Serge Smertin

Most of the Databricks Workflows are just scheduled Python notebooks. We need to migrate all relevant parts of the code in those notebooks including but not limited to: - [...

There are breaking changes sometimes. Lint for breaking changes and deprecations: - [ ] https://spark.apache.org/docs/latest/sql-migration-guide.html#upgrading-from-spark-sql-34-to-35 - [ ] https://spark.apache.org/docs/latest/ss-migration-guide.html - [ ] https://spark.apache.org/docs/latest/ml-migration-guide.html - [ ] https://spark.apache.org/docs/latest/api/python/migration_guide/pyspark_upgrade.html - [ ]...

[FEATURE]: Create localhost WebUI to remap HMS tables to UC

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### Is there an existing issue for this? - [X] I have searched the existing issues ### Problem statement We have a very frugal implementation of mapping tables from HMS...

[FEATURE]: Rewrite usages of DBFS Mount paths in Python code, including `/dbfs/mnt` local fs, `dbfs:/`, and `/mnt`

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### Is there an existing issue for this? - [X] I have searched the existing issues ### Problem statement Do best effort AST/CST rewrite for UC-migrated locations ### Proposed Solution...

# Background During the migration of groups from the workspace to the account console, describe the functionality that occurs when a **group does not exist in the account console and...

Migrate Groups - Edge Case - Handle Duplicate Group Name in Account Console

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# Background Within the context of a workspace->account level group migration, we need to handle the following scenario: - Workspace Local SCIM is not configured - A given workspace local...

Based on https://github.com/databrickslabs/ucx/blob/db580a9373129d806d9a45be70a10cd8de85a5d1/src/databricks/labs/ucx/hive_metastore/tables.py#L101-L105 and https://github.com/databrickslabs/ucx/blob/ec1801cbbe445a323b23c4564de6efc2cc158ff6/src/databricks/labs/ucx/hive_metastore/table_migrate.py#L277-L284 Tasks remaining: - [ ] Allow skipping DBFS Root Delta Table if size exceeds preconfigured threshold

Parse `Apache Ranger` policies and convert them to the `Databricks Unity Catalog` grants.

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PoC located at go/ranger-to-unity is ~3kloc

Related issues: - [ ] https://github.com/databrickslabs/ucx/issues/926 - [x] https://github.com/databrickslabs/ucx/issues/846 - [ ] https://github.com/databrickslabs/ucx/issues/311