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Posted to issues@ozone.apache.org by "Ethan Rose (Jira)" <ji...@apache.org> on 2021/10/20 20:33:01 UTC
[jira] [Updated] (HDDS-3971) Eliminate duplicate bucket existence
check
[ https://issues.apache.org/jira/browse/HDDS-3971?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Ethan Rose updated HDDS-3971:
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Target Version/s: 1.3.0 (was: 1.2.0)
I am managing the 1.2.0 release and we currently have more than 600 issues targeted for 1.2.0. I am moving the target field to 1.3.0.
If you are actively working on this jira and believe this should be targeted for the 1.2.0 release, Please reach out to me via Apache email or Slack.
> 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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