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Posted to hdfs-dev@hadoop.apache.org by "Bharat Viswanadham (Jira)" <ji...@apache.org> on 2019/10/10 23:50:00 UTC

[jira] [Resolved] (HDDS-1986) Fix listkeys API

     [ https://issues.apache.org/jira/browse/HDDS-1986?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Bharat Viswanadham resolved HDDS-1986.
--------------------------------------
    Fix Version/s: 0.5.0
       Resolution: Fixed

> Fix listkeys API
> ----------------
>
>                 Key: HDDS-1986
>                 URL: https://issues.apache.org/jira/browse/HDDS-1986
>             Project: Hadoop Distributed Data Store
>          Issue Type: Sub-task
>            Reporter: Bharat Viswanadham
>            Assignee: Bharat Viswanadham
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 0.5.0
>
>          Time Spent: 7h 10m
>  Remaining Estimate: 0h
>
> This Jira is to fix listKeys 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 listkeys, it should use both in-memory cache and rocksdb key table to list keys in a bucket.



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