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From "Arpit Agarwal (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HDDS-1551) Implement Bucket Write Requests to use Cache and DoubleBuffer
Date Thu, 23 May 2019 20:53:00 GMT

     [ https://issues.apache.org/jira/browse/HDDS-1551?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Arpit Agarwal updated HDDS-1551:
--------------------------------
    Fix Version/s:     (was: 0.4.1)

> Implement Bucket Write Requests to use Cache and DoubleBuffer
> -------------------------------------------------------------
>
>                 Key: HDDS-1551
>                 URL: https://issues.apache.org/jira/browse/HDDS-1551
>             Project: Hadoop Distributed Data Store
>          Issue Type: Sub-task
>          Components: Ozone Manager
>            Reporter: Bharat Viswanadham
>            Assignee: Bharat Viswanadham
>            Priority: Major
>              Labels: pull-request-available
>          Time Spent: 2h 20m
>  Remaining Estimate: 0h
>
> Implement Bucket write requests to use OM Cache, double buffer.
> And also in OM previously we used to Ratis client for communication to Ratis server,
instead of that use Ratis server API's.
>  
>  # Implement checkAcl's method with new Request classes. As in Grpc Context, we shall
not have UGI object, we need to set userName and remotehostAddress during pre-Execute step,
and use this information to construct UGI and InetAddress and then call checkAcl.
>  # Implement takeSnapshot once after flush to OM DB is completed.
>  
> In this Jira will add the changes to implement bucket operations, and HA/Non-HA will
have a different code path, but once all requests are implemented will have a single code
path.



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