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Posted to issues@ozone.apache.org by "Attila Doroszlai (Jira)" <ji...@apache.org> on 2020/11/10 14:18:00 UTC

[jira] [Assigned] (HDDS-4448) Duplicate refreshPipeline in listStatus

     [ https://issues.apache.org/jira/browse/HDDS-4448?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Attila Doroszlai reassigned HDDS-4448:
--------------------------------------

    Assignee: Attila Doroszlai

> Duplicate refreshPipeline in listStatus
> ---------------------------------------
>
>                 Key: HDDS-4448
>                 URL: https://issues.apache.org/jira/browse/HDDS-4448
>             Project: Hadoop Distributed Data Store
>          Issue Type: Bug
>          Components: Ozone Manager
>            Reporter: Attila Doroszlai
>            Assignee: Attila Doroszlai
>            Priority: Major
>
> {{KeyManagerImpl#listStatus}} issues duplicate {{refreshPipeline}} for each file.
> HDDS-3824 moved {{refreshPipeline}} outside the bucket lock.  But HDDS-3658 added it back, while keeping the one outside the lock, probably as a result of merge conflict resolution.
> Also, [~weichiu] pointed out that {{refreshPipeline}} supports lists, too, so the calls can be batched to reduce number of RPC.
> CC [~msingh]



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