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https://issues.apache.org/jira/browse/HDDS-15388?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18087172#comment-18087172
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Hui Fei commented on HDDS-15388:
--------------------------------

<<Bulk update>>
Apache Ozone 2.2.0 release is in progress. I'm updating all unresolved jiras 
targeting 2.2.0 to retarget 2.3.0.


> Implement K-way Merge Iterator for SST Files
> --------------------------------------------
>
>                 Key: HDDS-15388
>                 URL: https://issues.apache.org/jira/browse/HDDS-15388
>             Project: Apache Ozone
>          Issue Type: Sub-task
>            Reporter: Saketa Chalamchala
>            Assignee: Saketa Chalamchala
>            Priority: Major
>
> Create a new utility class (e.g., `ManagedSSTFileSequentialIterator`) that 
> wraps `ManagedRawSSTFileIterator` and uses a PriorityQueue to perform a k-way 
> merge across multiple SST files. This must yield the latest visible version 
> of each key and properly handle tombstones.



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