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[Iceberg]Class conflicts after upgrading to Iceberg 1.10.0

bug

Status: Open.

#27032 In prestodb/presto;

· hantangwangd opened on Jan 26, 2026

Update default legacy-timestamp to false to align with SQL standard

correctness

Status: Open.

#27028 In prestodb/presto;

· imjalpreet opened on Jan 24, 2026

Confirm NULLIF Behavior

discussion

Status: Open.

#27024 In prestodb/presto;

· natashasehgal opened on Jan 23, 2026

fix (docs): Add documentation for runtime metrics

docs

feature request

good first issue

Status: Open.

#27007 In prestodb/presto;

· steveburnett opened on Jan 21, 2026

fix (docs): Update content in sql/analyze.rst

docs

feature request

good first issue

Status: Open.

#27005 In prestodb/presto;

· steveburnett opened on Jan 21, 2026

Run S3 tests before each release

feature request

Status: Open.

#27004 In prestodb/presto;

· majetideepak opened on Jan 21, 2026

Iceberg manifest caching relies on <code>manifest_length</code>, causing failures when snapshot metadata is inconsistent

icebergApache Iceberg relatedApache Iceberg related

Status: Open.

#26998 In prestodb/presto;

· imjalpreet opened on Jan 21, 2026

docs: Document struct field access

docs

feature request

Status: Open.

#26993 In prestodb/presto;

· mbasmanova opened on Jan 20, 2026

Optimize COALESCE(l.x, r.y) from l left join r on l.x = r.y to l.x

bug

intermediate-task

Status: Open.

Task

#26984 In prestodb/presto;

· kaikalur opened on Jan 17, 2026

Split the stage even if shuffle matches

bug

Status: Open.

Feature

#26972 In prestodb/presto;

· kaikalur opened on Jan 15, 2026

Support reading variant type in Delta Lake tables

feature request

Status: Open.

#26966 In prestodb/presto;

· mblanco-denodo opened on Jan 14, 2026

Support column mapping feature in Delta Lake tables

feature request

Status: Open.

#26965 In prestodb/presto;

· mblanco-denodo opened on Jan 14, 2026