Bumps hadoop-common from 2.7.3 to 2.10.1.

---
updated-dependencies:
- dependency-name: org....

* Add a new utility for mapping function onto workers.
* Unify the type for feature names.
*...

Some other parameters are still missing and rely on **kwargs, for instance parameters from
dart.

* [CI] Always upload artifacts to [branch_name]/

* [CI] Move detailed setup inside build_pyth...

* Build Python wheels for OSX (x86_64 and arm64)

* Use Conda's libomp when running Python tes...

* Replace all uses of deprecated function sklearn.datasets.load_boston

* More renaming

* F...

* Add special handling for multi:softmax in sklearn predict

* Add test coverage

This guarantees the removal will trigger for unexpected early exits

This is the one last PR for removing omp global variable.

* Add context object to the `DMatri...

* compress CUDA device code

Co-authored-by: ptaylor <[email protected]>

- Add user configuration.
- Bring back to the logic of using scheduler address from dask. This...

* Use random port in dask tests to avoid warnings for occupied port.
* Increase the difficulty ...

Note that when cub inside CUDA is being used, XGBoost performs checks on input size
instead of ...

* New `toByteArray` that accepts a parameter for format.

* Group together categorical related parameters.
* Update documents about multioutput and categ...

* Expose the new C API function to Python.
* Remove old document and helper script.
* Small op...

* Add support for cat data in sketch allreduce.
* Share tests between CPU and GPU.

* Use float in CPU categorical set to preserve the input value.
* Check out of range values.

* Add tree to df tests.
* Add plotting tests.
* Add histogram tests.

* Use typed array for models.
* Change the memory snapshot format.
* Add new C API for savin...

* Restore functionality of max_depth=0 in hist

* Add test case

* Implement ubjson.

This is a partial implementation of UBJSON with support for typed arrays....

This PR rewrites the approx tree method to use codebase from hist for better performance and cod...

* Add note.

* Fix n boosted rounds.

* Use ctx in gbm.

* Use ctx threads in gbm and linear.

* Unused variable.
* Unnecessary virtual function.

* Use cross references instead of URL.
* Fix auto doc for callback.

* Define `feature_names_in_`.
* Raise attribute error if it's not defined.

* Add support in sklearn classifier.

This is part of the on going effort to remove the dependency on global omp variables.

occurance -> occurrence

As suggested on issue #7480

Instead of accessing data from the `original_page_`, access the data from the first page of the ...

* Add num target model parameter, which is configured from input labels.
* Change elementwise m...

* Extract Sketch Entry from hist maker.

* Add a new sketch container for sorted inputs.
* Op...

* Add GPU pre-processing pipeline.

* Add a new ctor to tensor for `initilizer_list`.
* Change labels from host device vector to te...

* Fix empty partition.

* war.

* bost -> both

* doc improvement

* use original filename

* syntax highlight false

* ...

The documentation states that to build from source you need CMake 3.13 or higher. However, accor...

* Split up the tests.

* Use sphinx gallery to integrate examples.
* Remove mock objects.
* Add dask doc inventory.

* [CI] Add a helper script to aid Maven release

* Move script to dev/ [skip ci]

* Update c...

This PR changes base_margin into a 3-dim array, with one of them being reserved for multi-target...

* Add eta test.
* Don't skip test.

extract the common part of transform code from XGBoostClassifier
and XGBoostRegressor

* [CI] Drop CUDA 10.1; Require 11.0

* Change NCCL version

* Use CUDA 10.1 for clang-tidy, ...

* Remove hist builder dtor.

* Initialize values.

* Tolerance.

* Remove the use of nthre...

* Extend array interface to handle ndarray.

The `ArrayInterface` class is extended to support...

* Add `Tensor` class.
* Add elementwise kernel for CPU and GPU.
* Add unravel index.
* Move s...