Fix min mistake, use equals instead of ==

python/pyarrow/array.pyx

@@ -68,13 +68,8 @@ cdef class Array:
  values = array_format(self, window=10)
  return '{0}\n{1}'.format(type_format, values)
 
- def __richcmp__(Array self, Array other, int op):
- if op == cpython.Py_EQ:
- return self.ap.Equals(other.sp_array)
- elif op == cpython.Py_NE:
- return not self.ap.Equals(other.sp_array)
- else:
- raise TypeError('Invalid comparison')
+ def equals(Array self, Array other):
+ return self.ap.Equals(other.sp_array)
 
  def __len__(self):
  if self.sp_array.get():

python/pyarrow/parquet.pyx

@@ -61,7 +61,7 @@ def write_table(table, filename, chunk_size=None):
  cdef shared_ptr[OutputStream] sink = shared_ptr[OutputStream](new LocalFileOutputStream(filename))
  cdef int64_t chunk_size_ = 0
  if chunk_size is None:
- chunk_size_ = max(ctable_.num_rows(), int(2**16))
+ chunk_size_ = min(ctable_.num_rows(), int(2**16))
  else:
  chunk_size_ = chunk_size
 

python/pyarrow/tests/test_parquet.py

@@ -39,5 +39,5 @@ def test_single_pylist_column(tmpdir):
  assert col_read.data.num_chunks == 1
  data_written = col_written.data.chunk(0)
  data_read = col_read.data.chunk(0)
- assert data_written == data_read
+ assert data_written.equals(data_read)