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https://issues.apache.org/jira/browse/TRAFODION-2722?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16133735#comment-16133735
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ASF GitHub Bot commented on TRAFODION-2722:
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Github user asfgit closed the pull request at:
https://github.com/apache/incubator-trafodion/pull/1211
> change purgedata to use hbase truncate api instead of drop/create
> -----------------------------------------------------------------
>
> Key: TRAFODION-2722
> URL: https://issues.apache.org/jira/browse/TRAFODION-2722
> Project: Apache Trafodion
> Issue Type: Improvement
> Reporter: Anoop Sharma
> Assignee: Anoop Sharma
> Priority: Minor
>
> currently, traf purgedata command runs by first dropping underlying hbase
> objects for a table and its associated indexes, and then recreating them.
> At recreation time, the original hbase options and keys are used.
> drop/create was done during early days of traf when hbase didn't provide an
> api
> to truncate objects.
> Now that the truncate api is available, this jira proposes changing code to
> use it
> instead of drop/create. This would improve performance as well as avoid the
> need
> to recreate using the original options.
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