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[BUG]: Unable to update UCX/reinstall UCX /run UCX commands in Databricks CLI #2223

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Description

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Is there an existing issue for this?

  • I have searched the existing issues

Current Behavior

PS C:\UC_Linting\uc_linting_helper_tool> databricks labs install ucx
Traceback (most recent call last):
  File "C:\Users\DominicCooke\.databricks\labs\ucx\lib\src\databricks\labs\ucx\install.py", line 27, in <module>
    from databricks.labs.lsql.dashboards import DashboardMetadata, Dashboards
  File "C:\Users\DominicCooke\.databricks\labs\ucx\state\venv\Lib\site-packages\databricks\labs\lsql\dashboards.py", line 305, in <module>
    @dataclass
     ^^^^^^^^^
  File "C:\Program Files\WindowsApps\PythonSoftwareFoundation.Python.3.12_3.12.1264.0_x64__qbz5n2kfra8p0\Lib\dataclasses.py", line 1275, in dataclass
    return wrap(cls)
           ^^^^^^^^^
  File "C:\Program Files\WindowsApps\PythonSoftwareFoundation.Python.3.12_3.12.1264.0_x64__qbz5n2kfra8p0\Lib\dataclasses.py", line 1265, in wrap
    return _process_class(cls, init, repr, eq, order, unsafe_hash,
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Program Files\WindowsApps\PythonSoftwareFoundation.Python.3.12_3.12.1264.0_x64__qbz5n2kfra8p0\Lib\dataclasses.py", line 994, in _process_class
    cls_fields.append(_get_field(cls, name, type, kw_only))
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Program Files\WindowsApps\PythonSoftwareFoundation.Python.3.12_3.12.1264.0_x64__qbz5n2kfra8p0\Lib\dataclasses.py", line 852, in _get_field
    raise ValueError(f'mutable default {type(f.default)} for field '
ValueError: mutable default <class 'databricks.labs.lsql.lakeview.model.Position'> for field _position is not allowed: use default_factory
Error: installer: exit status 1

Expected Behavior

image

Steps To Reproduce

Run "databricks labs install ucx" on databricks CLI (Databricks CLI v0.223.1), having connected to a specific Databricks workspace.
OR, running "databricks labs ucx lint-local-code" --> Same Error.

Cloud

Azure

Operating System

Windows

Version

latest via Databricks CLI

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feat/installerinstall/upgrade the appupstreamthese issues are caused by upstream dependencies

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