Transformer name not found
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- Java
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Description
自定义Transformer开发
编译后源码
项目运行后报：
信息: 17:47:36.098 [taskGroup-0] INFO c.a.datax.core.util.TransformerUtil - user config tranformers [[dx_strToNum]], loading...
信息: 17:47:36.102 [job-0] DEBUG c.a.d.c.j.s.AbstractScheduler - com.alibaba.datax.core.statistics.communication.Communication@26794848[
信息: Exception in thread "taskGroup-0" com.alibaba.datax.common.exception.DataXException: Code:[TransformerErrorCode-03], Description:[Transformer name not found]. - name=dx_strToNum
请问怎么解决
Contributor guide
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Research direction
Start with the custom Transformer source and the compiled project shown in the issue, then reproduce the run that logs TransformerErrorCode-03 for dx_strToNum. Trace how the runtime discovers and loads the configured transformer and verify that the compiled artifact is packaged where the runtime expects it. Done means the same configuration runs without “Transformer name not found”.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- java
- Domain
- backend
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100