在hadoop3.0版本下报错com.alibaba.datax.plugin.writer.hdfswriter.SupportHiveDataType.LONG
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- Dominant language
- Java
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Description
Caused by: java.lang.IllegalArgumentException: No enum constant com.alibaba.datax.plugin.writer.hdfswriter.SupportHiveDataType.LONG
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Research direction
Start by locating the hdfswriter.SupportHiveDataType enum and the code path that handles the reported LONG value. Reproduce the IllegalArgumentException with Hadoop 3.0 and determine the expected handling for that value. Done means the Hadoop 3.0 writer no longer raises this enum error.
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Assessment
- Tech stack
- hadoop, java
- Domain
- data-engineering
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100