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https://issues.apache.org/jira/browse/HUDI-9346?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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ASF GitHub Bot updated HUDI-9346:
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Labels: pull-request-available (was: )
> Support getColumnStats to look up stats for multiple columns in MDT
> -------------------------------------------------------------------
>
> Key: HUDI-9346
> URL: https://issues.apache.org/jira/browse/HUDI-9346
> Project: Apache Hudi
> Issue Type: Improvement
> Components: metadata
> Reporter: Vinish Reddy
> Assignee: Vinish Reddy
> Priority: Major
> Labels: pull-request-available
>
> getColumnStats today supports looking up the stats of one column, adding a
> new method in the interface to support multiple columns will be useful as we
> will open the HFileReader once, look up multiple keys and then return the
> results back.
> {{ @Override}}
> {{ public Map<Pair<String, String>, List<HoodieMetadataColumnStats>>
> getColumnStats(List<Pair<String, String>> partitionNameFileNameList,
> List<String> columnNames) throws HoodieMetadataException {}}
> {{ ...}}
> {{ }}}
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