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Posted to commits@hudi.apache.org by "njalan (via GitHub)" <gi...@apache.org> on 2024/05/29 08:38:50 UTC

[I] duplicated records when use insert overwrite [hudi]

njalan opened a new issue, #11358:
URL: https://github.com/apache/hudi/issues/11358

   There are multiple commit time exists in hoodie table and also  duplicated records exists when use insert overwrite into the target table. There are like 10 tables join in the query.
   
   **Environment Description**
   
   * Hudi version : 0.9
   
   * Spark version : 3.0.1
   
   * Hive version : 3.2
   
   * Hadoop version :3.2
   
   * Storage (HDFS/S3/GCS..) : s3
   
   * Running on Docker? (yes/no) :no
   
    


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Re: [I] duplicated records when use insert overwrite [hudi]

Posted by "njalan (via GitHub)" <gi...@apache.org>.
njalan commented on issue #11358:
URL: https://github.com/apache/hudi/issues/11358#issuecomment-2147567547

   @ad1happy2go I don't think I am using multi writers. is there any parameter for multi writers?  We have checked after that there is dup records.  In my understanding that  there should me only one commit time in final table when I use  insert_overwrite. Why I can see two multiple  commit times from the final table and one commit time is that from target table before this overwrite.  


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Re: [I] duplicated records when use insert overwrite [hudi]

Posted by "ad1happy2go (via GitHub)" <gi...@apache.org>.
ad1happy2go commented on issue #11358:
URL: https://github.com/apache/hudi/issues/11358#issuecomment-2141806002

   @njalan Are you using multi writers? Can you come up with a reproducible script. You are using very old Hudi version though.


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Re: [I] duplicated records when use insert overwrite [hudi]

Posted by "ad1happy2go (via GitHub)" <gi...@apache.org>.
ad1happy2go commented on issue #11358:
URL: https://github.com/apache/hudi/issues/11358#issuecomment-2142473345

   @njalan Also as I understood, data what you are writing is output of 10 tables. SO when you are doing insert_overwrite, Does that source data frame contains dups?


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Re: [I] duplicated records when use insert overwrite [hudi]

Posted by "rangareddy (via GitHub)" <gi...@apache.org>.
rangareddy commented on issue #11358:
URL: https://github.com/apache/hudi/issues/11358#issuecomment-3491104241

   Closing this issue because the user don't have any follow-up questions.


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Re: [I] duplicated records when use insert overwrite [hudi]

Posted by "rangareddy (via GitHub)" <gi...@apache.org>.
rangareddy closed issue #11358: duplicated records when use insert overwrite
URL: https://github.com/apache/hudi/issues/11358


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Re: [I] duplicated records when use insert overwrite [hudi]

Posted by "rangareddy (via GitHub)" <gi...@apache.org>.
rangareddy commented on issue #11358:
URL: https://github.com/apache/hudi/issues/11358#issuecomment-3466900928

   Hi @njalan 
   
   Assuming the issue is resolved, I will leave this ticket open for one week and close it afterward due to inactivity. If you still need assistance, please reply, and we'll connect to solve it. This ticket can be reopened at any time if the issue is reproduced.


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Re: [I] duplicated records when use insert overwrite [hudi]

Posted by "ad1happy2go (via GitHub)" <gi...@apache.org>.
ad1happy2go commented on issue #11358:
URL: https://github.com/apache/hudi/issues/11358#issuecomment-2155135667

   @njalan If the data which you are inserting has dups, then insert overwrite will create dups in the table.
   
   Can you please share us the timeline to look further
   


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