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https://issues.apache.org/jira/browse/HUDI-1008?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17232505#comment-17232505
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pengzhiwei commented on HUDI-1008:
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Yes, I have the same doubts about this. In the "insert" write mode, Hudi still
need to set the "recordKey" and update data by the "recordKey".So what is the
different bettween "insert" and "upsert". Can some body give me an answer?
Thanks a lot.
> Handle insert for recordkey is not unique
> -----------------------------------------
>
> Key: HUDI-1008
> URL: https://issues.apache.org/jira/browse/HUDI-1008
> Project: Apache Hudi
> Issue Type: New Feature
> Reporter: liwei
> Assignee: liwei
> Priority: Major
>
> hudi now must set the hoodie.datasource.write.recordkey.field, when the key
> is not unique, insert the data ,and the data will be unpredictable.
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