{"id":18189,"date":"2026-03-25T12:01:00","date_gmt":"2026-03-25T04:01:00","guid":{"rendered":"https:\/\/kbwp.transwarp.cn\/?p=18189"},"modified":"2026-04-22T18:33:54","modified_gmt":"2026-04-22T10:33:54","slug":"datax%e8%af%bb%e5%86%99argodb%ef%bc%88rdbmsreader-rdbmswriter-%ef%bc%89","status":"publish","type":"post","link":"https:\/\/kbwp.transwarp.cn\/?p=18189","title":{"rendered":"datax\u8bfb\u5199ArgoDB\uff08rdbmsreader\/rdbmswriter\uff09"},"content":{"rendered":"<hr \/>\n<h2>\u6982\u8ff0<\/h2>\n<p>\u672c\u6587\u4ecb\u7ecd\u5982\u4f55\u901a\u8fc7 DataX \u7684 <code>rdbmsreader<\/code> \/ <code>rdbmswriter<\/code> \u901a\u7528\u63d2\u4ef6\uff0c\u4ee5 JDBC \u65b9\u5f0f\u8bfb\u5199 ArgoDB \u8868\u6570\u636e\u3002\u8be5\u65b9\u6848\u9002\u7528\u4e8e ArgoDB 5.x \u7248\u672c\uff0c\u5229\u7528 ArgoDB \u517c\u5bb9 Hive Server2 \u7684 JDBC \u63a5\u53e3\u5b8c\u6210\u6570\u636e\u540c\u6b65\u3002<\/p>\n<p><strong>\u7248\u672c\u9009\u62e9\u6307\u5f15<\/strong><\/p>\n<pre><code>- **ArgoDB 5.x**\uff1a\u4f7f\u7528\u672c\u6587\u6240\u8ff0 JDBC \u65b9\u5f0f\uff08rdbmsreader \/ rdbmswriter\uff09\n- **ArgoDB 6.x \u53ca\u4ee5\u4e0a**\uff1a\u63a8\u8350\u4f7f\u7528\u4e13\u7528\u7684 <code>argodbwriter<\/code> \/ <code>argodbreader<\/code> \u63d2\u4ef6\uff0c\u6027\u80fd\u66f4\u4f18\u3001\u914d\u7f6e\u66f4\u7b80\u6377\uff0c\u8be6\u89c1 \u2192 [DataX \u8bfb\u5199 ArgoDB\uff08\u81ea\u5b9a\u4e49\u63d2\u4ef6\u65b9\u5f0f\uff09](https:\/\/kb.transwarp.cn\/posts\/18088)<\/code><\/pre>\n<hr \/>\n<h2>\u73af\u5883\u51c6\u5907<\/h2>\n<h3>1. \u90e8\u7f72 DataX<\/h3>\n<p>\u4ece <a href=\"https:\/\/github.com\/alibaba\/DataX\">DataX \u5b98\u65b9 GitHub<\/a> \u4e0b\u8f7d\u6700\u65b0\u7a33\u5b9a\u7248\u5e76\u89e3\u538b\uff0c\u786e\u4fdd\u8fd0\u884c\u73af\u5883\u6ee1\u8db3 DataX \u4f9d\u8d56\u8981\u6c42\uff08JDK 1.8+\u3001Python 2.7+\uff09\u3002<\/p>\n<h3>2. \u90e8\u7f72 ArgoDB JDBC \u9a71\u52a8<\/h3>\n<p>\u4ece Manager \u9875\u9762\u83b7\u53d6\u4e0e\u5f53\u524d Quark \u7248\u672c\u5339\u914d\u7684 JDBC \u9a71\u52a8\u5305\uff08<code>quark-driver-x.x.x.jar<\/code>\uff09\uff0c\u5c06\u5176\u653e\u7f6e\u5230 DataX \u5bf9\u5e94\u63d2\u4ef6\u76ee\u5f55\u4e0b\uff1a<\/p>\n<pre><code class=\"language-bash\">cd ${DATAX_HOME}\n\n# \u5199 ArgoDB \u2192 \u653e\u5165 rdbmswriter \u63d2\u4ef6\u76ee\u5f55\ncp quark-driver-8.37.3.jar plugin\/writer\/rdbmswriter\/libs\/\n\n# \u8bfb ArgoDB \u2192 \u653e\u5165 rdbmsreader \u63d2\u4ef6\u76ee\u5f55\ncp quark-driver-8.37.3.jar plugin\/reader\/rdbmsreader\/libs\/<\/code><\/pre>\n<blockquote>\n<p>\u9a71\u52a8\u5305\u7248\u672c\u9700\u4e0e\u96c6\u7fa4\u4e2d Quark \u7248\u672c\u4fdd\u6301\u4e00\u81f4\uff0c\u5426\u5219\u53ef\u80fd\u51fa\u73b0\u517c\u5bb9\u6027\u95ee\u9898\u3002\u8bf7\u4ece Manager \u9875\u9762\u4e0b\u8f7d\u5bf9\u5e94\u7248\u672c\uff0c\u52ff\u6df7\u7528\u3002<\/p>\n<\/blockquote>\n<h3>3. \u6ce8\u518c\u9a71\u52a8\u7c7b<\/h3>\n<p>\u5206\u522b\u7f16\u8f91\u4ee5\u4e0b\u4e24\u4e2a <code>plugin.json<\/code> \u6587\u4ef6\uff0c\u5728 <code>drivers<\/code> \u6570\u7ec4\u4e2d\u8ffd\u52a0 <code>io.transwarp.jdbc.InceptorDriver<\/code>\uff1a<\/p>\n<pre><code>${DATAX_HOME}\/plugin\/writer\/rdbmswriter\/plugin.json\n${DATAX_HOME}\/plugin\/reader\/rdbmsreader\/plugin.json<\/code><\/pre>\n<p>\u4ee5 <code>rdbmswriter<\/code> \u4e3a\u4f8b\uff0c\u4fee\u6539\u540e\u7684 <code>plugin.json<\/code>\uff1a<\/p>\n<pre><code class=\"language-json\">{\n    \"name\": \"rdbmswriter\",\n    \"class\": \"com.alibaba.datax.plugin.reader.rdbmswriter.RdbmsWriter\",\n    \"description\": \"useScene: prod. mechanism: Jdbc connection using the database, execute select sql, retrieve data from the ResultSet.\",\n    \"developer\": \"alibaba\",\n    \"drivers\": [\n        \"dm.jdbc.driver.DmDriver\",\n        \"com.sybase.jdbc3.jdbc.SybDriver\",\n        \"com.edb.Driver\",\n        \"com.ibm.db2.jcc.DB2Driver\",\n        \"io.transwarp.jdbc.InceptorDriver\"\n    ]\n}<\/code><\/pre>\n<blockquote>\n<p>\u9a8c\u8bc1\u9a71\u52a8\u6ce8\u518c<br \/>\n\u6267\u884c\u4ee5\u4e0b\u547d\u4ee4\u786e\u8ba4\u9a71\u52a8\u7c7b\u5df2\u5305\u542b\u5728 jar \u5305\u4e2d\uff1a<br \/>\ngrep -nir &quot;io.transwarp.jdbc.InceptorDriver&quot; plugin\/writer\/rdbmswriter\/libs\/quark-driver-8.37.3.jar<\/p>\n<\/blockquote>\n<h3>4. \u7f51\u7edc\u8fde\u901a\u6027<\/h3>\n<p>\u786e\u4fdd DataX \u8fdb\u7a0b\u6240\u5728\u8282\u70b9\u53ef\u4ee5\u8bbf\u95ee\uff1a<\/p>\n<table>\n<thead>\n<tr>\n<th>\u76ee\u6807<\/th>\n<th>\u8bf4\u660e<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Quark Server \u8282\u70b9<\/td>\n<td>DataX \u9700\u901a\u8fc7 JDBC \u8fde\u63a5 Quark Server<\/td>\n<\/tr>\n<tr>\n<td><code>hive.server2.thrift.port<\/code> \u7aef\u53e3<\/td>\n<td>\u9ed8\u8ba4 <strong>10000<\/strong>\uff0c\u4ee5\u5b9e\u9645\u96c6\u7fa4\u914d\u7f6e\u4e3a\u51c6<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u53ef\u901a\u8fc7\u4ee5\u4e0b\u547d\u4ee4\u5feb\u901f\u9a8c\u8bc1\u8fde\u901a\u6027\uff1a<\/p>\n<pre><code class=\"language-bash\">telnet <quark_server_host> 10000<\/code><\/pre>\n<hr \/>\n<h2>\u53c2\u6570\u53c2\u8003<\/h2>\n<h3>\u5199\u5165\u53c2\u6570\uff08rdbmswriter\uff09<\/h3>\n<p><code>rdbmswriter<\/code> \u901a\u8fc7 JDBC \u8fde\u63a5\u76ee\u6807\u6570\u636e\u5e93\uff0c\u6267\u884c <code>INSERT INTO<\/code> \u8bed\u53e5\u6279\u91cf\u5199\u5165\u6570\u636e\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th>\u53c2\u6570<\/th>\n<th>\u8bf4\u660e<\/th>\n<th style=\"text-align: center;\">\u5fc5\u9009<\/th>\n<th style=\"text-align: center;\">\u9ed8\u8ba4\u503c<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><code>jdbcUrl<\/code><\/td>\n<td>\u76ee\u6807\u6570\u636e\u5e93\u7684 JDBC \u8fde\u63a5\u5730\u5740\uff0c\u9075\u5faa ArgoDB JDBC \u89c4\u8303\uff0c\u683c\u5f0f\u4e3a <code>jdbc:hive2:\/\/&lt;host&gt;:&lt;port&gt;\/&lt;db&gt;;guardianToken=&lt;token&gt;<\/code><\/td>\n<td style=\"text-align: center;\">\u2705<\/td>\n<td style=\"text-align: center;\">\u2014<\/td>\n<\/tr>\n<tr>\n<td><code>username<\/code><\/td>\n<td>\u6570\u636e\u5e93\u7528\u6237\u540d<\/td>\n<td style=\"text-align: center;\">\u2705<\/td>\n<td style=\"text-align: center;\">\u2014<\/td>\n<\/tr>\n<tr>\n<td><code>password<\/code><\/td>\n<td>\u6570\u636e\u5e93\u5bc6\u7801<\/td>\n<td style=\"text-align: center;\">\u2705<\/td>\n<td style=\"text-align: center;\">\u2014<\/td>\n<\/tr>\n<tr>\n<td><code>table<\/code><\/td>\n<td>\u76ee\u6807\u8868\u540d\uff1b\u82e5 schema \u4e0e username \u4e0d\u4e00\u81f4\uff0c\u9700\u4f7f\u7528 <code>schema.table<\/code> \u683c\u5f0f<\/td>\n<td style=\"text-align: center;\">\u2705<\/td>\n<td style=\"text-align: center;\">\u2014<\/td>\n<\/tr>\n<tr>\n<td><code>column<\/code><\/td>\n<td>\u9700\u5199\u5165\u7684\u5217\u540d\u96c6\u5408\uff0c\u4ee5\u82f1\u6587\u9017\u53f7\u5206\u9694<\/td>\n<td style=\"text-align: center;\">\u2705<\/td>\n<td style=\"text-align: center;\">\u2014<\/td>\n<\/tr>\n<tr>\n<td><code>preSql<\/code><\/td>\n<td>\u5199\u5165\u524d\u6267\u884c\u7684 SQL \u8bed\u53e5\uff08\u4ec5\u652f\u6301\u5355\u6761\uff09\uff0c\u5982\u6e05\u9664\u65e7\u6570\u636e<\/td>\n<td style=\"text-align: center;\">\u274c<\/td>\n<td style=\"text-align: center;\">\u2014<\/td>\n<\/tr>\n<tr>\n<td><code>postSql<\/code><\/td>\n<td>\u5199\u5165\u540e\u6267\u884c\u7684 SQL \u8bed\u53e5\uff08\u4ec5\u652f\u6301\u5355\u6761\uff09\uff0c\u5982\u6dfb\u52a0\u65f6\u95f4\u6233\u6807\u8bb0<\/td>\n<td style=\"text-align: center;\">\u274c<\/td>\n<td style=\"text-align: center;\">\u2014<\/td>\n<\/tr>\n<tr>\n<td><code>batchSize<\/code><\/td>\n<td>\u5355\u6b21\u6279\u91cf\u63d0\u4ea4\u7684\u8bb0\u5f55\u6570\uff0c\u503c\u8d8a\u5927\u7f51\u7edc\u4ea4\u4e92\u8d8a\u5c11\u3001\u541e\u5410\u8d8a\u9ad8\uff0c\u4f46\u9700\u6ce8\u610f\u5185\u5b58\u5360\u7528<\/td>\n<td style=\"text-align: center;\">\u274c<\/td>\n<td style=\"text-align: center;\">1024<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<blockquote>\n<p>\ud83d\udcd6 \u5b8c\u6574\u53c2\u6570\u8bf4\u660e\u53c2\u89c1 <a href=\"https:\/\/github.com\/alibaba\/DataX\/blob\/master\/rdbmswriter\/doc\/rdbmswriter.md\">rdbmswriter \u5b98\u65b9\u6587\u6863<\/a><\/p>\n<\/blockquote>\n<h3>\u8bfb\u53d6\u53c2\u6570\uff08rdbmsreader\uff09<\/h3>\n<p><code>rdbmsreader<\/code> \u901a\u8fc7 JDBC \u8fde\u63a5\u6e90\u6570\u636e\u5e93\uff0c\u6839\u636e\u914d\u7f6e\u751f\u6210 <code>SELECT<\/code> \u67e5\u8be2\u5e76\u62c9\u53d6\u6570\u636e\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th>\u53c2\u6570<\/th>\n<th>\u8bf4\u660e<\/th>\n<th style=\"text-align: center;\">\u5fc5\u9009<\/th>\n<th style=\"text-align: center;\">\u9ed8\u8ba4\u503c<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><code>jdbcUrl<\/code><\/td>\n<td>\u6e90\u6570\u636e\u5e93\u7684 JDBC \u8fde\u63a5\u5730\u5740<\/td>\n<td style=\"text-align: center;\">\u2705<\/td>\n<td style=\"text-align: center;\">\u2014<\/td>\n<\/tr>\n<tr>\n<td><code>username<\/code><\/td>\n<td>\u6570\u636e\u5e93\u7528\u6237\u540d<\/td>\n<td style=\"text-align: center;\">\u2705<\/td>\n<td style=\"text-align: center;\">\u2014<\/td>\n<\/tr>\n<tr>\n<td><code>password<\/code><\/td>\n<td>\u6570\u636e\u5e93\u5bc6\u7801<\/td>\n<td style=\"text-align: center;\">\u2705<\/td>\n<td style=\"text-align: center;\">\u2014<\/td>\n<\/tr>\n<tr>\n<td><code>table<\/code><\/td>\n<td>\u9700\u540c\u6b65\u7684\u6e90\u8868\u540d<\/td>\n<td style=\"text-align: center;\">\u2705<\/td>\n<td style=\"text-align: center;\">\u2014<\/td>\n<\/tr>\n<tr>\n<td><code>column<\/code><\/td>\n<td>\u9700\u540c\u6b65\u7684\u5217\u540d\u96c6\u5408\uff0cJSON \u6570\u7ec4\u683c\u5f0f\uff0c<code>[&quot;*&quot;]<\/code> \u8868\u793a\u6240\u6709\u5217<\/td>\n<td style=\"text-align: center;\">\u2705<\/td>\n<td style=\"text-align: center;\">\u2014<\/td>\n<\/tr>\n<tr>\n<td><code>splitPk<\/code><\/td>\n<td>\u6570\u636e\u5206\u7247\u5b57\u6bb5\uff0c\u6307\u5b9a\u540e DataX \u5c06\u542f\u52a8\u5e76\u53d1\u4efb\u52a1\u63d0\u5347\u540c\u6b65\u6548\u80fd<\/td>\n<td style=\"text-align: center;\">\u274c<\/td>\n<td style=\"text-align: center;\">\u2014<\/td>\n<\/tr>\n<tr>\n<td><code>where<\/code><\/td>\n<td>\u7b5b\u9009\u6761\u4ef6\uff0c\u4e0e <code>table<\/code>\u3001<code>column<\/code> \u62fc\u63a5\u4e3a SELECT \u8bed\u53e5<\/td>\n<td style=\"text-align: center;\">\u274c<\/td>\n<td style=\"text-align: center;\">\u2014<\/td>\n<\/tr>\n<tr>\n<td><code>querySql<\/code><\/td>\n<td>\u81ea\u5b9a\u4e49\u67e5\u8be2 SQL\uff0c\u914d\u7f6e\u540e <code>table<\/code>\u3001<code>column<\/code>\u3001<code>where<\/code> \u5c06\u88ab\u5ffd\u7565\uff0c\u9002\u7528\u4e8e\u591a\u8868 JOIN \u7b49\u590d\u6742\u573a\u666f<\/td>\n<td style=\"text-align: center;\">\u274c<\/td>\n<td style=\"text-align: center;\">\u2014<\/td>\n<\/tr>\n<tr>\n<td><code>fetchSize<\/code><\/td>\n<td>\u6bcf\u6b21\u4ece\u670d\u52a1\u7aef\u6279\u91cf\u83b7\u53d6\u7684\u8bb0\u5f55\u6761\u6570\uff0c\u5f71\u54cd\u7f51\u7edc\u4ea4\u4e92\u6b21\u6570<\/td>\n<td style=\"text-align: center;\">\u274c<\/td>\n<td style=\"text-align: center;\">1024<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<blockquote>\n<p>\ud83d\udcd6 \u5b8c\u6574\u53c2\u6570\u8bf4\u660e\u53c2\u89c1 <a href=\"https:\/\/github.com\/alibaba\/DataX\/blob\/master\/rdbmsreader\/doc\/rdbmsreader.md\">rdbmsreader \u5b98\u65b9\u6587\u6863<\/a><\/p>\n<\/blockquote>\n<hr \/>\n<h2>\u4f7f\u7528\u793a\u4f8b<\/h2>\n<h3>\u793a\u4f8b 1\uff1aOracle \u2192 ArgoDB\uff08\u8bfb Oracle \u5199 ArgoDB\uff09<\/h3>\n<p>\u4ee5\u4e0b\u4efb\u52a1\u4ece Oracle 11g \u7684 <code>emp<\/code> \u8868\u8bfb\u53d6\u6570\u636e\uff0c\u5199\u5165 ArgoDB \u7684 <code>default.emp_holo<\/code> \u8868\u3002<\/p>\n<h4>1\uff09Oracle \u7aef\u51c6\u5907\u6d4b\u8bd5\u6570\u636e<\/h4>\n<pre><code class=\"language-sql\">DROP TABLE EMP;\nCREATE TABLE EMP (\n    EMPNO    INT,\n    ENAME    VARCHAR2(255),\n    JOB      VARCHAR2(255),\n    MGR      INT,\n    HIREDATE DATE,\n    SAL      INT,\n    COMM     INT,\n    DEPTNO   INT\n);\n\nINSERT INTO EMP VALUES (7369,'SMITH','CLERK',7902,TO_DATE('17-12-1980','dd-mm-yyyy'),800,NULL,20);\nINSERT INTO EMP VALUES (7499,'ALLEN','SALESMAN',7698,TO_DATE('20-2-1981','dd-mm-yyyy'),1600,300,30);\nINSERT INTO EMP VALUES (7521,'WARD','SALESMAN',7698,TO_DATE('22-2-1981','dd-mm-yyyy'),1250,500,30);\nINSERT INTO EMP VALUES (7566,'JONES','MANAGER',7839,TO_DATE('2-4-1981','dd-mm-yyyy'),2975,NULL,20);\nINSERT INTO EMP VALUES (7654,'MARTIN','SALESMAN',7698,TO_DATE('28-9-1981','dd-mm-yyyy'),1250,1400,30);\nCOMMIT;<\/code><\/pre>\n<h4>2\uff09\u7f16\u5199 DataX Job \u914d\u7f6e<\/h4>\n<p>\u521b\u5efa <code>oracle_to_argodb.json<\/code>\uff1a<\/p>\n<pre><code class=\"language-json\">{\n    \"job\": {\n        \"setting\": {\n            \"speed\": {\n                \"channel\": 10\n            },\n            \"errorLimit\": {\n                \"record\": 0,\n                \"percentage\": 0.02\n            }\n        },\n        \"content\": [{\n            \"reader\": {\n                \"name\": \"oraclereader\",\n                \"parameter\": {\n                    \"username\": \"<oracle_user>\",\n                    \"password\": \"<oracle_password>\",\n                    \"connection\": [{\n                        \"querySql\": [\"SELECT * FROM emp\"],\n                        \"jdbcUrl\": [\"jdbc:oracle:thin:@<oracle_host>:1521\/<oracle_service>\"]\n                    }]\n                }\n            },\n            \"writer\": {\n                \"name\": \"rdbmswriter\",\n                \"parameter\": {\n                    \"connection\": [{\n                        \"jdbcUrl\": \"jdbc:hive2:\/\/<quark_host>:10000\/default;guardianToken=<token>\",\n                        \"table\": [\"emp_holo\"]\n                    }],\n                    \"username\": \"<argodb_user>\",\n                    \"password\": \"<argodb_password>\",\n                    \"table\": \"emp_holo\",\n                    \"column\": [\"*\"],\n                    \"preSql\": []\n                }\n            }\n        }]\n    }\n}<\/code><\/pre>\n<h4>3\uff09\u6267\u884c\u540c\u6b65\u4efb\u52a1<\/h4>\n<pre><code class=\"language-bash\">python2 ${DATAX_HOME}\/datax.py .\/oracle_to_argodb.json<\/code><\/pre>\n<p>\u6267\u884c\u5b8c\u6210\u540e\uff0c\u5728 ArgoDB \u4e2d\u67e5\u8be2 <code>emp_holo<\/code> \u8868\u9a8c\u8bc1\u6570\u636e\u5199\u5165\u3002<\/p>\n<hr \/>\n<h3>\u793a\u4f8b 2\uff1aArgoDB \u2192 Oracle\uff08\u8bfb ArgoDB \u5199 Oracle\uff09<\/h3>\n<p>\u4ee5\u4e0b\u4efb\u52a1\u4ece ArgoDB \u7684 <code>default.emp_holo<\/code> \u8868\u8bfb\u53d6\u6570\u636e\uff0c\u5199\u5165 Oracle 11g \u7684 <code>emp<\/code> \u8868\u3002<\/p>\n<h4>1\uff09ArgoDB \u7aef\u51c6\u5907\u6d4b\u8bd5\u6570\u636e<\/h4>\n<pre><code class=\"language-sql\">DROP TABLE IF EXISTS emp_holo;\nCREATE TABLE emp_holo (\n    empno    INT,\n    ename    STRING,\n    job      STRING,\n    mgr      INT,\n    hiredate DATE,\n    sal      INT,\n    comm     INT,\n    deptno   INT\n) CLUSTERED BY (empno) INTO 3 BUCKETS\nSTORED AS HOLODESK;\n\nINSERT INTO emp_holo VALUES (7369,'SMITH','CLERK',7902,tdh_todate('17-12-1980','dd-mm-yyyy'),800,NULL,20);<\/code><\/pre>\n<h4>2\uff09\u7f16\u5199 DataX Job \u914d\u7f6e<\/h4>\n<p>\u521b\u5efa <code>argodb_to_oracle.json<\/code>\uff1a<\/p>\n<pre><code class=\"language-json\">{\n    \"job\": {\n        \"setting\": {\n            \"speed\": {\n                \"channel\": 10\n            },\n            \"errorLimit\": {\n                \"record\": 0,\n                \"percentage\": 0.02\n            }\n        },\n        \"content\": [{\n            \"reader\": {\n                \"name\": \"rdbmsreader\",\n                \"parameter\": {\n                    \"username\": \"<argodb_user>\",\n                    \"password\": \"<argodb_password>\",\n                    \"connection\": [{\n                        \"querySql\": [\"SELECT * FROM emp_holo\"],\n                        \"jdbcUrl\": [\"jdbc:hive2:\/\/<quark_host>:10000\/default;guardianToken=<token>\"]\n                    }]\n                }\n            },\n            \"writer\": {\n                \"name\": \"oraclewriter\",\n                \"parameter\": {\n                    \"connection\": [{\n                        \"jdbcUrl\": \"jdbc:oracle:thin:@<oracle_host>:1521\/<oracle_service>\",\n                        \"table\": [\"emp\"]\n                    }],\n                    \"username\": \"<oracle_user>\",\n                    \"password\": \"<oracle_password>\",\n                    \"column\": [\"*\"],\n                    \"preSql\": [],\n                    \"postSql\": [],\n                    \"batchSize\": 1024\n                }\n            }\n        }]\n    }\n}<\/code><\/pre>\n<h4>3\uff09\u6267\u884c\u540c\u6b65\u4efb\u52a1<\/h4>\n<pre><code class=\"language-bash\">python2 ${DATAX_HOME}\/datax.py .\/argodb_to_oracle.json<\/code><\/pre>\n<p>\u6267\u884c\u5b8c\u6210\u540e\uff0c\u5728 Oracle \u4e2d\u67e5\u8be2 <code>emp<\/code> \u8868\u9a8c\u8bc1\u6570\u636e\u5199\u5165\u3002<\/p>\n<hr \/>\n<h2>\u5e38\u89c1\u95ee\u9898<\/h2>\n<h3>Q1\uff1a\u6267\u884c\u65f6\u62a5 <code>ClassNotFoundException: io.transwarp.jdbc.InceptorDriver<\/code><\/h3>\n<p><strong>\u539f\u56e0<\/strong>\uff1a\u9a71\u52a8 jar \u5305\u672a\u6b63\u786e\u653e\u7f6e\uff0c\u6216 <code>plugin.json<\/code> \u4e2d\u672a\u6ce8\u518c\u9a71\u52a8\u7c7b\u3002<\/p>\n<p><strong>\u89e3\u51b3<\/strong>\uff1a<\/p>\n<ol>\n<li>\u786e\u8ba4 <code>quark-driver-x.x.x.jar<\/code> \u5b58\u5728\u4e8e\u5bf9\u5e94\u63d2\u4ef6\u7684 <code>libs\/<\/code> \u76ee\u5f55<\/li>\n<li>\u786e\u8ba4 <code>plugin.json<\/code> \u7684 <code>drivers<\/code> \u6570\u7ec4\u4e2d\u5305\u542b <code>io.transwarp.jdbc.InceptorDriver<\/code><\/li>\n<li>\u4f7f\u7528 <code>grep<\/code> \u547d\u4ee4\u9a8c\u8bc1 jar \u5305\u4e2d\u786e\u5b9e\u5305\u542b\u8be5\u9a71\u52a8\u7c7b<\/li>\n<\/ol>\n<h3>Q2\uff1a\u8fde\u63a5 ArgoDB \u8d85\u65f6<\/h3>\n<p><strong>\u539f\u56e0<\/strong>\uff1a\u7f51\u7edc\u4e0d\u901a\u6216\u7aef\u53e3\u672a\u5f00\u653e\u3002<\/p>\n<p><strong>\u89e3\u51b3<\/strong>\uff1a<\/p>\n<ol>\n<li>\u4f7f\u7528 <code>telnet<\/code> \u6216 <code>nc<\/code> \u6d4b\u8bd5 Quark Server \u8282\u70b9\u53ca\u7aef\u53e3\u8fde\u901a\u6027<\/li>\n<li>\u68c0\u67e5\u9632\u706b\u5899\u89c4\u5219\u662f\u5426\u653e\u884c <code>hive.server2.thrift.port<\/code>\uff08\u9ed8\u8ba4 10000\uff09<\/li>\n<li>\u786e\u8ba4 <code>jdbcUrl<\/code> \u4e2d\u7684 <code>guardianToken<\/code> \u53c2\u6570\u6709\u6548<\/li>\n<\/ol>\n<h3>Q3\uff1a\u5199\u5165\u6570\u636e\u65f6\u51fa\u73b0 OOM<\/h3>\n<p><strong>\u539f\u56e0<\/strong>\uff1a<code>batchSize<\/code> \u8bbe\u7f6e\u8fc7\u5927\uff0c\u5bfc\u81f4\u5185\u5b58\u6ea2\u51fa\u3002<\/p>\n<p><strong>\u89e3\u51b3<\/strong>\uff1a\u9002\u5f53\u964d\u4f4e <code>batchSize<\/code> \u503c\uff08\u5982 512 \u6216 256\uff09\uff0c\u5728\u541e\u5410\u4e0e\u5185\u5b58\u4e4b\u95f4\u53d6\u5f97\u5e73\u8861\u3002<\/p>\n<hr \/>\n<h2>\u76f8\u5173\u6587\u6863<\/h2>\n<ul>\n<li><a href=\"https:\/\/kb.transwarp.cn\/posts\/18088\">DataX \u8bfb\u5199 ArgoDB\uff08\u81ea\u5b9a\u4e49 argodbwriter\/argodbreader \u63d2\u4ef6\uff09<\/a> \u2014 ArgoDB 6.x \u63a8\u8350\u65b9\u6848<\/li>\n<li><a href=\"https:\/\/github.com\/alibaba\/DataX\/blob\/master\/rdbmswriter\/doc\/rdbmswriter.md\">rdbmswriter \u5b98\u65b9\u6587\u6863<\/a><\/li>\n<li><a href=\"https:\/\/github.com\/alibaba\/DataX\/blob\/master\/rdbmsreader\/doc\/rdbmsreader.md\">rdbmsreader \u5b98\u65b9\u6587\u6863<\/a><\/li>\n<li><a href=\"https:\/\/github.com\/alibaba\/DataX\">DataX GitHub \u4ed3\u5e93<\/a><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>\u6982\u8ff0 \u672c\u6587\u4ecb\u7ecd\u5982\u4f55\u901a\u8fc7 DataX \u7684 rdbmsreader \/ rdbmswriter \u901a\u7528\u63d2\u4ef6\uff0c\u4ee5 JD ..<\/p>\n<div class=\"clear-fix\"><\/div>\n<p><a href=\"https:\/\/kbwp.transwarp.cn\/?p=18189\" title=\"read more...\">Read more<\/a><\/p>\n","protected":false},"author":12,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-18189","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"acf":[],"_links":{"self":[{"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=\/wp\/v2\/posts\/18189","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\/12"}],"replies":[{"embeddable":true,"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=18189"}],"version-history":[{"count":3,"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=\/wp\/v2\/posts\/18189\/revisions"}],"predecessor-version":[{"id":18306,"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=\/wp\/v2\/posts\/18189\/revisions\/18306"}],"wp:attachment":[{"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=18189"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=18189"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=18189"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}