ERROR WriterRunner - Writer Runner Received Exceptions: com.alibaba.datax.common.exception.DataXException: Code:[HdfsWriter-04], Description:[您配置的文件在写入时出现IO异常.]. - java.lang.IndexOutOfBoundsException: Index: 16, Size: 16
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Description
ERROR WriterRunner - Writer Runner Received Exceptions:
com.alibaba.datax.common.exception.DataXException: Code:[HdfsWriter-04], Description:[您配置的文件在写入时出现IO异常.]. - java.lang.IndexOutOfBoundsException: Index: 16, Size: 16
Contributor guide
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Research direction
Start with the WriterRunner error and the HdfsWriter-04 path shown in the report, then inspect the HDFS writer handling for the IndexOutOfBoundsException. Reproduce the failure with the relevant writer configuration and trace the input that reaches index 16; done means the cause is identified and the failure is covered by a regression test.
Written by the indexing model from the issue text.
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
- 20/100