【 使用环境 】
测试环境
【 OB or 其他组件 】
DataX
【 使用版本 】
mariadb版本：
MariaDB [(none)]> select version();
+---------------------+
| version() |
+---------------------+
| 10.3.10-MariaDB-log |
+---------------------+
OB版本
obclient [oceanbase]> select version();
+--------------------+
| version() |
+--------------------+
| 3.1.4-OceanBase CE |
+--------------------+
【问题描述】
执行python bin/datax.py job/customer1.jso时报错
2023-07-26 10:52:25.323 [job-0] ERROR RetryUtil - Exception when calling callable, 即将尝试执行第1次重试.本次重试计划等待[1000]ms,实际等待[1000]ms, 异常Msg:[Code:[DBUtilErrorCode-10], Description:[连接数据库失败. 请检查您的 账号、密码、数据库名称、IP、Port或者向 DBA 寻求帮助(注意网络环境).]. - 具体错误信息为：java.lang.ClassNotFoundException: com.alipay.oceanbase.jdbc.Driver]
2023-07-26 10:52:25.324 [job-0] INFO DBUtil - this is ob1_0 jdbc url.
2023-07-26 10:52:25.325 [job-0] INFO DBUtil - this is ob1_0 jdbc url. user=obce-3zones:tenant1:root :url=jdbc:oceanbase://172.118.81.156:2883/nova?useLocalSessionState=true&allowBatch=true&allowMultiQueries=true&rewriteBatchedStatements=true
2023-07-26 10:52:27.327 [job-0] ERROR RetryUtil - Exception when calling callable, 即将尝试执行第2次重试.本次重试计划等待[2000]ms,实际等待[2000]ms, 异常Msg:[Code:[DBUtilErrorCode-10], Description:[连接数据库失败. 请检查您的 账号、密码、数据库名称、IP、Port或者向 DBA 寻求帮助(注意网络环境).]. - 具体错误信息为：java.lang.ClassNotFoundException: com.alipay.oceanbase.jdbc.Driver]
json文件如下：
{
"job": {
"setting": {
"speed": {
"channel": 4
},
"errorLimit": {
"record": 0,
"percentage": 0.1
}
},
"content": [
{
"reader": {
"name": "mysqlreader",
"parameter": {
"username": "root",
"password": "cloudadmin*******",
"column": [
"*"
],
"connection": [
{
"table": [
"config"
],
"jdbcUrl": ["jdbc:mysql://10.192.45.36:3306/nova?useUnicode=true&characterEncoding=utf8"]
}
]
}
},
"writer": {
"name": "oceanbasev10writer",
"parameter": {
"obWriteMode": "insert",
"column": [
"*"
],
"preSql": [
"truncate table config"
],
"connection": [
{
"jdbcUrl": "||_dsc_ob10_dsc_||obce-3zones:tenant1||_dsc_ob10_dsc_||jdbc:oceanbase://172.118.81.156:2883/nova?useLocalSessionState=true&allowBatch=true&allowMultiQueries=true&rewriteBatchedStatements=true",
"table": [
"config"
]
}
],
"username": "root",
"password": "cloudadmin",
"writerThreadCount":10,
"batchSize": 1000,
"memstoreThreshold": "0.9"
}
}
}
]
}
}
使用json文件mysqlreader中的用户和密码登录mariadb
-bash-4.2$ mysql -h10.192.45.36 -uroot -p nova
Enter password:
Reading table information for completion of table and column names
You can turn off this feature to get a quicker startup with -A
Welcome to the MariaDB monitor. Commands end with ; or \g.
Your MariaDB connection id is 3305
Server version: 10.3.10-MariaDB-log MariaDB Server
Copyright (c) 2000, 2018, Oracle, MariaDB Corporation Ab and others.
Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.
MariaDB [nova]>
使用json文件oceanbasev10writer中的用户和密码登录OB
-bash-4.2$ obclient -h172.118.81.156 -uobce-3zones:tenant1:root -P2883 -pcloudadmin -c -A nova
Welcome to the OceanBase. Commands end with ; or \g.
Your OceanBase connection id is 113
Server version: OceanBase 3.1.4 (r103000102023020719-16544a206f00dd3ceb4ca3011a625fbb24568154) (Built Feb 7 2023 19:32:02)
Copyright (c) 2000, 2018, OceanBase and/or its affiliates. All rights reserved.
Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.
obclient [nova]>
经测试mariadb和OB的用户名和密码都是没问题的，是不是json文件中的哪里出问题了
【复现路径】
【问题现象及影响】
【附件】
