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https://issues.apache.org/jira/browse/KUDU-3468?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Alexey Serbin reassigned KUDU-3468:
-----------------------------------
Assignee: Alexey Serbin
> Support {INSERT,UPSERT}_IGNORE in the 'kudu table copy' CLI tool
> ----------------------------------------------------------------
>
> Key: KUDU-3468
> URL: https://issues.apache.org/jira/browse/KUDU-3468
> Project: Kudu
> Issue Type: Improvement
> Components: CLI
> Reporter: Alexey Serbin
> Assignee: Alexey Serbin
> Priority: Major
> Labels: supportability, usability
>
> It would be great to make {{kudu table copy}} CLI tool supporting
> {{INSERT_IGNORE}} and {{UPSERT_IGNORE}} operations. Having that is necessary
> to make copying tables from one cluster to another re-entrant, i.e. make it
> possible to restart the script/command (without preliminary
> resetting/cleaning the destination table) if copying failed in the middle due
> to some transient error.
> Another approach might be starting a multi-row transaction in the destination
> Kudu cluster, so in case of a failure all the inserted rows rolled back, but
> that should be handled as a separate issue.
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