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https://issues.apache.org/jira/browse/HDDS-3971?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Attila Doroszlai resolved HDDS-3971.
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Resolution: Not A Problem
{{resolveBucketLink}} was moved to {{preExecute}} in HDDS-9388.
> Eliminate duplicate bucket existence check
> ------------------------------------------
>
> Key: HDDS-3971
> URL: https://issues.apache.org/jira/browse/HDDS-3971
> Project: Apache Ozone
> Issue Type: Improvement
> Components: Ozone Manager
> Reporter: Attila Doroszlai
> Priority: Major
>
> HDDS-3612 introduces bucket links. Now volume/bucket existence is checked
> twice in OM write requests: once for resolving any links (without lock), then
> regular validation (while holding lock). [~bharat]
> [suggests|https://github.com/apache/hadoop-ozone/pull/1104#discussion_r454548791]
> that:
> bq. once HA becomes the default, we can optimize this, as in HA there is only
> a single thread executor.
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