sreejasahithi opened a new pull request, #10145:
URL: https://github.com/apache/ozone/pull/10145
## What changes were proposed in this pull request?
This PR provides logic to determine the specific subset of Iceberg manifest
files that require path rewriting, avoiding redundant processing of manifests.
- Compute delta snapshots as the difference between the start and end
table metadata versions. If no start version is provided, all snapshots are
treated as delta.
- Iterate over all snapshots in the end-version table and read each
snapshot's manifest list in parallel.
- If no start metadata is provided, include all manifests unconditionally.
- If start metadata is provided, filter at the manifest level — only
include manifests whose snapshotId belongs to the delta snapshot ID set.
- Deduplicate manifest paths so that manifests shared across multiple
snapshots are only collected once.
## What is the link to the Apache JIRA
[HDDS-14942](https://issues.apache.org/jira/browse/HDDS-14942)
## How was this patch tested?
https://github.com/sreejasahithi/ozone/actions/runs/24986534925
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