[subkanthi]

Changelog category (leave one):

• New Feature

Changelog entry (a user-readable short description of the changes that goes to CHANGELOG.md):

Add new Unity catalog implementation with Delta Lake and Iceberg support(ClickHouse#115879 by @scanhex12)

CI/CD Options

Exclude tests:

• Fast test
• Integration Tests
• Stateless tests
• Stateful tests
• Unit tests
• Performance tests
• Aarch64 tests
• All with ASAN
• All with TSAN
• All with MSAN
• All with UBSAN
• All with Coverage
• All Regression
• Disable CI Cache

Regression jobs to run:

• Fast suites (mostly <1h)
• Aggregate Functions (2h)
• Alter (1.5h)
• Benchmark (30m)
• CAS (content-addressed storage; Antalya only)
• ClickHouse Keeper (1h)
• Iceberg (2h)
• LDAP (1h)
• OAuth (5m)
• Parquet (1.5h)
• RBAC (1.5h)
• SSL Server (1h)
• S3 (2h)
• S3 Export (2h)
• Swarms (30m)
• Tiered Storage (2h)

[github-actions]

Workflow [PR], commit [a055306]

[subkanthi]

Databricks Setup Instructions
https://gist.github.com/subkanthi/cfdae61bb674f35d90da5d008802c871

TESTING

CREATE DATABASE unity_pat_token
ENGINE = DataLakeCatalog('https://2892208872697955.5.gcp.databricks.com/api/2.1/unity-catalog')
SETTINGS catalog_type = 'unity', use_unity_catalog_v2 = 1, warehouse = 'mlops', catalog_credential = 'access_token'

Query id: e087bd0b-b4bc-4b2e-b5a3-c2b77e202d4d

Ok.

0 rows in set. Elapsed: 0.070 sec. 

Ubuntu-2404-noble-amd64-base :) show tables;

SHOW TABLES

Query id: 3ab50d61-d73b-4707-8f36-ffa92f3a48d9

   ┌─name─────────────────┐
1. │ default.people_delta │
2. │ mlops_dev.housing    │
   └──────────────────────┘

2 rows in set. Elapsed: 2.762 sec.