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From "ASF GitHub Bot (JIRA)" <j...@apache.org>
Subject [jira] [Work logged] (HDDS-1620) Implement Volume Write Requests to use Cache and DoubleBuffer
Date Tue, 11 Jun 2019 03:09:03 GMT

     [ https://issues.apache.org/jira/browse/HDDS-1620?focusedWorklogId=257354&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-257354

ASF GitHub Bot logged work on HDDS-1620:

                Author: ASF GitHub Bot
            Created on: 11/Jun/19 03:08
            Start Date: 11/Jun/19 03:08
    Worklog Time Spent: 10m 
      Work Description: hanishakoneru commented on pull request #884: HDDS-1620. Implement
Volume Write Requests to use Cache and DoubleBuffer.
URL: https://github.com/apache/hadoop/pull/884#discussion_r292246118

 File path: hadoop-ozone/ozone-manager/src/main/java/org/apache/hadoop/ozone/om/request/OMClientRequest.java
 @@ -180,6 +181,17 @@ protected OMResponse createErrorOMResponse(OMResponse.Builder omResponse,
     return omResponse.build();
+  /*
+   * This method sets the omRequest. This will method will be called when
 Review comment:
   I think Arpit means that we can have something like an execute() function which calls preExecute()
and updates omRequest with the result of preExecute. This way we do not need to force implementations
of preExecute to call setUpdatedOmRequest().
   And in OMProtocolServerSideTranslator, we would call this execute() function instead of
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Issue Time Tracking

    Worklog Id:     (was: 257354)

> Implement Volume Write Requests to use Cache and DoubleBuffer
> -------------------------------------------------------------
>                 Key: HDDS-1620
>                 URL: https://issues.apache.org/jira/browse/HDDS-1620
>             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: 3h 20m
>  Remaining Estimate: 0h
> Implement Volume write requests to use OM Cache, double buffer. 
> In this Jira will add the changes to implement volume operations, and HA/Non-HA will
have a different code path, but once all requests are implemented will have a single code

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