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https://issues.apache.org/jira/browse/HDDS-1452?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16823404#comment-16823404
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Arpit Agarwal commented on HDDS-1452:
-------------------------------------

bq. In the ozone world, it should not matter. Especially since we plan to EC at 
the level of data or containers. The actual EC would not work on RockDB, but it 
should work on all containers, irrespective of the data size of the actual keys.
Why impose such a requirement? Doing EC of 1 KB files is probably a terrible 
idea even from the perspective of disk usage.

> All chunks should happen to a single file for a block in datanode
> -----------------------------------------------------------------
>
>                 Key: HDDS-1452
>                 URL: https://issues.apache.org/jira/browse/HDDS-1452
>             Project: Hadoop Distributed Data Store
>          Issue Type: Bug
>          Components: Ozone Datanode
>    Affects Versions: 0.5.0
>            Reporter: Shashikant Banerjee
>            Assignee: Shashikant Banerjee
>            Priority: Major
>             Fix For: 0.5.0
>
>
> Currently, all chunks of a block happen to individual chunk files in 
> datanode. ThisĀ idea here is to write all individual chunks to a single file 
> in datanode.



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