Vasil Danielov Pashov

Numpy arrays should not allow inputs of different type

1

### Describe the bug Creating a symbol with column of array type containing arrays with different dtype succeeds and then prints out garbage. ### Steps/Code to Reproduce ```python from arcticdb...

In case there are no rows in the initial dataframe the index is set to be datetime index. There is no particular reasoning behind this choice. This makes it impossible...

Numpy array test occasionaly raises segfault

1

I think we have to sort out the GIL handling properly. This test, ```python @pytest.mark.parametrize('n', range(1000)) def test_append_empty_arrays_to_column(self, lmdb_version_store, array_type, n): df = pd.DataFrame({"col1": [np.array([1, 2, 3]).astype(array_type)]}) lmdb_version_store.write("test_append_to_colum_with_empty_array", df) df_to_append...

### Is your feature request related to a problem? Please describe. Currently, OpenVDB links against [Boost::headers](https://github.com/AcademySoftwareFoundation/openvdb/blob/e1b176f437eeb714ff29858b50129982c55fbcec/openvdb/openvdb/CMakeLists.txt#L250). This works because when boost is installed it puts all headers in the same...

### Is your feature request related to a problem? Please describe. Currently, there is an option [BLOSC_USE_EXTERNAL_SOURCES](https://github.com/AcademySoftwareFoundation/openvdb/blob/e1ff3e3db8e13d46e6a23441c77fd986fe66ce31/cmake/FindBlosc.cmake#L83) in `FindBlosc.cmake` which controls whether Blosc was built with external sources. This option...

#### Reference Issues/PRs Resolve #1734 #### What does this implement or fix? #### Any other comments? #### Checklist Checklist for code changes... - [ ] Have you updated the relevant...

I'd prefer something a bit less Python-y since we might use the same code for arrays in different languages, but happy to fix forward in this case _Originally posted by...

**Is your feature request related to a problem? Please describe.** Use hypothesis to make sure we're behaving similar to Pandas' resample method. Things that can be varied include: * DataFrame...

**Is your feature request related to a problem? Please describe.** Currently `sort_and_finalize_staged_data` the indexes in all segments to be sorted. Or an exception is thrown. ```python import pandas as pd...