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Posted to issues@kudu.apache.org by "Todd Lipcon (JIRA)" <ji...@apache.org> on 2017/03/06 20:28:33 UTC

[jira] [Updated] (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 ]

Todd Lipcon updated KUDU-1577:
------------------------------
    Component/s: perf

> 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
>              Labels: perf
>         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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