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https://issues.apache.org/jira/browse/HDDS-2862?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17650469#comment-17650469
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mingchao zhao commented on HDDS-2862:
-------------------------------------

Ozone 1.3.0 had been released and we currently have more than 600 open issues 
targeted for 1.3.0. I am moving the target field to 1.4.0.

If there is anything needs to be discussed about the Target Version, Please 
reach out to me via Apache email or Slack.

> Reduce number of checksums with small chunk increment
> -----------------------------------------------------
>
>                 Key: HDDS-2862
>                 URL: https://issues.apache.org/jira/browse/HDDS-2862
>             Project: Apache Ozone
>          Issue Type: Task
>          Components: Ozone Datanode
>            Reporter: 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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