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https://issues.apache.org/jira/browse/SENTRY-1964?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Alexander Kolbasov updated SENTRY-1964:
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Summary: HDFS sync does not need partition locations (usually) (was: Do
not save and send partition to HDFS)
> HDFS sync does not need partition locations (usually)
> -----------------------------------------------------
>
> Key: SENTRY-1964
> URL: https://issues.apache.org/jira/browse/SENTRY-1964
> Project: Sentry
> Issue Type: Improvement
> Components: Sentry
> Affects Versions: 2.0.0
> Reporter: Na Li
> Assignee: Na Li
> Priority: Critical
>
> Right now, sentry saves partition info from HMS and send it to HDFS. HDFS
> only needs database and table info, and does not need partition info for ACL
> unless the partion location is not sharing the same prefix of its table.
> The partition data amount is huge, and causes performance issue. We can
> optimize it by not saving and not sending partition info if it shares the
> same path of its table.
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