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Posted to issues@paimon.apache.org by "XiaoHongbo-Hope (via GitHub)" <gi...@apache.org> on 2026/05/27 13:40:57 UTC

[PR] [python] Fix duplicate /snapshot REST call in plan flow [paimon]

XiaoHongbo-Hope opened a new pull request, #7997:
URL: https://github.com/apache/paimon/pull/7997

     ### Purpose
   
     A single plan issues 2 GET /snapshot round-trips to the metastore because
     file_scanner.manifest_scanner and GlobalIndexScanner.create independently
     fetch latest snapshot. 
   
     This PR fixes the issue by fetching snapshot once in file_scanner and
     threading it through _eval_global_index -> GlobalIndexScanner.create.
   
     ### Backward compatible — no design break
   
     `GlobalIndexScanner.create()` stays self-contained for ad-hoc / standalone
     use. The new `snapshot` argument is **optional**.
   
   
     Tests
   
   `PlanSnapshotFetchRegressionTest.test_plan_fetches_latest_snapshot_only_once`
   


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Re: [PR] [python] Fix duplicate /snapshot REST call in plan flow [paimon]

Posted by "JingsongLi (via GitHub)" <gi...@apache.org>.

JingsongLi merged PR #7997:
URL: https://github.com/apache/paimon/pull/7997


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Re: [PR] [python] Fix duplicate /snapshot REST call in plan flow [paimon]

Posted by "JingsongLi (via GitHub)" <gi...@apache.org>.

JingsongLi commented on PR #7997:
URL: https://github.com/apache/paimon/pull/7997#issuecomment-4562707758

   +1


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