alibaba / alibaba/DataX

mongoreader 添加query条件出错 是配置不对还是不支持这么配置操作呢

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Dominant language
Java
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Description

Exception in thread "taskGroup-0" com.alibaba.datax.common.exception.DataXException: Code:[Framework-13], Description:[DataX插件运行时出错, 具体原因请参看DataX运行结束时的错误诊断信息 .]. - org.bson.BsonInvalidOperationException: readStartDocument can only be called when CurrentBSONType is DOCUMENT, not when CurrentBSONType is ARRAY.

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Research direction

The report names DataX's mongoreader and a MongoDB BSON exception but gives no configuration, file, or test. Start by locating the mongoreader query handling and reproducing the reported query; done means establishing whether the configuration is supported and documenting or fixing the cause.

Written by the indexing model from the issue text.

Assessment

Tech stack
java, mongodb
Domain
database
Issue type
Bug
Difficulty
3/5
Estimated time
1-2 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
25/100

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