straddling object straddles two block boundaries
sorry it's an apache arrow issue.
I am trying to read json data (it's an array with lots of dictionaries) and getting block boundaries issue as below : 

I tried calling read_json with readOptions but no luck .

```
table = json.read_json(fn)
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "pyarrow/_json.pyx", line 246, in pyarrow._json.read_json
  File "pyarrow/error.pxi", line 122, in pyarrow.lib.pyarrow_internal_check_status
  File "pyarrow/error.pxi", line 84, in pyarrow.lib.check_status
pyarrow.lib.ArrowInvalid: straddling object straddles two block boundaries (try to increase block size?)
```
