{"id":519,"date":"2019-08-16T17:53:45","date_gmt":"2019-08-16T09:53:45","guid":{"rendered":"https:\/\/nj.transwarp.cn:8180\/?p=519"},"modified":"2019-10-15T20:02:43","modified_gmt":"2019-10-15T12:02:43","slug":"transporter%e4%bb%8eoracle%e5%af%bc%e6%95%b0%e6%93%8d%e4%bd%9c%e6%ad%a5%e9%aa%a4%e5%8f%8a%e5%b8%b8%e8%a7%81%e9%97%ae%e9%a2%98","status":"publish","type":"post","link":"https:\/\/kbwp.transwarp.cn\/?p=519","title":{"rendered":"Transporter\u4eceOracle\u5bfc\u6570\u64cd\u4f5c\u6b65\u9aa4"},"content":{"rendered":"<h3>\u6982\u8981\u63cf\u8ff0<\/h3>\n<hr \/>\n<p>Transporter\uff08TDT\uff09\u662f\u4e00\u4e2a\u6570\u636eETL\u5de5\u5177\uff0c\u652f\u6301\u4ece\u4e0d\u540c\u6570\u636e\u6e90\u83b7\u53d6\u6570\u636e\u3002<\/p>\n<p>Transporter\u57fa\u672c\u914d\u7f6e\uff1a<\/p>\n<ul>\n<li>\u5de6\u4fa7\u8fde\u63a5\u6570\u636e\u6e90\uff0c\u5982\u5173\u7cfb\u578b\u6570\u636e\u5e93Oracle<\/li>\n<li>\u53f3\u4fa7\u8fde\u63a5\u76ee\u6807\u6570\u636e\u5e93\u7cfb\u7edf\uff0c\u5982Inceptor<\/li>\n<li>\u6570\u636e\u8f93\u5165\u9009\u62e9<strong>JDBCReader<\/strong><\/li>\n<li>\u6570\u636e\u8f93\u51fa\u9009\u62e9<strong>JDBCBunchWriter<\/strong><\/li>\n<\/ul>\n<p>\u672c\u6848\u4f8b\u4ecb\u7ecd TDT \u5982\u4f55\u4eceOracle\u5bfc\u51fa\u6570\u636e\uff0c\u5bfc\u5165\u5230Inceptor.<\/p>\n<h3>\u8be6\u7ec6\u8bf4\u660e<\/h3>\n<hr \/>\n<h4>\u4e00\u3001\u51c6\u5907\u5de5\u4f5c\uff0c\u590d\u5236JDBC\u9a71\u52a8\u5230HDFS &amp; Transporter\u5bb9\u5668<\/h4>\n<p>\u5c06JDBC\u9a71\u52a8\uff08<strong>ojdbc6.jar<\/strong>\uff09\u590d\u5236\u5230\u5982\u4e0b\u4e24\u5904\uff1a<\/p>\n<ul>\n<li>HDFS \/tmp\u76ee\u5f55<\/li>\n<li>Transporter\u5bb9\u5668\u7684\/tmp\u76ee\u5f55<\/li>\n<\/ul>\n<p>JDBC\u9a71\u52a8\u4e3a\u901a\u7528\u9a71\u52a8\u6587\u4ef6\uff0c\u4f7f\u7528\u8005\u53ef\u4ee5\u4eceOracle\u5b98\u7f51\u4e0b\u8f7d\uff1a<br \/>\n<a href=\"https:\/\/www.oracle.com\/database\/technologies\/jdbcdriver-ucp-downloads.html\">https:\/\/www.oracle.com\/database\/technologies\/jdbcdriver-ucp-downloads.html<\/a><\/p>\n<ol>\n<li>\n<p>\u5c06 <strong>ojdbc6.jar<\/strong> \u9a71\u52a8\u6587\u4ef6\u590d\u5236\u5230Transporter\u5bf9\u5e94\u7684\u8282\u70b9\u670d\u52a1\u5668 <strong>\/tmp<\/strong> \u76ee\u5f55\uff0c\u5e76\u786e\u8ba4\u9a71\u52a8\u6587\u4ef6\u6b63\u786e\u65e0\u8bef\uff1b<br \/>\n\u53ef\u4ee5\u53c2\u7167KB\uff1a<a href=\"\/?p=760\" title=\"\u5982\u4f55\u8fdb\u5165\u67d0\u4e00\u7ec4\u4ef6\u7684Docker\u5bb9\u5668\">\u5982\u4f55\u8fdb\u5165\u67d0\u4e00\u7ec4\u4ef6\u7684Docker\u5bb9\u5668<\/a> \u786e\u5b9aTransporter\u5bf9\u5e94\u7684\u8282\u70b9\u670d\u52a1\u5668\u3002<\/p>\n<blockquote>\n<p>\u672c\u4f8b\u4e2dTransporter\u5b89\u88c5\u5728bryan3\u8282\u70b9\u4e0a\uff1a<br \/>\n<img decoding=\"async\" src=\"\/wp-content\/uploads\/2019\/08\/image-1570894983281.png\" alt=\"file\" \/><\/p>\n<pre><code class=\"language-shell\">[root@bryan3 ~]# ll \/tmp\/ojdbc6.jar\n-rw-r--r-- 1 root root 2739670 Oct 12 23:54 \/tmp\/ojdbc6.jar\n[root@bryan3 ~]# md5sum \/tmp\/ojdbc6.jar\n76852c42c44401f44d26319a74e55f5b  \/tmp\/ojdbc6.jar\n[root@bryan3 ~]# sha1sum \/tmp\/ojdbc6.jar\na483a046eee2f404d864a6ff5b09dc0e1be3fe6c  \/tmp\/ojdbc6.jar<\/code><\/pre>\n<\/blockquote>\n<\/li>\n<li>\n<p>\u5c06 <strong>ojdbc6.jar<\/strong> \u9a71\u52a8\u6587\u4ef6\u590d\u5236\u5230HDFS\u7684\/tmp\u76ee\u5f55\uff0c\u547d\u4ee4\uff1a<strong>hdfs dfs -put \/tmp\/ojdbc6.jar \/tmp\/<\/strong><br \/>\n\u6ce8\uff1a\u9700\u8981\u51c6\u5907TDH\u5ba2\u6237\u7aef\u73af\u5883\uff0c\u53ef\u4ee5\u53c2\u7167KB\uff1a<a href=\"\/?p=1105\" title=\"\u51c6\u5907TDH\u5ba2\u6237\u7aef\u73af\u5883\">\u51c6\u5907TDH\u5ba2\u6237\u7aef\u73af\u5883<\/a><\/p>\n<pre><code class=\"language-shell\">[root@bryan3 ~]# hdfs dfs -put \/tmp\/ojdbc6.jar \/tmp\/<\/code><\/pre>\n<\/li>\n<li>\n<p>\u83b7\u53d6Transporter\u7ec4\u4ef6\u5bf9\u5e94\u7684\u5bb9\u5668ID (Contrainer ID)<\/p>\n<pre><code class=\"language-shell\">[root@bryan3 ~]# docker ps |grep tdt\n4c006d32a482        bryan1:5000\/transwarp\/tdt                  \"boot.sh TDT_SERVER\"     6 hours ago         Up 6 hours                              k8s_transporter-server-transporter1_transporter-server-transporter1-65756bbb4-kzgts_default_f69a219c-ecd1-11e9-988b-000c29bc09c8_0\n\/\/4c006d32a482\u5373\u4e3aTransporter\u7684Container ID<\/code><\/pre>\n<\/li>\n<li>\n<p>\u5c06\u9a71\u52a8\u6587\u4ef6 <strong>ojdbc6.jar<\/strong> \u590d\u5236\u5230Transporter\u5bb9\u5668\/tmp\u76ee\u5f55\u4e0b\uff0c\u547d\u4ee4\uff1a<strong>docker cp \/tmp\/ojdbc6.jar Contrainer_ID:\/tmp<\/strong><\/p>\n<pre><code class=\"language-shell\">[root@bryan3 ~]# docker cp \/tmp\/ojdbc6.jar 4c006d32a482:\/tmp<\/code><\/pre>\n<\/li>\n<li>\n<p>\u8fdb\u5165\u5bb9\u5668\uff0c\u786e\u8ba4\u9a71\u52a8\u6587\u4ef6\u590d\u5236\u65e0\u8bef\uff0c\u547d\u4ee4\uff1a<strong>docker exec -it Container_ID bash<\/strong><\/p>\n<pre><code class=\"language-shell\">[root@bryan3 ~]# docker exec -it 4c006d32a482 bash\n[root@bryan3 ~]# ll \/tmp\/ojdbc6.jar\n-rw-r--r-- 1 root root 2739670 Oct 12 23:54 \/tmp\/ojdbc6.jar\n[root@bryan3 ~]# md5sum \/tmp\/ojdbc6.jar\n76852c42c44401f44d26319a74e55f5b  \/tmp\/ojdbc6.jar\n[root@bryan3 ~]# sha1sum \/tmp\/ojdbc6.jar\na483a046eee2f404d864a6ff5b09dc0e1be3fe6c  \/tmp\/ojdbc6.jar<\/code><\/pre>\n<\/li>\n<\/ol>\n<blockquote>\n<p>\u5907\u6ce8\uff1a\u5982\u679c\u9057\u6f0f\u51c6\u5907\u5de5\u4f5c\u4f1a\u89e6\u53d1\u8be5\u62a5\u9519\uff1a<font color=red>Failed to get jdbc connection<\/font><br \/>\nJDBCReader\u901a\u8fc7JDBC\u8fde\u63a5\u6570\u636e\u5e93\uff0c\u4ee5Oracle\u6570\u636e\u5e93\u4f5c\u4e3a\u8f93\u5165\u6e90\u3002\u8c03\u8bd5\u7684\u65f6\u5019\uff0c\u62a5\u9519\uff1aFailed to get jdbc connection\u3002\u5982\u4e0b\u56fe\uff1a<br \/>\n<img decoding=\"async\" src=\"\/wp-content\/uploads\/2019\/08\/p1.png\" alt=\"\" \/><\/p>\n<\/blockquote>\n<hr \/>\n<h4>\u4e8c\u3001\u5b9a\u4e49\u6570\u636e\u8f93\u5165<\/h4>\n<ol>\n<li>\u6253\u5f00Transporter\u9875\u9762 <a href=\"http:\/\/transport_node:8100\">http:\/\/transport_node:8100<\/a> \u672c\u793a\u4f8b\u4e2d\uff0c\u4e3ahttp:\/\/bryan3:8100<\/li>\n<li>\u5b9a\u4e49\u6570\u636e\u6d41\uff0c\u62d6\u62fd <strong>JDBCReader<\/strong> \u5230dataflow\u7f16\u8f91\u754c\u9762\uff0c\u70b9\u51fb\u7f16\u8f91\uff0c\u8fdb\u5165\u7f16\u8f91\u9875\u9762\uff1a<br \/>\n<img decoding=\"async\" src=\"\/wp-content\/uploads\/2019\/08\/image-1570946356479.png\" alt=\"file\" \/><\/p>\n<ul>\n<li>\u540d\u79f0\uff1a\u4efb\u610f\u586b\u5199\u5373\u53ef\uff1b<\/li>\n<li>Oracle JDBC\u8fde\u63a5\u4e32\u683c\u5f0f\uff1ajdbc:oracle:thin:@{ip_address}:{port}:{service}<\/li>\n<li>\u7528\u6237\u540d\u3001\u5bc6\u7801\u4f9d\u636e\u5b9e\u9645\u60c5\u51b5\u586b\u5199\u3002<\/li>\n<li>\u9a71\u52a8\u4f4d\u7f6e\u4e3aHDFS\u4e2dJDBC\u9a71\u52a8\u6587\u4ef6\u4f4d\u7f6e\uff0c\u4e3a\u6b65\u9aa4\uff08\u4e00.2\uff09\u4e2d\u590d\u5236\u5230HDFS\u7684\u4f4d\u7f6e\uff0c\u672c\u6848\u4f8b\u4e3a\/tmp\/ojdbc6.jar<\/li>\n<li>JDBC\u6700\u5927\u8fde\u63a5\u6570\uff0c\u9ed8\u8ba4\u4e3a10<\/li>\n<li>Mapper\u6570\u636e\u4e0a\u9650\u3001Mapper\u6570\u636e\u4e0b\u9650\uff0c\u5355\u4e2a\u8fde\u63a5\u4e00\u6b21\u5904\u7406\u7684\u6570\u636e\u5927\u5c0f\uff0c\u4e0a\u9650\u9ed8\u8ba410000\uff0c \u4e0b\u9650\u9ed8\u8ba41000<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<blockquote>\n<p>\u6ce8\uff1a\u6dfb\u52a0\u9a71\u52a8\u65f6\uff0c\u76ee\u5f55\u4e3ahdfs\u76ee\u5f55\uff0c\u975e\u5bbf\u4e3b\u673a\u7684\u3002\u800c\u662f\u4e3a\u6b65\u9aa4\uff08\u4e00.2\uff09\u4e2d\u590d\u5236\u5230HDFS\u7684\u4f4d\u7f6e\uff0c\u672c\u6848\u4f8b\u4e3a\/tmp\/ojdbc6.jar<br \/>\n<img decoding=\"async\" src=\"\/wp-content\/uploads\/2019\/08\/hdfs\u76ee\u5f55.png\" alt=\"\" \/><\/p>\n<\/blockquote>\n<h4>\u4e09\u3001\u5b9a\u4e49\u6570\u636e\u8f93\u51fa<\/h4>\n<p>\u62d6\u62fd <strong>JDBCBunchWriter<\/strong> \u5230dataflow\u7f16\u8f91\u754c\u9762\uff0c\u70b9\u51fb\u7f16\u8f91\uff0c\u8fdb\u5165\u7f16\u8f91\u9875\u9762\uff1a<br \/>\n<img decoding=\"async\" src=\"\/wp-content\/uploads\/2019\/08\/image-1570947242376.png\" alt=\"file\" \/><\/p>\n<ul>\n<li>\u6570\u636e\u5e93\uff1a\u5728\u6eda\u52a8\u5217\u8868\u6846\u4e2d\u9009\u62e9\u8f93\u51fa\u8868\u76ee\u6807\u5230\u6570\u636e\u5e93<\/li>\n<li>\u539f\u8868\u662f\u5426\u5b58\u5728\uff1a\u76ee\u6807\u8868\u662f\u5426\u5df2\u7ecf\u5b58\u5728\uff0c\u7531\u4e8eJDBCReader\u8f93\u51fa\u591a\u5f20\u8868\uff0c\u52fe\u9009\u540e\u8981\u6c42\u76ee\u6807\u6570\u636e\u5e93\u91cc\u5b58\u5728\u548cJDBCReader\u8f93\u51fa\u8868\u76f8\u540c\u7684\u8868<\/li>\n<li>\u6e05\u7a7a\u8868\uff1a\u6267\u884c\u6570\u636e\u540c\u6b65\u4e4b\u524d\uff0c\u5982\u679c\u76ee\u6807\u8868\u5b58\u5728\uff0c\u662f\u5426\u6e05\u7a7a\u76ee\u6807\u8868\u539f\u6709\u6570\u636e\uff1b<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>\u6982\u8981\u63cf\u8ff0 Transporter\uff08TDT\uff09\u662f\u4e00\u4e2a\u6570\u636eETL\u5de5\u5177\uff0c\u652f\u6301\u4ece\u4e0d\u540c\u6570\u636e\u6e90\u83b7\u53d6\u6570\u636e\u3002 Transport ..<\/p>\n<div class=\"clear-fix\"><\/div>\n<p><a href=\"https:\/\/kbwp.transwarp.cn\/?p=519\" title=\"read more...\">Read more<\/a><\/p>\n","protected":false},"author":8,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[41,1],"tags":[67,68],"class_list":["post-519","post","type-post","status-publish","format-standard","hentry","category-other_issue","category-uncategorized","tag-tdt","tag-oracle"],"acf":[],"_links":{"self":[{"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=\/wp\/v2\/posts\/519","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=519"}],"version-history":[{"count":1,"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=\/wp\/v2\/posts\/519\/revisions"}],"predecessor-version":[{"id":713,"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=\/wp\/v2\/posts\/519\/revisions\/713"}],"wp:attachment":[{"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=519"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=519"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=519"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}