{"id":47418,"date":"2023-03-19T21:06:53","date_gmt":"2023-05-26T20:39:42","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/%e6%88%91%e6%83%b3%e5%b0%86aws-x-ray%e5%ba%94%e7%94%a8%e4%ba%8ejava%e6%89%b9%e5%a4%84%e7%90%86\/"},"modified":"2024-04-29T19:40:40","modified_gmt":"2024-04-29T11:40:40","slug":"%e6%88%91%e6%83%b3%e5%b0%86aws-x-ray%e5%ba%94%e7%94%a8%e4%ba%8ejava%e6%89%b9%e5%a4%84%e7%90%86","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e6%88%91%e6%83%b3%e5%b0%86aws-x-ray%e5%ba%94%e7%94%a8%e4%ba%8ejava%e6%89%b9%e5%a4%84%e7%90%86\/","title":{"rendered":"\u6211\u60f3\u5c06AWS X-Ray\u5e94\u7528\u4e8eJava\u6279\u5904\u7406"},"content":{"rendered":"<h1>AWS X-Ray \u662f\u4ec0\u4e48\uff1f<\/h1>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">APM(Application Performance Monitor)<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">https:\/\/docs.aws.amazon.com\/ja_jp\/xray\/latest\/devguide\/aws-xray.html<\/ul>\n<hr \/>\n<h1>X\u5c04\u7ebf\u7684\u7279\u70b9<\/h1>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">managed service<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u5f93\u91cf\u6599\u91d1\uff08\u6c38\u4e45\u7121\u6599\u67a0\u3042\u308a\uff09<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">agent\uff08\u30c7\u30fc\u30e2\u30f3\uff09 \u306f\u30c8\u30ec\u30fc\u30b9\u60c5\u5831\u306e\u9001\u4fe1\u306e\u307f<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u30c8\u30ec\u30fc\u30b9\u60c5\u5831\u3092\u4f5c\u308b\u306e\u306fApplication\u306b\u57cb\u3081\u8fbc\u3080SDK<\/ul>\n<\/li>\n<\/ul>\n<p>\u30bd\u30fc\u30b9\u4fee\u6b63\u30fb\u30d3\u30eb\u30c9\u304c\u5fc5\u8981<\/p>\n<hr \/>\n<h1>X\u5149\u7684\u4f7f\u7528\u573a\u666f<\/h1>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u5546\u7528APM\u306e\u30e9\u30a4\u30bb\u30f3\u30b9\u4f53\u7cfb\u306e\u9699\u9593<\/ul>\n<\/li>\n<\/ul>\n<p>\u30de\u30a4\u30af\u30ed\u30b5\u30fc\u30d3\u30b9(\u6709\u511fagent\u30d5\u30a3\u30fc\u304c\u2026)<br \/>\nServerless(agent\u5165\u308c\u3088\u3046\u304c\u306a\u3044)<br \/>\n\u591a\u6570\u306e\u30d0\u30c3\u30c1\u51e6\u7406<br \/>\n\u958b\u767a\u74b0\u5883(\u958b\u767a\u521d\u671f\u3053\u305dAPM\u304c\u6b32\u3057\u3044 \u2192 \u7121\u6599\u67a0\u3067\uff09<\/p>\n<hr \/>\n<h1>\u5c06\u5176\u5e94\u7528\u4e8eJava\u6279\u5904\u7406<\/h1>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">Sample\u306f\u307b\u3068\u3093\u3069Web Application<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">HTTP Request\u3092\u30c8\u30ec\u30fc\u30b9\u3059\u308b\u306e\u306f SDK\u5165\u308c\u3066import\u6587\u3092\u5dee\u3057\u66ff\u3048\u308b\u3060\u3051<\/ul>\n<p>\u8fd9\u672c\u4e66\u53ea\u5f3a\u8c03\u4e86\u4e3b\u8981\u5185\u5bb9\u7684\u4ecb\u7ecd\uff0c\u5373\u4f7f\u641c\u7d22\u4e5f\u627e\u4e0d\u5230\u5408\u9002\u7684\u5e94\u7528\u4f8b\u5b50&#8230;<\/p>\n<blockquote><p>\u975e\u540c\u6b65\u7684\u7c21\u55ae\u4e8b\u4ef6\u547c\u53eb\u3001\u4e09\u5c64\u7db2\u9801\u61c9\u7528\u7a0b\u5f0f\u3001\u7531\u6578\u5343\u500b\u670d\u52d9\u69cb\u6210\u7684\u8907\u96dc\u5fae\u670d\u52d9\u61c9\u7528\u7a0b\u5f0f\u7b49\u3002<\/p><\/blockquote>\n<p>\u53ef\u4ee5\u5c1d\u8bd5\u4f7f\u7528\u300c\u975e\u540c\u6b65\u7684\u7b80\u5355\u4e8b\u4ef6\u8c03\u7528\u300d<\/p>\n<hr \/>\n<h1>\u7cbe\u6e5b\u7684\u7a7a\u6325<\/h1>\n<p>\u53ea\u9700\u8981\u5b89\u88c5SDK\uff0cAWS API CALL\u5c31\u4f1a\u88ab\u8ffd\u8e2a\u5417\uff1f<br \/>\n\u53ef\u80fd\u4f1a\u5728AWS\u63a7\u5236\u53f0\u4e0a\u663e\u793a\u51fa\u6765\u5417\uff1f<\/p>\n<ol>\n<li style=\"list-style-type: none;\">\n<ol>\u5bf9\u5df2\u6709\u7684Java\u6279\u5904\u7406\u7a0b\u5e8f\u6dfb\u52a0xray SDK\u4f9d\u8d56\u5173\u7cfb\uff08\u5728Maven\u7684pom.xml\u6587\u4ef6\u4e2d\uff09<\/ol>\n<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<ol>\n<li style=\"list-style-type: none;\">\n<ol>\u8fdb\u884c\u6784\u5efa\u548c\u5f00\u53d1\u90e8\u7f72<\/ol>\n<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<ol>\u6267\u884c\u4efb\u52a1<\/ol>\n<p>\u6ca1\u53d1\u751f\u4efb\u4f55\u4e8b\u60c5<\/p>\n<hr \/>\n<h1>X\u5149\u6076\u9b54<\/h1>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">UDP \u30dd\u30fc\u30c8 2000 \u306e\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u30ea\u30c3\u30b9\u30f3<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">AWS X-Ray API \u306b\u4e2d\u7d99\u3059\u308b<\/ul>\n<pre class=\"post-pre\"><code># curl ...\/xray-daemon\/aws-xray-daemon-2.x.rpm -o xray.rpm\r\n# yum install -y xray.rpm \r\n<\/code><\/pre>\n<p>AWS X-Ray\u63a7\u5236\u53f0\u5b8c\u5168\u4e0d\u52a8\u3002<\/p>\n<hr \/>\n<h1>\u4ee5\u4e0b\u6709\u5173&#8221;\u30c7\u30fc\u30e2\u30f3\u30ed\u30b0&#8221;\u7684\u4e2d\u6587\u7ffb\u8bd1\u9009\u9879\uff1a<br \/>\n&#8211; \u6076\u9b54\u65e5\u5fd7<br \/>\n&#8211; \u9b54\u9b3c\u8bb0\u5f55<br \/>\n&#8211; \u5996\u9b54\u65e5\u5fd7<br \/>\n&#8211; \u9b54\u738b\u7eaa\u5f55<br \/>\n&#8211; \u9b3c\u795e\u65e5\u5fd7<\/h1>\n<pre class=\"post-pre\"><code># ps ax | grep xray\r\n13910 ?        Ssl    0:01 xray -f \/var\/log\/xray\/xray.log\r\n# cat \/var\/log\/xray\/xray.log\r\n2019-07-09T17:13:11+09:00 [Info] Initializing AWS X-Ray daemon 2.1.3\r\n2019-07-09T17:13:11+09:00 [Info] Using buffer memory limit of 78 MB\r\n2019-07-09T17:13:11+09:00 [Info] 1248 segment buffers allocated\r\n2019-07-09T17:13:11+09:00 [Info] Using region: ap-northeast-1\r\n<\/code><\/pre>\n<p>\u770b\u8d77\u6765\u7ec8\u7aef\u6b63\u5e38\u3002\u4f3c\u4e4e\u6ca1\u6709\u6536\u5230\u4efb\u4f55\u6765\u81ea2000\u7aef\u53e3\u7684\u4e1c\u897f\u3002<\/p>\n<hr \/>\n<h1>X\u5149\u7684\u4f60\u597d\u4e16\u754c<\/h1>\n<pre class=\"post-pre\"><code># sh xray_start.sh\r\n# tail \/var\/log\/xray\/xray.log\r\n019-07-10T11:01:11+09:00 [Error] Sending segment batch failed with: AccessDeniedException: \r\nUser: arn:aws:sts::...:assumed-role\/...-role\/i-... \r\nis not authorized to perform: xray:PutTraceSegments\r\n<\/code><\/pre>\n<p>AWS\u64cd\u4f5c\u7684\u5e38\u89c1\u95ee\u9898\uff1a\u201c\u53f9\u6c14\u3002\u53c8\u8981\u6dfb\u52a0\u6743\u9650\u4e86\u2026\u201d<br \/>\n\u6dfb\u52a0\u540e\uff0c\u5728X-Ray\u63a7\u5236\u53f0\u7684\u8ff9\u8c61\u4e0b\u53d1\u73b0\u4e861\u4e2a\uff01<\/p>\n<hr \/>\n<h1>TraceId\u662f\u4ec0\u4e48\uff1f<\/h1>\n<p>\u53ea\u9700\u8981\u4e00\u500b\u9078\u9805<\/p>\n<p>\u53ea\u6709\u5728SDK\u4e2d\u751f\u6210\uff0c\u6216\u8005\u958b\u59cb\u65bc\u5305\u542bTraceID\u7684SQS\u7684\u7bc4\u4f8b\uff0c\u5df2\u7d93\u958b\u59cb\u95b1\u8b80\u4e86xray_start.sh\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nv\">START_TIME<\/span><span class=\"o\">=<\/span><span class=\"si\">$(<\/span><span class=\"nb\">date<\/span> +%s<span class=\"si\">)<\/span>\r\n<span class=\"nv\">HEX_TIME<\/span><span class=\"o\">=<\/span><span class=\"si\">$(<\/span><span class=\"nb\">printf<\/span> <span class=\"s1\">'%x\\n'<\/span> <span class=\"nv\">$START_TIME<\/span><span class=\"si\">)<\/span>\r\n<span class=\"nv\">GUID<\/span><span class=\"o\">=<\/span><span class=\"si\">$(<\/span><span class=\"nb\">dd <\/span><span class=\"k\">if<\/span><span class=\"o\">=<\/span>\/dev\/random <span class=\"nv\">bs<\/span><span class=\"o\">=<\/span>12 <span class=\"nv\">count<\/span><span class=\"o\">=<\/span>1 2&gt;\/dev\/null | <span class=\"nb\">od<\/span> <span class=\"nt\">-An<\/span> <span class=\"nt\">-tx1<\/span> | <span class=\"nb\">tr<\/span> <span class=\"nt\">-d<\/span> <span class=\"s1\">' \\t\\n'<\/span><span class=\"si\">)<\/span>\r\n<span class=\"nv\">TRACE_ID<\/span><span class=\"o\">=<\/span><span class=\"s2\">\"1-<\/span><span class=\"nv\">$HEX_TIME<\/span><span class=\"s2\">-<\/span><span class=\"nv\">$GUID<\/span><span class=\"s2\">\"<\/span>\r\n<\/code><\/pre>\n<p>1-&#8221; + Epoch Time \u7684 Hex\u8868\u793a + &#8220;-&#8221; + GUID<br \/>\n\u4efb\u4f55\u4eba\u90fd\u53ef\u4ee5\u751f\u6210\u7684ID\u7cfb\u7edf\uff1a\u72ec\u4e00\u65e0\u4e8c\u548c\u5927\u81f4\u6309\u65f6\u95f4\u987a\u5e8f\u6392\u5217\u662f\u8981\u6c42<\/p>\n<hr \/>\n<h1>\u5728Java\u6279\u5904\u7406\u4e2d\u8fdb\u884c\u8ffd\u52a0\u64cd\u4f5c<\/h1>\n<pre class=\"post-pre\"><code><span class=\"kn\">import<\/span> <span class=\"nn\">com.amazonaws.xray.AWSXRayRecorder<\/span><span class=\"o\">;<\/span>\r\n<span class=\"kn\">import<\/span> <span class=\"nn\">com.amazonaws.xray.AWSXRayRecorderBuilder<\/span><span class=\"o\">;<\/span>\r\n<span class=\"kn\">import<\/span> <span class=\"nn\">com.amazonaws.xray.entities.TraceID<\/span><span class=\"o\">;<\/span>\r\n<span class=\"kn\">import<\/span> <span class=\"nn\">com.amazonaws.xray.plugins.EC2Plugin<\/span><span class=\"o\">;<\/span>\r\n<span class=\"o\">...<\/span>\r\n    <span class=\"kd\">private<\/span> <span class=\"kd\">static<\/span> <span class=\"nc\">AWSXRayRecorder<\/span> <span class=\"n\">xRayRecorder<\/span> <span class=\"o\">=<\/span> <span class=\"nc\">AWSXRayRecorderBuilder<\/span><span class=\"o\">.<\/span><span class=\"na\">standard<\/span><span class=\"o\">().<\/span><span class=\"na\">withPlugin<\/span><span class=\"o\">(<\/span><span class=\"k\">new<\/span> <span class=\"nc\">EC2Plugin<\/span><span class=\"o\">()).<\/span><span class=\"na\">build<\/span><span class=\"o\">();<\/span>\r\n    <span class=\"kd\">private<\/span> <span class=\"kd\">static<\/span> <span class=\"kd\">final<\/span> <span class=\"nc\">TraceID<\/span> <span class=\"n\">traceId<\/span> <span class=\"o\">=<\/span> <span class=\"k\">new<\/span> <span class=\"nc\">TraceID<\/span><span class=\"o\">();<\/span>\r\n<span class=\"o\">...<\/span>\r\n        <span class=\"n\">xRayRecorder<\/span><span class=\"o\">.<\/span><span class=\"na\">beginSegment<\/span><span class=\"o\">(<\/span><span class=\"n\">traceId<\/span><span class=\"o\">.<\/span><span class=\"na\">toString<\/span><span class=\"o\">());<\/span>\r\n<span class=\"o\">...<\/span>\r\n        <span class=\"n\">xRayRecorder<\/span><span class=\"o\">.<\/span><span class=\"na\">endSegment<\/span><span class=\"o\">();<\/span>\r\n<span class=\"o\">...<\/span>\r\n<\/code><\/pre>\n<p>\u53c2\u8003\u793a\u4f8b\uff1ahttps:\/\/github.com\/aws-samples\/aws-xray-apache-kafka-sample<\/p>\n<hr \/>\n<h1>Java\u8ffd\u52a0\u8bb0\u5f55\u6982\u8ff0<\/h1>\n<ol>\n<li style=\"list-style-type: none;\">\n<ol>\u5bfc\u5165import\u5e93<\/ol>\n<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<ol>\n<li style=\"list-style-type: none;\">\n<ol>\u6784\u5efaAWSXRayRecorder<\/ol>\n<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<ol>\n<li style=\"list-style-type: none;\">\n<ol>\u751f\u6210TraceID<\/ol>\n<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<ol>\u4f7f\u7528AWSXRayRecorder.beginSegment(), endSegment()\u5305\u88f9\u5904\u7406\u4ee3\u7801\u3002<\/ol>\n<hr \/>\n<h1>\u5df2\u51fa\u53d1<\/h1>\n<pre class=\"post-pre\"><code>[root@gin-mng-za-1 ~]# tail \/var\/log\/xray\/xray.log\r\n...\r\n2019-07-11T09:26:29+09:00 [Info] Successfully sent batch of 1 segments (0.086 seconds)\r\n<\/code><\/pre>\n<pre class=\"post-pre\"><code><span class=\"p\">{<\/span>\r\n    <span class=\"nl\">\"Duration\"<\/span><span class=\"p\">:<\/span> <span class=\"mf\">42.792<\/span><span class=\"p\">,<\/span>\r\n    <span class=\"nl\">\"Id\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"1-5d26820a-5249372acaaa8b1b875a72e5\"<\/span><span class=\"p\">,<\/span>\r\n    <span class=\"nl\">\"Segments\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">[<\/span>\r\n        <span class=\"p\">{<\/span>\r\n            <span class=\"nl\">\"Document\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span>\r\n                <span class=\"nl\">\"id\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"6626990748dee123\"<\/span><span class=\"p\">,<\/span>\r\n                <span class=\"nl\">\"name\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"1-5d26820a-83c2abc49e5ca6595e9f9dbd\"<\/span><span class=\"p\">,<\/span>\r\n                <span class=\"nl\">\"start_time\"<\/span><span class=\"p\">:<\/span> <span class=\"mf\">1562804746.446<\/span><span class=\"p\">,<\/span>\r\n                <span class=\"nl\">\"end_time\"<\/span><span class=\"p\">:<\/span> <span class=\"mf\">1562804789.238<\/span><span class=\"p\">,<\/span>\r\n                <span class=\"nl\">\"aws\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span>\r\n                    <span class=\"nl\">\"ec2\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span>\r\n                        <span class=\"nl\">\"availability_zone\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"ap-northeast-1a\"<\/span><span class=\"p\">,<\/span>\r\n                        <span class=\"nl\">\"instance_id\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"i-...\"<\/span>\r\n                    <span class=\"p\">},<\/span>\r\n                    <span class=\"nl\">\"xray\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span>\r\n                        <span class=\"nl\">\"sdk_version\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"2.2.0\"<\/span><span class=\"p\">,<\/span>\r\n                        <span class=\"nl\">\"sdk\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"X-Ray for Java\"<\/span>\r\n                    <span class=\"p\">}<\/span>\r\n                <span class=\"p\">},<\/span>\r\n                <span class=\"nl\">\"service\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span>\r\n                    <span class=\"nl\">\"runtime\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"Java HotSpot(TM) 64-Bit Server VM\"<\/span><span class=\"p\">,<\/span>\r\n                    <span class=\"nl\">\"runtime_version\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"1.8.0_...\"<\/span>\r\n                <span class=\"p\">},<\/span>\r\n                <span class=\"nl\">\"trace_id\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"1-5d26820a-5249372acaaa8b1b875a72e5\"<\/span><span class=\"p\">,<\/span>\r\n                <span class=\"nl\">\"origin\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"AWS::EC2::Instance\"<\/span>\r\n            <span class=\"p\">},<\/span>\r\n            <span class=\"nl\">\"Id\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"6626990748dee123\"<\/span>\r\n        <span class=\"p\">}<\/span>\r\n    <span class=\"p\">]<\/span>\r\n<span class=\"p\">}<\/span>\r\n<\/code><\/pre>\n<hr \/>\n<h1>JDBC\u62e6\u622a\u5668<\/h1>\n<p>\u53ea\u9700\u8981\u5c06xray SDK\u6dfb\u52a0\u5230\u4f9d\u8d56\u5e93\u4e2d\uff0c\u7136\u540e\u5728jdbc.properties\u6587\u4ef6\u4e2d\u6dfb\u52a0\u4e00\u884c\u5185\u5bb9\u3002<\/p>\n<pre class=\"post-pre\"><code>dataSource.jdbcInterceptors=com.amazonaws.xray.sql.postgres.TracingInterceptor\r\n<\/code><\/pre>\n<p>subsegments \u88ab\u4e00\u8d77\u8fdb\u884c\u4e86PUT\u64cd\u4f5c<\/p>\n<pre class=\"post-pre\"><code><span class=\"nl\">\"subsegments\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">[<\/span>\r\n                    <span class=\"p\">{<\/span>\r\n                        <span class=\"nl\">\"id\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"23894958bbe2a6a0\"<\/span><span class=\"p\">,<\/span>\r\n                        <span class=\"nl\">\"name\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"s....@db.....rds\"<\/span><span class=\"p\">,<\/span>\r\n                        <span class=\"nl\">\"start_time\"<\/span><span class=\"p\">:<\/span> <span class=\"mf\">1562824789.49<\/span><span class=\"p\">,<\/span>\r\n                        <span class=\"nl\">\"end_time\"<\/span><span class=\"p\">:<\/span> <span class=\"mf\">1562824789.532<\/span><span class=\"p\">,<\/span>\r\n                        <span class=\"nl\">\"sql\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span>\r\n                            <span class=\"nl\">\"url\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"jdbc:postgresql:\/\/db....rds:...\/s...\"<\/span><span class=\"p\">,<\/span>\r\n                            <span class=\"nl\">\"database_type\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"PostgreSQL\"<\/span><span class=\"p\">,<\/span>\r\n                            <span class=\"nl\">\"database_version\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"9.....\"<\/span><span class=\"p\">,<\/span>\r\n                            <span class=\"nl\">\"driver_version\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"...\"<\/span><span class=\"p\">,<\/span>\r\n                            <span class=\"nl\">\"user\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"...\"<\/span><span class=\"p\">,<\/span>\r\n                            <span class=\"nl\">\"preparation\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"statement\"<\/span>\r\n                        <span class=\"p\">},<\/span>\r\n                        <span class=\"nl\">\"namespace\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"remote\"<\/span>\r\n                    <span class=\"p\">}<\/span>\r\n                <span class=\"p\">]<\/span>\r\n<\/code><\/pre>\n<hr \/>\n<h1>HTTP \u670d\u52a1\u547c\u53eb<\/h1>\n<p>\u5728\u6e90\u4ee3\u7801\u4e0a\u5c06 Apache HttpClient \u66ff\u6362\u4e3a com.amazonaws.xray.proxies \u7684\u517c\u5bb9\u7c7b\u3002<\/p>\n<p>\u53ea\u9700\u66ff\u6362\u5b57\u9762\u4e0a\u7684\u6587\u5b57\uff0c\u903b\u8f91\u4ecd\u7136\u4fdd\u6301\u4e0d\u53d8\uff0c\u4e0d\u662f\u5417\uff1f<\/p>\n<pre class=\"post-pre\"><code><span class=\"kn\">import<\/span> <span class=\"nn\">com.amazonaws.xray.proxies.apache.http.HttpClientBuilder<\/span><span class=\"o\">;<\/span>\r\n<span class=\"o\">...<\/span>\r\n<span class=\"nc\">CloseableHttpClient<\/span> <span class=\"n\">httpclient<\/span> <span class=\"o\">=<\/span> <span class=\"nc\">HttpClientBuilder<\/span><span class=\"o\">.<\/span><span class=\"na\">create<\/span><span class=\"o\">().<\/span><span class=\"na\">build<\/span><span class=\"o\">();<\/span>  <span class=\"c1\">\/\/\u5909\u66f4\u306a\u3057<\/span>\r\n<\/code><\/pre>\n<p>\u53ea\u9700\u8fd9\u6837\uff0cHttpClient\u901a\u8fc7API\u53ef\u80fd\u4f1a\u88ab\u6dfb\u52a0\u4e3a\u5b50\u6bb5\u843d<\/p>\n<hr \/>\n<h1>\u6e90\u4ee3\u7801\u66f4\u6539\u603b\u7ed3<\/h1>\n<ol>\n<li style=\"list-style-type: none;\">\n<ol>\u5728pom.xml\u4e2d\u6dfb\u52a0xray SDK\uff0c<\/ol>\n<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<ol>\n<li style=\"list-style-type: none;\">\n<ol>\u5728main\u51fd\u6570\u4e2d\u6dfb\u52a0import\u8bed\u53e5\uff0c<\/ol>\n<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<ol>\n<li style=\"list-style-type: none;\">\n<ol>\u6784\u5efaAWSXRayRecorder\uff0c<\/ol>\n<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<ol>\n<li style=\"list-style-type: none;\">\n<ol>\u751f\u6210TraceID\uff0c<\/ol>\n<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<ol>\n<li style=\"list-style-type: none;\">\n<ol>\u4f7f\u7528AWSXRayRecorder.beginSegment()\u548cendSegment()\u5305\u88c5\u5904\u7406\uff0c<\/ol>\n<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<ol>\n<li style=\"list-style-type: none;\">\n<ol>\u5728jdbc.properties\u4e2d\u6dfb\u52a0\u62e6\u622a\u5668\u8bbe\u7f6e\uff0c<\/ol>\n<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<ol>\u5c06HttpClient\u7684import\u8bed\u53e5\u66ff\u6362\u4e3axray SDK\u7684\u7c7b\u3002<\/ol>\n<hr \/>\n<h1>\u57fa\u7840\u8bbe\u65bd\u53d8\u66f4\u603b\u7ed3<\/h1>\n<ol>\n<li style=\"list-style-type: none;\">\n<ol>\u5728\u76ee\u6807\u5b9e\u4f8b\u4e0a\u5b89\u88c5X-Ray\u5b88\u62a4\u7a0b\u5e8f<\/ol>\n<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<ol>\n<li style=\"list-style-type: none;\">\n<ol>\u5728\u76ee\u6807\u5b9e\u4f8b\u914d\u7f6e\u6587\u4ef6\u4e0a\u6388\u4e88X-Ray:PutTraceSegments\u7b49\u6743\u9650<\/ol>\n<\/li>\n<\/ol>\n<p>\u53c2\u8003\uff1aAWS\u7ba1\u7406\u7b56\u7565AWSXRayDaemonWriteAccess<\/p>\n<hr \/>\n<h1>\u6210\u672c\u4f30\u7b97<\/h1>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">5\u5206, 10\u5206, 15\u5206, 30\u5206\u5468\u671f\u306e job\u54041\u672c<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u305d\u306e\u4ed61\u65e51\u56de\u306ejob\u6570\u672c<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u5408\u8a08 585 jobs\/day = 18K\/mo<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">X-Ray\u306e\u6c38\u4e45\u7121\u6599\u67a0\u306f 100K\/mo \u305a\u3063\u3068\u7121\u6599<\/ul>\n<p>\u53ea\u8981\u8fdb\u884c\u4e34\u65f6\u67e5\u8be2\uff0c\u867d\u7136\u6709\u67e5\u8be2\u65b9\u9762\u7684\u8d39\u7528\uff0c\u4f46\u5728\u514d\u8d39\u8303\u56f4\u5185\u3002<\/p>\n<hr \/>\n<h1>\u788e\u7247<\/h1>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">SQL\u672c\u6587\u304c\u307e\u3060\u51fa\u305b\u3066\u306a\u3044<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">HTTP\u9001\u4fe1\u306esubsegment\u51fa\u529b \u672a\u691c\u8a3c<\/ul>\n<\/li>\n<\/ul>\n<p>\u8abf\u67fb\u5bfe\u8c61\u30d0\u30c3\u30c1\u306e Apache HttpClient 3.x \u3067SDK replace\u3067\u304d\u306a\u304b\u3063\u305f<\/p>\n<p>httpclient3.x\u7cfb\u304b\u30894.5\u307e\u3067\u4e0a\u3052\u305f\u3089\u5927\u5909\u3060\u3063\u305f\u2026<\/p>\n<p>\u5f79\u306b\u7acb\u3064\u5206\u6790\u304c\u53ef\u80fd\u306a\u306e\u304b\u3000\u672a\u5b9f\u8a3c<\/p>\n","protected":false},"excerpt":{"rendered":"<p>AWS X-Ray \u662f\u4ec0\u4e48\uff1f APM(Application Performance Monitor) &#038;nb [&hellip;]<\/p>\n","protected":false},"author":8,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-47418","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u6211\u60f3\u5c06AWS X-Ray\u5e94\u7528\u4e8eJava\u6279\u5904\u7406 - Blog - Silicon Cloud<\/title>\n<meta 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