{"id":32288,"date":"2025-03-04T09:52:30","date_gmt":"2025-03-04T01:52:30","guid":{"rendered":"https:\/\/www.yunshan.net\/blog\/?p=32288"},"modified":"2025-03-04T09:52:30","modified_gmt":"2025-03-04T01:52:30","slug":"%e5%a6%82%e4%bd%95%e8%bf%9b%e8%a1%8c%e5%a4%a7%e6%95%b0%e6%8d%ae%e5%b9%b3%e5%8f%b0%e7%9a%84%e5%ba%94%e7%94%a8%e6%95%85%e9%9a%9c%e5%ae%9a%e4%bd%8d%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/www.yunshan.net\/blog\/archives\/32288.html","title":{"rendered":"\u5982\u4f55\u8fdb\u884c\u5927\u6570\u636e\u5e73\u53f0\u7684\u5e94\u7528\u6545\u969c\u5b9a\u4f4d\uff1f"},"content":{"rendered":"<p style=\"text-align: center;\">\n<p><img decoding=\"async\" src=\"https:\/\/pic.zadbj010.com\/2025\/27eea28ed4ab416.jpg\" alt=\"\u5982\u4f55\u8fdb\u884c\u5927\u6570\u636e\u5e73\u53f0\u7684\u5e94\u7528\u6545\u969c\u5b9a\u4f4d\uff1f\" ><\/p>\n<\/p>\n<p>\u5728\u6570\u5b57\u5316\u8f6c\u578b\u7684\u6d6a\u6f6e\u4e2d\uff0c\u4f01\u4e1a\u6bcf\u5929\u4ea7\u751f\u7684\u6570\u636e\u91cf\u6b63\u4ee5\u51e0\u4f55\u7ea7\u6570\u589e\u957f\u3002\u67d0\u91d1\u878d\u673a\u6784\u7684\u8fd0\u7ef4\u56e2\u961f\u66fe\u7ecf\u5386\u8fc7\u8fd9\u6837\u7684\u56f0\u5883\uff1a\u51cc\u6668\u4e09\u70b9\uff0c\u5b9e\u65f6\u98ce\u63a7\u7cfb\u7edf\u7a81\u7136\u51fa\u73b0\u6570\u636e\u5ef6\u8fdf\uff0c\u5bfc\u81f4\u6570\u4e07\u7b14\u4ea4\u6613\u5361\u5728\u5ba1\u6279\u73af\u8282\u3002\u6280\u672f\u4eba\u5458\u6392\u67e56\u5c0f\u65f6\u540e\u624d\u53d1\u73b0\uff0c\u95ee\u9898\u6839\u6e90\u7adf\u662f\u67d0\u4e2a\u8fb9\u7f18\u8282\u70b9\u7684\u7f51\u7edc\u5e26\u5bbd\u5360\u7528\u4e8699%\u3002<strong>\u8fd9\u79cd\u201c\u5927\u6d77\u635e\u9488\u201d\u5f0f\u7684\u6545\u969c\u5b9a\u4f4d\u573a\u666f\uff0c\u6b63\u662f\u5f53\u4eca\u5927\u6570\u636e\u5e73\u53f0\u8fd0\u7ef4\u7684\u5178\u578b\u6311\u6218<\/strong>\u3002\u5f53TB\u7ea7\u7684\u6570\u636e\u5728\u5206\u5e03\u5f0f\u67b6\u6784\u4e2d\u6d41\u8f6c\u65f6\uff0c\u5982\u4f55\u5feb\u901f\u7cbe\u51c6\u5730\u5b9a\u4f4d\u6545\u969c\u70b9\uff0c\u5df2\u6210\u4e3a\u4fdd\u969c\u4e1a\u52a1\u8fde\u7eed\u6027\u7684\u6838\u5fc3\u80fd\u529b\u3002<\/p>\n<h3 id=\"\u4e00-\u7406\u89e3\u7cfb\u7edf\u67b6\u6784\u7684\u6bdb\u7ec6\u8840\u7ba1\">\u4e00\u3001\u7406\u89e3\u7cfb\u7edf\u67b6\u6784\u7684\u6bdb\u7ec6\u8840\u7ba1<\/h3>\n<p><strong>\u6545\u969c\u5b9a\u4f4d\u7684\u9996\u8981\u539f\u5219\u662f\u5efa\u7acb\u5b8c\u6574\u7684\u67b6\u6784\u8ba4\u77e5\u56fe\u8c31<\/strong>\u3002\u73b0\u4ee3\u5927\u6570\u636e\u5e73\u53f0\u901a\u5e38\u5305\u542b\u6570\u636e\u91c7\u96c6\u5c42\uff08\u5982Kafka\uff09\u3001\u8ba1\u7b97\u5f15\u64ce\u5c42\uff08\u5982Spark\/Flink\uff09\u3001\u5b58\u50a8\u5c42\uff08HDFS\/HBase\uff09\u3001\u8d44\u6e90\u8c03\u5ea6\u5c42\uff08YARN\/Kubernetes\uff09\u4ee5\u53ca\u5e94\u7528\u670d\u52a1\u5c42\u3002\u67d0\u7535\u5546\u5e73\u53f0\u7684\u6280\u672f\u8d1f\u8d23\u4eba\u66fe\u5206\u4eab\u8fc7\u4ed6\u4eec\u7684\u7ecf\u9a8c\uff1a\u901a\u8fc7\u7ed8\u5236\u6bcf\u4e2a\u7ec4\u4ef6\u7684\u4f9d\u8d56\u5173\u7cfb\u56fe\uff0c\u5728\u53d1\u751fHive\u67e5\u8be2\u5f02\u5e38\u65f6\uff0c\u80fd\u5feb\u901f\u8bc6\u522b\u51fa\u5e95\u5c42HDFS\u7684DataNode\u8282\u70b9\u5f02\u5e38\u3002<\/p>\n<p>\u5efa\u8bae\u8fd0\u7ef4\u56e2\u961f\u5b9a\u671f\u66f4\u65b0\u4ee5\u4e0b\u6e05\u5355\uff1a<\/p>\n<ul>\n<li><em>\u7ec4\u4ef6\u7248\u672c\u77e9\u9635<\/em>\uff08\u8bb0\u5f55\u5404\u6a21\u5757\u7684\u7248\u672c\u517c\u5bb9\u6027\uff09\n<\/li>\n<li><em>\u670d\u52a1\u4f9d\u8d56\u6811<\/em>\uff08\u6807\u6ce8\u5f3a\u5f31\u4f9d\u8d56\u5173\u7cfb\uff09\n<\/li>\n<li><em>\u8d44\u6e90\u914d\u989d\u53f0\u8d26<\/em>\uff08\u5b58\u50a8\u3001\u8ba1\u7b97\u3001\u7f51\u7edc\u7684\u5177\u4f53\u5206\u914d\uff09\n<\/li>\n<\/ul>\n<h3 id=\"\u4e8c-\u6784\u5efa\u5168\u94fe\u8def\u76d1\u63a7\u4f53\u7cfb\">\u4e8c\u3001\u6784\u5efa<a href=\"https:\/\/www.yunshan.net\/\"   target=\"_blank\" style=\"color:blue\">\u5168\u94fe\u8def\u76d1\u63a7<\/a>\u4f53\u7cfb<\/h3>\n<p><strong>\u591a\u7ef4\u5ea6\u7684\u76d1\u63a7\u6570\u636e\u662f\u6545\u969c\u5b9a\u4f4d\u7684\u671b\u8fdc\u955c<\/strong>\u3002\u67d0\u7269\u6d41\u4f01\u4e1a\u901a\u8fc7\u90e8\u7f72\u4e09\u5c42\u76d1\u63a7\u4f53\u7cfb\uff0c\u5c06\u6545\u969c\u5e73\u5747\u5b9a\u4f4d\u65f6\u95f4\u7f29\u77ed\u4e8670%\uff1a<\/p>\n<ol>\n<li><strong>\u57fa\u7840\u8bbe\u65bd\u5c42<\/strong>\uff1a\u4f7f\u7528<a href=\"https:\/\/www.yunshan.net\/\"   target=\"_blank\" style=\"color:blue\">Prometheus<\/a>\u76d1\u63a7\u670d\u52a1\u5668CPU\/\u5185\u5b58\/\u78c1\u76d8IO\uff0c\u901a\u8fc7Zabbix\u8ddf\u8e2a\u7f51\u7edc\u4e22\u5305\u7387\n<\/li>\n<li><strong>\u4e2d\u95f4\u4ef6\u5c42<\/strong>\uff1a\u5229\u7528Elastic Stack\u91c7\u96c6Kafka\u6d88\u606f\u5806\u79ef\u91cf\uff0c\u76d1\u63a7HBase RegionServer\u7684\u8bfb\u5199\u5ef6\u8fdf\n<\/li>\n<li><strong>\u4e1a\u52a1\u6307\u6807\u5c42<\/strong>\uff1a\u5728Flink\u5b9e\u65f6\u8ba1\u7b97\u5f15\u64ce\u690d\u5165\u57cb\u70b9\uff0c\u8ffd\u8e2a\u7a97\u53e3\u51fd\u6570\u5904\u7406\u8017\u65f6\n<\/li>\n<\/ol>\n<p>\u7279\u522b\u8981\u6ce8\u610f\u8bbe\u7f6e\u5408\u7406\u7684\u9608\u503c\u544a\u8b66\uff0c\u907f\u514d\u9677\u5165&rdquo;\u72fc\u6765\u4e86&rdquo;\u7684\u8bef\u62a5\u9677\u9631\u3002\u4f8b\u5982Spark Executor\u7684\u5185\u5b58\u4f7f\u7528\u9608\u503c\uff0c\u5efa\u8bae\u6839\u636e\u5386\u53f2\u5cf0\u503c\u8bbe\u7f6e\u52a8\u6001\u6d6e\u52a8\u533a\u95f4\u3002<\/p>\n<h3 id=\"\u4e09-\u65e5\u5fd7\u5206\u6790\u7684\u9ec4\u91d1\u4e09\u539f\u5219\">\u4e09\u3001\u65e5\u5fd7\u5206\u6790\u7684\u9ec4\u91d1\u4e09\u539f\u5219<\/h3>\n<p>\u5f53\u6536\u5230HDFS\u5199\u5165\u5931\u8d25\u7684\u544a\u8b66\u65f6\uff0c\u6709\u7ecf\u9a8c\u7684\u5de5\u7a0b\u5e08\u4f1a\u9075\u5faa<em>3W\u5206\u6790\u6cd5<\/em>\uff1a<\/p>\n<ol>\n<li><strong>When<\/strong>\uff1a\u901a\u8fc7Logstash\u7684grok\u63d2\u4ef6\u63d0\u53d6\u65f6\u95f4\u6233\uff0c\u5b9a\u4f4d\u6545\u969c\u9996\u6b21\u51fa\u73b0\u65f6\u95f4\n<\/li>\n<li><strong>Where<\/strong>\uff1a\u7528ELK\u7684Kibana\u53ef\u89c6\u5316\u5de5\u5177\uff0c\u5bf9\u6bd4\u4e0d\u540cDataNode\u7684\u65e5\u5fd7\u91cf\u6ce2\u52a8\n<\/li>\n<li><strong>What<\/strong>\uff1a\u4f7f\u7528\u6b63\u5219\u8868\u8fbe\u5f0f\u5339\u914d\u9519\u8bef\u5173\u952e\u5b57\uff08\u5982&rdquo;DISK_ERROR&rdquo;&ldquo;CONNECTION_TIMEOUT&rdquo;\uff09\n<\/li>\n<\/ol>\n<p>\u67d0\u89c6\u9891\u5e73\u53f0\u7684\u6280\u672f\u56e2\u961f\u5f00\u53d1\u4e86\u667a\u80fd\u65e5\u5fd7\u805a\u7c7b\u7cfb\u7edf\uff0c\u80fd\u81ea\u52a8\u5c0610GB\/\u65e5\u7684\u65e5\u5fd7\u538b\u7f29\u4e3a20\u7c7b\u5178\u578b\u6a21\u5f0f\uff0c\u4f7f\u6545\u969c\u7279\u5f81\u8bc6\u522b\u6548\u7387\u63d0\u53475\u500d\u3002<\/p>\n<h3 id=\"\u56db-\u6839\u56e0\u5b9a\u4f4d\u7684\u6e10\u8fdb\u5f0f\u7b56\u7565\">\u56db\u3001\u6839\u56e0\u5b9a\u4f4d\u7684\u6e10\u8fdb\u5f0f\u7b56\u7565<\/h3>\n<p>\u9762\u5bf9Kafka\u6d88\u8d39\u8005\u6ede\u540e\u7684\u95ee\u9898\uff0c\u53ef\u91c7\u7528<em>\u4e8c\u5206\u6cd5\u5b9a\u4f4d<\/em>\uff1a<\/p>\n<pre class=\"mermaid\">graph TD  \r\nA[\u6240\u6709\u6d88\u8d39\u8005\u7ec4\u5ef6\u8fdf] --&gt;|\u662f| B[\u68c0\u67e5Zookeeper\u96c6\u7fa4]  \r\nA --&gt;|\u5426| C[\u68c0\u67e5\u7279\u5b9a\u6d88\u8d39\u8005\u7ec4]  \r\nC --&gt; D[\u67e5\u770b\u6d88\u8d39\u7ebf\u7a0b\u5806\u6808]  \r\nD --&gt; E[\u5206\u6790\u6d88\u606f\u53cd\u5e8f\u5217\u5316\u8017\u65f6]  \r\n<\/pre>\n<p>\u8fd9\u79cd\u9010\u5c42\u6392\u9664\u6cd5\u5728\u91d1\u878d\u884c\u4e1a\u7684\u5b9e\u65f6\u4ea4\u6613\u7cfb\u7edf\u4e2d\u9a8c\u8bc1\u6709\u6548\uff0c\u80fd\u5c06\u590d\u6742\u95ee\u9898\u62c6\u89e3\u4e3a\u53ef\u9a8c\u8bc1\u7684\u5047\u8bbe\u3002<strong>\u5173\u952e\u662f\u8981\u5efa\u7acb\u5047\u8bbe\u9a8c\u8bc1\u7684\u95ed\u73af\u673a\u5236<\/strong>\uff0c\u6bcf\u4e2a\u6392\u67e5\u6b65\u9aa4\u90fd\u9700\u8981\u660e\u786e\u7684\u8fdb\u5165\/\u9000\u51fa\u6807\u51c6\u3002<\/p>\n<h3 id=\"\u4e94-\u5de5\u5177\u94fe\u7684\u6a21\u5757\u5316\u7ec4\u5408\">\u4e94\u3001\u5de5\u5177\u94fe\u7684\u6a21\u5757\u5316\u7ec4\u5408<\/h3>\n<p>\u4e0d\u540c\u573a\u666f\u9700\u8981\u7075\u6d3b\u9009\u7528\u5de5\u5177\u7ec4\u5408\uff1a<\/p>\n<ul>\n<li><strong>\u5b9e\u65f6\u8bca\u65ad<\/strong>\uff1aArthas\u5728\u7ebf\u5206\u6790JVM\u8fd0\u884c\u72b6\u6001\n<\/li>\n<li><strong>\u6d41\u91cf\u56de\u653e<\/strong>\uff1aTcpcopy\u6a21\u62df\u751f\u4ea7\u73af\u5883\u6d41\u91cf\n<\/li>\n<li><strong>\u8840\u7f18\u5206\u6790<\/strong>\uff1aApache Atlas\u8ffd\u8e2a\u6570\u636e\u6d41\u8f6c\u8def\u5f84\n<\/li>\n<li><strong>\u6027\u80fd\u5256\u6790<\/strong>\uff1aFlameGraph\u751f\u6210CPU\u70ed\u70b9\u706b\u7130\u56fe\n<\/li>\n<\/ul>\n<p>\u67d0\u4fdd\u9669\u516c\u53f8\u7684DevOps\u56e2\u961f\u5c06<a href=\"https:\/\/www.yunshan.net\/\"   target=\"_blank\" style=\"color:blue\">SkyWalking<\/a>\u4e0eJaeger\u6574\u5408\uff0c\u5b9e\u73b0\u4e86\u4ece\u524d\u7aef\u5e94\u7528\u5230HBase\u5b58\u50a8\u7684\u5168\u94fe\u8def\u8ddf\u8e2a\uff0c\u4f7f\u8de8\u670d\u52a1\u8c03\u7528\u7684\u6027\u80fd\u74f6\u9888\u65e0\u6240\u9041\u5f62\u3002<\/p>\n<h3 id=\"\u516d-\u5178\u578b\u6848\u4f8b\u7684\u542f\u793a\">\u516d\u3001\u5178\u578b\u6848\u4f8b\u7684\u542f\u793a<\/h3>\n<p>2022\u5e74\u67d0\u6b21\u53cc\u5341\u4e00\u5927\u4fc3\u671f\u95f4\uff0c\u67d0\u96f6\u552e\u5e73\u53f0\u7684\u63a8\u8350\u7cfb\u7edf\u54cd\u5e94\u65f6\u95f4\u7a81\u7136\u4ece200ms\u98d9\u5347\u52305s\u3002\u6280\u672f\u56e2\u961f\u901a\u8fc7\u4ee5\u4e0b\u6b65\u9aa4\u5b9a\u4f4d\u95ee\u9898\uff1a<\/p>\n<ol>\n<li>\u68c0\u67e5GC\u65e5\u5fd7\u53d1\u73b0Full 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When\uff1a\u901a\u8fc7Logstash\u7684grok\u63d2\u4ef6\u63d0\u53d6\u65f6\u95f4\u6233\uff0c\u5b9a\u4f4d\u6545\u969c\u9996\u6b21\u51fa\u73b0\u65f6\u95f4 Where\uff1a\u7528ELK\u7684Kibana\u53ef\u89c6\u5316\u5de5\u5177\uff0c\u5bf9\u6bd4\u4e0d\u540cDataNode\u7684\u65e5\u5fd7\u91cf\u6ce2\u52a8 What\uff1a\u4f7f\u7528\u6b63\u5219\u8868\u8fbe\u5f0f\u5339\u914d\u9519\u8bef\u5173\u952e\u5b57\uff08\u5982&rdquo;DISK_ERROR&rdquo;&ldquo;CONNECTION_TIMEOUT&rdquo;\uff09 \u67d0\u89c6\u9891\u5e73\u53f0\u7684\u6280\u672f\u56e2\u961f\u5f00\u53d1\u4e86\u667a\u80fd\u65e5\u5fd7\u805a\u7c7b\u7cfb\u7edf\uff0c\u80fd\u81ea\u52a8\u5c0610GB\/\u65e5\u7684\u65e5\u5fd7\u538b\u7f29\u4e3a20\u7c7b\u5178\u578b\u6a21\u5f0f\uff0c\u4f7f\u6545\u969c\u7279\u5f81\u8bc6\u522b\u6548\u7387\u63d0\u53475\u500d\u3002 \u56db\u3001\u6839\u56e0\u5b9a\u4f4d\u7684\u6e10\u8fdb\u5f0f\u7b56\u7565 \u9762\u5bf9Kafka\u6d88\u8d39\u8005\u6ede\u540e\u7684\u95ee\u9898\uff0c\u53ef\u91c7\u7528\u4e8c\u5206\u6cd5\u5b9a\u4f4d\uff1a graph TD A[\u6240\u6709\u6d88\u8d39\u8005\u7ec4\u5ef6\u8fdf] &#8211;&gt;|\u662f| B[\u68c0\u67e5Zookeeper\u96c6\u7fa4] A &#8211;&gt;|\u5426| C[\u68c0\u67e5\u7279\u5b9a\u6d88\u8d39\u8005\u7ec4] C &#8211;&gt; D[\u67e5\u770b\u6d88\u8d39\u7ebf\u7a0b\u5806\u6808] D &#8211;&gt; E[\u5206\u6790\u6d88\u606f\u53cd\u5e8f\u5217\u5316\u8017\u65f6] \u8fd9\u79cd\u9010\u5c42\u6392\u9664\u6cd5\u5728\u91d1\u878d\u884c\u4e1a\u7684\u5b9e\u65f6\u4ea4\u6613\u7cfb\u7edf\u4e2d\u9a8c\u8bc1\u6709\u6548\uff0c\u80fd\u5c06\u590d\u6742\u95ee\u9898\u62c6\u89e3\u4e3a\u53ef\u9a8c\u8bc1\u7684\u5047\u8bbe\u3002\u5173\u952e\u662f\u8981\u5efa\u7acb\u5047\u8bbe\u9a8c\u8bc1\u7684\u95ed\u73af\u673a\u5236\uff0c\u6bcf\u4e2a\u6392\u67e5\u6b65\u9aa4\u90fd\u9700\u8981\u660e\u786e\u7684\u8fdb\u5165\/\u9000\u51fa\u6807\u51c6\u3002 \u4e94\u3001\u5de5\u5177\u94fe\u7684\u6a21\u5757\u5316\u7ec4\u5408 \u4e0d\u540c\u573a\u666f\u9700\u8981\u7075\u6d3b\u9009\u7528\u5de5\u5177\u7ec4\u5408\uff1a 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