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Posted to issues@ozone.apache.org by "Rakesh Radhakrishnan (Jira)" <ji...@apache.org> on 2020/07/15 04:57:00 UTC

[jira] [Updated] (HDDS-3961) Improve efficiency by batching refreshPipeline calls to save RPC traffic

     [ https://issues.apache.org/jira/browse/HDDS-3961?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Rakesh Radhakrishnan updated HDDS-3961:
---------------------------------------
    Labels: performance  (was: )

> Improve efficiency by batching refreshPipeline calls to save RPC traffic
> ------------------------------------------------------------------------
>
>                 Key: HDDS-3961
>                 URL: https://issues.apache.org/jira/browse/HDDS-3961
>             Project: Hadoop Distributed Data Store
>          Issue Type: Improvement
>          Components: Ozone Manager, SCM
>            Reporter: Rakesh Radhakrishnan
>            Assignee: Rakesh Radhakrishnan
>            Priority: Major
>              Labels: performance
>
> This task to reduce the number of #refreshPipeline SCM rpc calls by batching together. This would be useful when many #getFileStatus or #listStatus user calls.
> Code reference: [refreshPipeline|https://github.com/apache/hadoop-ozone/blob/master/hadoop-ozone/ozone-manager/src/main/java/org/apache/hadoop/ozone/om/KeyManagerImpl.java#L686]



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