{"id":7381,"date":"2021-03-17T10:38:55","date_gmt":"2021-03-17T09:38:55","guid":{"rendered":"https:\/\/myoceane.fr\/?p=7381"},"modified":"2021-03-17T10:53:48","modified_gmt":"2021-03-17T09:53:48","slug":"spark-%e5%bb%ba%e7%bd%ae%e8%87%aa%e5%b7%b1%e7%9a%84-spark-history-server","status":"publish","type":"post","link":"https:\/\/myoceane.fr\/index.php\/spark-%e5%bb%ba%e7%bd%ae%e8%87%aa%e5%b7%b1%e7%9a%84-spark-history-server\/","title":{"rendered":"[Spark] \u5efa\u7f6e\u81ea\u5df1\u7684 Spark History Server"},"content":{"rendered":"<div id=\"fb-root\"><\/div>\n<p style=\"text-align: justify;\">\u9032\u5165\u5927\u6578\u64da\u7684\u4e16\u754c\uff0c\u57fa\u672c\u4e0a\u812b\u96e2\u4e0d\u4e86\u4f7f\u7528 Spark \u9019\u500b\u5e73\u884c\u904b\u7b97\u7684\u6846\u67b6\uff0c\u628a\u554f\u984c\u62c6\u5c0f\u4e4b\u5f8c\uff0c\u5229\u7528\u879e\u87fb\u96c4\u5175\u7684\u529b\u91cf\u53ef\u4ee5\u66f4\u5bb9\u6613\u89e3\u6c7a\u554f\u984c\uff0c\u9019\u4e5f\u662f\u96e2\u6563\u6578\u5b78\u88e1\u9762\u63d0\u5230\u7684 <a href=\"https:\/\/en.wikipedia.org\/wiki\/Divide-and-conquer_algorithm\">Divide and Conquer<\/a> \u7684\u6982\u5ff5\uff0c\u6ab8\u6aac\u7238\u4e4b\u524d\u6709\u5beb\u904e<a href=\"https:\/\/myoceane.fr\/?s=Spark\">\u4e00\u4e9b\u4ecb\u7d39 Spark \u7684\u6587\u7ae0<\/a>\uff0c\u4e5f\u6709\u4ecb\u7d39<a href=\"https:\/\/myoceane.fr\/index.php\/cloud-azure-batch-aztk\/\">\u5982\u4f55\u5728 Azure \u7684\u96f2\u7aef\u5e73\u53f0\u88e1\u9762\u53bb\u958b\u555f On Demand \u7684 Spark Cluster<\/a>\u3002<\/p>\n<p style=\"text-align: justify;\">\u672c\u7bc7\u8981\u4f86\u4ecb\u7d39\u5728\u904b\u884c Spark Cluster \u7684\u6642\u5019\u4e00\u5b9a\u4e0d\u8981\u5fd8\u8a18\u8981\u958b\u7684 Spark History Server\uff0c\u672c\u7bc7\u53c3\u8003 aztk \u7684\u7a0b\u5f0f\u78bc\u8207 <a href=\"https:\/\/spark.apache.org\/docs\/latest\/monitoring.html\">Spark 3.0.1 \u95dc\u65bc Monitoring \u7684\u7db2\u9801<\/a>\uff0c\u4ecb\u7d39\u600e\u9ebc\u4f7f\u7528 Spark History Server \u3002<\/p>\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"280\" src=\"https:\/\/myoceane.fr\/wp-content\/uploads\/2021\/03\/spark_history_server-1024x280.png\" alt=\"\" class=\"wp-image-7386\" srcset=\"https:\/\/myoceane.fr\/wp-content\/uploads\/2021\/03\/spark_history_server-1024x280.png 1024w, https:\/\/myoceane.fr\/wp-content\/uploads\/2021\/03\/spark_history_server-300x82.png 300w, https:\/\/myoceane.fr\/wp-content\/uploads\/2021\/03\/spark_history_server-768x210.png 768w, https:\/\/myoceane.fr\/wp-content\/uploads\/2021\/03\/spark_history_server-1536x420.png 1536w, https:\/\/myoceane.fr\/wp-content\/uploads\/2021\/03\/spark_history_server.png 1850w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption>\u99ac\u4e0a\u770b\u4e00\u4e0b Spark History Server \u8dd1\u8d77\u4f86\u7684\u6a23\u5b50\uff01<\/figcaption><\/figure>\n\n\n<h5>\u555f\u52d5 Spark History Server<\/h5>\n<p>\u5728 Spark Master \u4e0a\uff0c\u76f4\u63a5\u57f7\u884c $SPARK_HOME \u7684 shell script (<a href=\"https:\/\/github.com\/apache\/spark\/blob\/master\/sbin\/start-history-server.sh\">start-history-server.sh<\/a>)\uff0c<\/p>\n<pre class=\"lang:bash\">.\/sbin\/start-history-server.sh<\/pre>\n<p>\u6b64\u6642\u5728 localhost:18080 \u6216\u662f http:\/\/&lt;server-url&gt;:18080 \u5c31\u53ef\u4ee5\u770b\u5230 Spark History Server \u4e86\uff01<\/p>\n<h5>Spark-Submit \u7684\u6ce8\u610f\u4e8b\u9805<\/h5>\n<p>\u7576 Spark Cluster \u8207 Spark History Server \u90fd\u6e96\u5099\u597d\u7684\u6642\u5019\uff0c\u5728\u9001 spark-submit \u7684\u6642\u5019\u8981\u5728 spark-defaults.conf \u88e1\u9762\u52a0\u4ee5\u4e0b\u4e09\u500b properties\uff0c\u5982\u679c\u60f3\u8981\u5728 local \u7aef\u653e log \u7684\u8a71\uff0cspark.history.fs.logDirectory \u8207 spark.eventLog.dir \u53ef\u4ee5\u5beb\u4e00\u500b local \u7684\u8def\u5f91\u3002<\/p>\n<pre class=\"lang:bash\">spark.eventLog.enabled true\nspark.history.fs.logDirectory file:\/tmp\/log\nspark.eventLog.dir file:\/tmp\/log<\/pre>\n<h5>\u5099\u8a3b\uff1a<\/h5>\n<p>spark.history.fs.logDirectory \u8207 spark.eventLog.dir \u4e5f\u53ef\u4ee5\u652f\u63f4 hdfs:\/\/ \u6216\u662f s3:\/\/ \u6216\u662f abfss:\/\/ \u7684\u8def\u5f91\uff0c\u4ee5\u4e0b\u70ba hdfs \u7684\u7bc4\u4f8b\u3002<\/p>\n<pre class=\"lang:bash\">spark.eventLog.enabled true\nspark.history.fs.logDirectory hdfs:\/\/namenode\/shared\/spark-logs\nspark.eventLog.dir hdfs:\/\/namenode\/shared\/spark-logs<\/pre>\n<p><\/p>\n<h5>Aztk \u95dc\u65bc spark-history-server \u7684\u5be6\u4f5c\uff1a<\/h5>\n<p><a href=\"https:\/\/github.com\/Azure\/aztk\/blob\/8f8e7b268bdbf82c3ae4ecdcd907077bd6fe69b6\/aztk\/node_scripts\/install\/spark.py#L191\">\u53c3\u8003<\/a><\/p>\n<pre class=\"lang:python\">def start_history_server():\n    \/\/configure the history server\n    spark_event_log_enabled_key = \"spark.eventLog.enabled\"\n    spark_event_log_directory_key = \"spark.eventLog.dir\"\n    spark_history_fs_log_directory = \"spark.history.fs.logDirectory\"\n    path_to_spark_defaults_conf = os.path.join(spark_home, \"conf\/spark-defaults.conf\")\n    properties = parse_configuration_file(path_to_spark_defaults_conf)\n    required_keys = [spark_event_log_enabled_key, spark_event_log_directory_key, spark_history_fs_log_directory]\n\n    \/\/only enable the history server if it was enabled in the configuration file\n    if properties:\n        if all(key in properties for key in required_keys):\n            configure_history_server_log_path(properties[spark_history_fs_log_directory])\n            exe = os.path.join(spark_home, \"sbin\", \"start-history-server.sh\")\n            print(\"Starting history server\")\n            call([exe])<\/pre>\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>\u9032\u5165\u5927\u6578\u64da\u7684\u4e16\u754c\uff0c\u57fa\u672c\u4e0a\u812b\u96e2\u4e0d\u4e86\u4f7f\u7528 Spark \u9019\u500b\u5e73\u884c\u904b\u7b97\u7684\u6846\u67b6\uff0c\u628a\u554f\u984c\u62c6\u5c0f\u4e4b\u5f8c\uff0c\u5229\u7528\u879e\u87fb\u96c4\u5175\u7684\u529b\u91cf\u53ef\u4ee5\u66f4\u5bb9\u6613\u89e3\u6c7a\u554f\u984c\uff0c\u9019\u4e5f\u662f\u96e2\u6563\u6578\u5b78\u88e1\u9762\u63d0\u5230\u7684 Divide and Conquer \u7684\u6982\u5ff5\uff0c\u6ab8\u6aac\u7238\u4e4b\u524d\u6709\u5beb\u904e\u4e00\u4e9b\u4ecb\u7d39 Spark \u7684\u6587\u7ae0\uff0c\u4e5f\u6709\u4ecb\u7d39\u5982\u4f55\u5728 Azure \u7684\u96f2\u7aef\u5e73\u53f0\u88e1\u9762\u53bb\u958b\u555f On Demand \u7684 Spark Cluster\u3002\u672c\u7bc7\u8981\u4f86\u4ecb\u7d39\u5728\u904b\u884c Spark Cluster \u7684\u6642\u5019\u4e00\u5b9a\u4e0d\u8981\u5fd8\u8a18\u8981\u958b\u7684 Spark History Server\uff0c\u672c\u7bc7\u53c3\u8003 aztk \u7684\u7a0b\u5f0f\u78bc\u8207 Spark 3.0.1 \u95dc\u65bc Monitoring \u7684\u7db2\u9801\uff0c\u4ecb\u7d39\u600e\u9ebc\u4f7f\u7528 Spark History Server \u3002<\/p>\n","protected":false},"author":1,"featured_media":7399,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[9,14],"tags":[307,1192,1191],"class_list":["post-7381","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-bigdata-ml","category-it-technology","tag-aztk","tag-monitoring","tag-spark-history-server"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>[Spark] \u5efa\u7f6e\u81ea\u5df1\u7684 Spark History Server - \u60f3\u65b9\u6d89\u6cd5 - \u91cf\u74f6\u5916\u7684\u5929\u7a7a M-Y-Oceane<\/title>\n<meta name=\"description\" content=\"\u9032\u5165\u5927\u6578\u64da\u7684\u4e16\u754c\uff0c\u57fa\u672c\u4e0a\u812b\u96e2\u4e0d\u4e86\u4f7f\u7528 Spark \u9019\u500b\u5e73\u884c\u904b\u7b97\u7684\u6846\u67b6\uff0c\u628a\u554f\u984c\u62c6\u5c0f\u4e4b\u5f8c\uff0c\u5229\u7528\u879e\u87fb\u96c4\u5175\u7684\u529b\u91cf\u53ef\u4ee5\u66f4\u5bb9\u6613\u89e3\u6c7a\u554f\u984c\uff0c\u9019\u4e5f\u662f\u96e2\u6563\u6578\u5b78\u88e1\u9762\u63d0\u5230\u7684 Divide and Conquer \u7684\u6982\u5ff5\uff0c\u6ab8\u6aac\u7238\u4e4b\u524d\u6709\u5beb\u904e\u4e00\u4e9b\u4ecb\u7d39 Spark \u7684\u6587\u7ae0\uff0c\u4e5f\u6709\u4ecb\u7d39\u5982\u4f55\u5728 Azure \u7684\u96f2\u7aef\u5e73\u53f0\u88e1\u9762\u53bb\u958b\u555f On Demand \u7684 Spark Cluster\u3002\u672c\u7bc7\u8981\u4f86\u4ecb\u7d39\u5728\u904b\u884c Spark Cluster \u7684\u6642\u5019\u4e00\u5b9a\u4e0d\u8981\u5fd8\u8a18\u8981\u958b\u7684 Spark History Server\uff0c\u672c\u7bc7\u53c3\u8003 aztk \u7684\u7a0b\u5f0f\u78bc\u8207 Spark 3.0.1 \u95dc\u65bc Monitoring \u7684\u7db2\u9801\uff0c\u4ecb\u7d39\u600e\u9ebc\u4f7f\u7528 Spark History Server \u3002\" \/>\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\/spark-\u5efa\u7f6e\u81ea\u5df1\u7684-spark-history-server\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"[Spark] \u5efa\u7f6e\u81ea\u5df1\u7684 Spark History Server - \u60f3\u65b9\u6d89\u6cd5 - \u91cf\u74f6\u5916\u7684\u5929\u7a7a M-Y-Oceane\" \/>\n<meta property=\"og:description\" content=\"\u9032\u5165\u5927\u6578\u64da\u7684\u4e16\u754c\uff0c\u57fa\u672c\u4e0a\u812b\u96e2\u4e0d\u4e86\u4f7f\u7528 Spark \u9019\u500b\u5e73\u884c\u904b\u7b97\u7684\u6846\u67b6\uff0c\u628a\u554f\u984c\u62c6\u5c0f\u4e4b\u5f8c\uff0c\u5229\u7528\u879e\u87fb\u96c4\u5175\u7684\u529b\u91cf\u53ef\u4ee5\u66f4\u5bb9\u6613\u89e3\u6c7a\u554f\u984c\uff0c\u9019\u4e5f\u662f\u96e2\u6563\u6578\u5b78\u88e1\u9762\u63d0\u5230\u7684 Divide and Conquer \u7684\u6982\u5ff5\uff0c\u6ab8\u6aac\u7238\u4e4b\u524d\u6709\u5beb\u904e\u4e00\u4e9b\u4ecb\u7d39 Spark \u7684\u6587\u7ae0\uff0c\u4e5f\u6709\u4ecb\u7d39\u5982\u4f55\u5728 Azure \u7684\u96f2\u7aef\u5e73\u53f0\u88e1\u9762\u53bb\u958b\u555f On Demand \u7684 Spark Cluster\u3002\u672c\u7bc7\u8981\u4f86\u4ecb\u7d39\u5728\u904b\u884c Spark Cluster \u7684\u6642\u5019\u4e00\u5b9a\u4e0d\u8981\u5fd8\u8a18\u8981\u958b\u7684 Spark History Server\uff0c\u672c\u7bc7\u53c3\u8003 aztk \u7684\u7a0b\u5f0f\u78bc\u8207 Spark 3.0.1 \u95dc\u65bc Monitoring \u7684\u7db2\u9801\uff0c\u4ecb\u7d39\u600e\u9ebc\u4f7f\u7528 Spark History Server \u3002\" \/>\n<meta property=\"og:url\" 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