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https://issues.apache.org/jira/browse/SENTRY-1758?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Alexander Kolbasov updated SENTRY-1758:
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Attachment: (was: SENTRY-1758.001-sentry-ha-redesign.patch)
> Improve Sentry memory usage by interning object names
> -----------------------------------------------------
>
> Key: SENTRY-1758
> URL: https://issues.apache.org/jira/browse/SENTRY-1758
> Project: Sentry
> Issue Type: Sub-task
> Components: Sentry
> Affects Versions: sentry-ha-redesign
> Reporter: Alexander Kolbasov
> Assignee: Alexander Kolbasov
> Labels: memory, optimization
> Fix For: sentry-ha-redesign
>
> Attachments: SENTRY-1758.001-sentry-ha-redesign.patch,
> sentry-ha-may09.txt
>
>
> During testing we discovered that a lot of memory is used by full snapshots
> and there are a lot of duplicate strings which should be the case for things
> like role names, group names and object names (dbs, tables, etc).
> We should be able to save a bunch of memory there by interning these.
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