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https://issues.apache.org/jira/browse/KUDU-1458?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15532534#comment-15532534
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Mike Percy commented on KUDU-1458:
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I think we should be able to just make some changes to internals at the tablet
level to support a truncate operation which would remove all data from the
tablet in one shot without modifying partition information. A "delete
everything" operation could be implemented as a type of Transaction at the
TabletPeer level.
> truncate table support for kudu tables
> --------------------------------------
>
> Key: KUDU-1458
> URL: https://issues.apache.org/jira/browse/KUDU-1458
> Project: Kudu
> Issue Type: New Feature
> Components: impala, master
> Reporter: nick
> Labels: newbie
>
> truncate will come in handy to quickly erase the table. current delete
> statement takes long time when the record count is high.
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