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Posted to issues@ozone.apache.org by "Hui Fei (Jira)" <ji...@apache.org> on 2026/06/09 03:52:00 UTC

[jira] [Updated] (HDDS-15388) Implement K-way Merge Iterator for SST Files

     [ https://issues.apache.org/jira/browse/HDDS-15388?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Hui Fei updated HDDS-15388:
---------------------------
    Target Version/s: 2.3.0  (was: 2.2.0)

> 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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