Offset overflow when slicing a big dataset with an array of indices in Pyarrow >= 1.0.0
Related: https://issues.apache.org/jira/browse/ARROW-9773

It's definitely a size thing. I took a smaller dataset with 87000 rows and did:
```
for i in range(10,1000,20):
    table = pa.concat_tables([dset._data]*i)
    table.take([0])
```
and it broke at around i=300.

Also when `_indices` is not None, this breaks indexing by slice. E.g. `dset.shuffle()[:1]` breaks.

Luckily so far I haven't seen `_indices.column(0).take` break, which means it doesn't break `select` or anything like that which is where the speed really matters, it's just `_getitem`. So I'm currently working around it by just doing the arrow v0 method in `_getitem`:
```
#if PYARROW_V0:
data_subset = pa.concat_tables(
    self._data.slice(indices_array[i].as_py(), 1) for i in range(len(indices_array))
)
#else:
    #data_subset = self._data.take(indices_array)
``` Let me know if you meet other offset overflow issues @joeddav 
How to reproduce:

```python
from datasets import load_dataset

wiki = load_dataset("wikipedia", "20200501.en", split="train")
wiki[[0]]

---------------------------------------------------------------------------
ArrowInvalid                              Traceback (most recent call last)
<ipython-input-13-381aedc9811b> in <module>
----> 1 wikipedia[[0]]

~/Desktop/hf/nlp/src/datasets/arrow_dataset.py in __getitem__(self, key)
   1069             format_columns=self._format_columns,
   1070             output_all_columns=self._output_all_columns,
-> 1071             format_kwargs=self._format_kwargs,
   1072         )
   1073 

~/Desktop/hf/nlp/src/datasets/arrow_dataset.py in _getitem(self, key, format_type, format_columns, output_all_columns, format_kwargs)
   1037                 )
   1038             else:
-> 1039                 data_subset = self._data.take(indices_array)
   1040 
   1041             if format_type is not None:

~/.virtualenvs/hf-datasets/lib/python3.7/site-packages/pyarrow/table.pxi in pyarrow.lib.Table.take()

~/.virtualenvs/hf-datasets/lib/python3.7/site-packages/pyarrow/compute.py in take(data, indices, boundscheck)
    266     """
    267     options = TakeOptions(boundscheck)
--> 268     return call_function('take', [data, indices], options)
    269 
    270 

~/.virtualenvs/hf-datasets/lib/python3.7/site-packages/pyarrow/_compute.pyx in pyarrow._compute.call_function()

~/.virtualenvs/hf-datasets/lib/python3.7/site-packages/pyarrow/_compute.pyx in pyarrow._compute.Function.call()

~/.virtualenvs/hf-datasets/lib/python3.7/site-packages/pyarrow/error.pxi in pyarrow.lib.pyarrow_internal_check_status()

~/.virtualenvs/hf-datasets/lib/python3.7/site-packages/pyarrow/error.pxi in pyarrow.lib.check_status()

ArrowInvalid: offset overflow while concatenating arrays
```

It seems to work fine with small datasets or with pyarrow 0.17.1