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Use record-cursor based implementation in Iceberg system tables
Description
This PR covers $history
, $manifests
, $snapshots
, and $properties
system tables.
Release notes
(X) Release notes are required, with the following suggested text:
# Iceberg
* Reduce memory usage when reading `$history` system tables. ({issue}`16237`)
* Reduce memory usage when reading `$manifests` system tables. ({issue}`16237`)
* Reduce memory usage when reading `$snapshots` system tables. ({issue}`16237`)
Rebased and resolved conflicts.
This pull request has gone a while without any activity. Tagging the Trino developer relations team: @bitsondatadev @colebow @mosabua
:wave: @krvikash - this PR has become inactive. We hope you are still interested in working on it. Please let us know, and we can try to get reviewers to help with that.
Also @findepi @findinpath or @alexjo2144 .. could you chime in ?
We're working on closing out old and inactive PRs, so if you're too busy or this has too many merge conflicts to be worth picking back up, we'll be making another pass to close it out in a few weeks.
This pull request has gone a while without any activity. Tagging the Trino developer relations team: @bitsondatadev @colebow @mosabua
Closing this pull request, as it has been stale for six weeks. Feel free to re-open at any time.