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Fix Iceberg partition and min/max pruning for timestamp_ns - #2610

Merged
zvonand merged 23 commits into
antalya-26.8from
bugfix/antalya-26.8/iceberg-partition-pruning-by-nanoseconds
Oct 21, 2026
Merged

zvonand merged 23 commits into
antalya-26.8from
bugfix/antalya-26.8/iceberg-partition-pruning-by-nanoseconds

Merge branch 'antalya-26.8' into bugfix/antalya-26.8/iceberg-partitio…

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There is one commit incorrectly signed off, the check did not pass.

Summary


Sha Message Pass or fail reason
🟢 bcc24a8 Add Iceberg tests for nanosecond timestamp pruning Skipped: sign-off not required for members
🟢 93583fc Fix Iceberg over-pruning of nanosecond timestamps Skipped: sign-off not required for members
🟢 192d658 Do not treat far-future Iceberg timestamp bounds a... Skipped: sign-off not required for members
🟢 df59db7 Reject DateTime64(9) on Iceberg format versions be... Skipped: sign-off not required for members
🟢 bd10d11 Fix build Skipped: sign-off not required for members
🟢 21600ea Fix Iceberg inserts into tables partitioned by `Da... Skipped: sign-off not required for members
🟢 aac47f2 Honor iceberg_timezone_for_timestamptz for Icebe... Skipped: sign-off not required for members
🟢 cb707f2 Write Iceberg timestamp_ns Parquet as not UTC-ad... Skipped: sign-off not required for members
🟢 05aac0b Keep Iceberg timestamp-nanos in identity-partiti... Skipped: sign-off not required for members
🟢 e728cfe Pass format_version to Iceberg unknown type un... Skipped: sign-off not required for members
🟢 856b632 Fail open Iceberg min/max pruning when decoded bou... Skipped: sign-off not required for members
🟢 d9ed903 Accept Int64 Iceberg DateTime64(9) partition val... Skipped: sign-off not required for members
🟢 5d9b88b Fail open Iceberg timestamp min/max for near-epo... Skipped: sign-off not required for members
🟢 6fe81c0 Keep Iceberg timestamp min/max at the 2024-01-01... Skipped: sign-off not required for members
🟢 6696ff6 Fail open Iceberg timestamp min/max in the remai... Skipped: sign-off not required for members
🟢 da866b6 Document Iceberg DateTime64(9) writes as `timest... Skipped: sign-off not required for members
🟢 d79dfa7 Write Iceberg timestamp_ns Avro data files as `l... Skipped: sign-off not required for members
🟢 eab752b Drop the direct edit of the generated Iceberg refe... Skipped: sign-off not required for members
🔴 956936d Fix DateTime64 identity-partition read overflow an... Sign-off not found
🟢 4d1dac2 Restore Iceberg timestamp min/max pruning for mi... Skipped: sign-off not required for members
🟢 7555664 Use Iceberg format version 3 for the `DateTime64(9... Skipped: sign-off not required for members
🟢 347bb56 Parse Iceberg v3 table schemas with the v2 method Skipped: sign-off not required for members
🟢 8a5ae08 Merge branch 'antalya-26.8' into bugfix/antalya-26... Skipped: sign-off not required in merge commit

Errors details

Sign-off not found

No sign-off was found in the commit message. This usually means that the author or committer of this commit failed to include a Signed-off-by line in the commit message. In some cases, this error can also be raised if the sign-off is not in the correct format.

To avoid having pull requests blocked in the future, always include a Signed-off-by: User1 <user1@email.test> line in every commit message. You can also do this automatically by using the -s flag (i.e., git commit -s).

How to fix missing or invalid sign-offs

Option 1: add remediation commit

Option 2: fix commits without sign-off

Rebase the branch

If you have a local git environment and meet the criteria below, one option is to rebase the branch and add your Signed-off-by lines in the new commits. Please note that if others have already begun work based upon the commits in this branch, this solution will rewrite history and may cause serious issues for collaborators (described in the git documentation under "The Perils of Rebasing").

Warning

You should only do this if:

  • You are the only author of the commits in this branch
  • You are absolutely certain nobody else is doing any work based upon this branch
  • There are no empty commits in the branch

To add your Signed-off-by line to every commit in this branch:

  1. Ensure you have a local copy of your branch by checking out the pull request locally via command line.
  2. In your local branch, run: git rebase HEAD~23 --signoff
  3. Force push your changes to overwrite the branch: git push --force-with-lease origin bugfix/antalya-26.8/iceberg-partition-pruning-by-nanoseconds