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Posted to issues@kudu.apache.org by "Grant Henke (Jira)" <ji...@apache.org> on 2020/06/01 18:43:00 UTC

[jira] [Resolved] (KUDU-1577) Spark insert-ignore is significantly slower that upsert

     [ https://issues.apache.org/jira/browse/KUDU-1577?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Grant Henke resolved KUDU-1577.
-------------------------------
    Fix Version/s: NA
       Resolution: Duplicate

Marking this as resolved given KUDU-1563 tracks adding real insert-ignore support.

> Spark insert-ignore is significantly slower that upsert
> -------------------------------------------------------
>
>                 Key: KUDU-1577
>                 URL: https://issues.apache.org/jira/browse/KUDU-1577
>             Project: Kudu
>          Issue Type: Bug
>          Components: perf
>            Reporter: Dan Burkert
>            Priority: Major
>              Labels: perf
>             Fix For: NA
>
>         Attachments: Screen Shot 2016-08-25 at 11.42.55 AM.png
>
>
> We have seen cases where running and insert-ignore spark ingestion job is significantly (10x) slower than the equivalent job using upsert. Not sure at this point if it's due to the increased error messages being returned by the server, or if it's the client not handling them efficiently.



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