alibaba / alibaba/DataX

rdbmsreader读取hive报错

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#700 2 comments 0 reactions 0 assignees View on GitHub
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Java
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Description

`rdbmsreader是不是支持所有的可以通过JDBC访问的数据源?我照官网上的扩展方式添加了驱动和包,实际使用的时候报错如下,hive并没有设置用户名密码,也就是说在JDBC连接时随便输入一个东西都能连接成功的。求大神指点
`
ERROR com.alibaba.datax.common.util.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[1001]ms, 异常Msg:[DataX无法连接对应的数据库,可能原因是:1) 配置的ip/port/database/jdbc错误,无法连接2) 配置的username/password错误,鉴权失败。请和DBA确认该数据库的连接信息是否正确。
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Research direction

Start with the rdbmsreader JDBC connection configuration and reproduce the reported Hive connection failure using the issue's details. Compare the configured connection information with the retry error; done means rdbmsreader can connect to Hive and read data successfully.

Written by the indexing model from the issue text.

Assessment

Tech stack
java
Domain
databases
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
25/100

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