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From "Bharat Viswanadham (Jira)" <j...@apache.org>
Subject [jira] [Commented] (HDDS-1984) Fix listBucket API
Date Tue, 01 Oct 2019 02:20:00 GMT

    [ https://issues.apache.org/jira/browse/HDDS-1984?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16941471#comment-16941471

Bharat Viswanadham commented on HDDS-1984:

Just posted an initial PR, still thinking about it how can I improve this. (As with posted
patch, every time I will iterate entire map) Posted a starter patch. (Will need further look
in to, how can I improve further)

> Fix listBucket API
> ------------------
>                 Key: HDDS-1984
>                 URL: https://issues.apache.org/jira/browse/HDDS-1984
>             Project: Hadoop Distributed Data Store
>          Issue Type: Sub-task
>            Reporter: Bharat Viswanadham
>            Assignee: Bharat Viswanadham
>            Priority: Major
>              Labels: pull-request-available
>          Time Spent: 10m
>  Remaining Estimate: 0h
> This Jira is to fix listBucket API in HA code path.
> In HA, we have an in-memory cache, where we put the result to in-memory cache and return
the response, later it will be picked by double buffer thread and it will flush to disk. So,
now when do listBuckets, it should use both in-memory cache and rocksdb bucket table to list
buckets in a volume.

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