[jira] [Updated] (HDDS-2862) Reduce number of checksums with small chunk increment

["Prashant Pogde (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HDDS-2862?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Prashant Pogde updated HDDS-2862:
---------------------------------
    Target Version/s: 1.2.0

I am managing the 1.1.0 release and we currently have more than 600 issues targeted for 1.1.0. I am moving the target field to 1.2.0. 

If you are actively working on this jira and believe this should be targeted to 1.1.0 release, Please change the target field back to 1.1.0 before Feb 05, 2021. 

> Reduce number of checksums with small chunk increment
> -----------------------------------------------------
>
>                 Key: HDDS-2862
>                 URL: https://issues.apache.org/jira/browse/HDDS-2862
>             Project: Hadoop Distributed Data Store
>          Issue Type: Task
>          Components: Ozone Datanode
>            Reporter: Attila Doroszlai
>            Assignee: Attila Doroszlai
>            Priority: Minor
>              Labels: TriagePending
>
> With small chunk increments the number of checksums may increase significantly.  The goal of this task is to find a way to reduce it, to keep metadata size in control.  Theoretically this would also improve read performance, by reducing the number of RPC calls to read a large key, as well as the number of file open operations on the server side.



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