86\u4e0eSpark\u517c\u5bb9\u7684Python\u5e93\uff0c\u4f8b\u5982<code>pyspark<\/code>\u3002\u5728\u96c6\u7fa4\u6a21\u5f0f\u4e0b\uff0c\u786e\u4fdd\u6240\u6709\u8282\u70b9\u90fd\u5b89\u88c5\u4e86\u76f8\u540c\u7248\u672c\u7684Python\u548c\u6240\u9700\u5e93\u3002<\/p>\n<p><strong>2. \u5728Spark\u4e2d\uff0c\u5982\u4f55\u63d0\u4ea4Python\u811a\u672c\uff1f<\/strong><br \/>\u63d0\u4ea4Python\u811a\u672c\u7684\u5e38\u7528\u65b9\u6cd5\u662f\u4f7f\u7528<code>spark-submit<\/code>\u547d\u4ee4\u3002\u53ef\u4ee5\u5728\u547d\u4ee4\u884c\u4e2d\u8f93\u5165\u7c7b\u4f3c\u4e8e\u4ee5\u4e0b\u7684\u547d\u4ee4\uff1a<code>spark-submit --master &lt;master-url&gt; your_script.py<\/code>\uff0c\u5176\u4e2d<code>&lt;master-url&gt;<\/code>\u662fSpark\u96c6\u7fa4\u7684\u4e3b\u8282\u70b9\u5730\u5740\u3002\u901a\u8fc7\u8fd9\u79cd\u65b9\u5f0f\uff0c\u53ef\u4ee5\u65b9\u4fbf\u5730\u5c06Python\u7a0b\u5e8f\u63d0\u4ea4\u5230Spark\u96c6\u7fa4\u8fdb\u884c\u5904\u7406\u3002<\/p>\n<p><strong>3. Spark\u5982\u4f55\u5904\u7406Python\u4e2d\u7684\u6570\u636e\u7c7b\u578b\uff1f<\/strong><br \/>Spark\u5728\u5904\u7406Python\u6570\u636e\u65f6\uff0c\u4f1a\u5c06Python\u7684\u6570\u636e\u7c7b\u578b\u8f6c\u6362\u4e3aSpark\u7684\u5185\u7f6e\u6570\u636e\u7c7b\u578b\u3002\u4f8b\u5982\uff0cPython\u7684\u5217\u8868\u4f1a\u88ab\u8f6c\u6362\u4e3aSpark\u7684<code>RDD<\/code>\uff0c\u800c\u5b57\u5178\u5219\u4f1a\u88ab\u8f6c\u6362\u4e3a<code>DataFrame<\/code>\u3002\u4e86\u89e3\u8fd9\u4e9b\u8f6c\u6362\u6709\u52a9\u4e8e\u5728\u7f16\u5199\u7a0b\u5e8f\u65f6\u66f4\u6709\u6548\u5730\u5229\u7528Spark\u7684\u5206\u5e03\u5f0f\u8ba1\u7b97\u80fd\u529b\uff0c\u63d0\u9ad8\u6570\u636e\u5904\u7406\u7684\u6548\u7387\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"Spark\u8fd0\u884cPython\u7a0b\u5e8f\u7684\u65b9\u6cd5\u4e3b\u8981\u6709\uff1a\u4f7f\u7528PySpark\u4ea4\u4e92\u5f0fShell\u3001\u901a\u8fc7spark-submit\u63d0 [&hellip;]","protected":false},"author":3,"featured_media":1010118,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[37],"tags":[],"acf":[],"_links":{"self":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1010108"}],"collection":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/comments?post=1010108"}],"version-history":[{"count":"1","href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1010108\/revisions"}],"predecessor-version":[{"id":1010119,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1010108\/revisions\/1010119"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/1010118"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=1010108"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=1010108"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=1010108"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}