/usr/lib/python3/dist-packages/requests/__init__.py:80: RequestsDependencyWarning: urllib3 (1.25.7) or chardet (3.0.4) doesn't match a supported version!
  RequestsDependencyWarning)
Traceback (most recent call last):
  File "loadchanges.py", line 12, in <module>
    bulk(es, loader('compressedShrunk.bz2'), raise_on_exception=False, raise_on_error=False)
  File "/home/ubuntu/.local/lib/python3.6/site-packages/elasticsearch/helpers/actions.py", line 300, in bulk
    for ok, item in streaming_bulk(client, actions, *args, **kwargs):
  File "/home/ubuntu/.local/lib/python3.6/site-packages/elasticsearch/helpers/actions.py", line 212, in streaming_bulk
    actions, chunk_size, max_chunk_bytes, client.transport.serializer
  File "/home/ubuntu/.local/lib/python3.6/site-packages/elasticsearch/helpers/actions.py", line 63, in _chunk_actions
    for action, data in actions:
  File "loadchanges.py", line 7, in loader
    for each in b:
  File "/usr/lib/python3.6/bz2.py", line 219, in readline
    return self._buffer.readline(size)
  File "/usr/lib/python3.6/_compression.py", line 68, in readinto
    data = self.read(len(byte_view))
  File "/usr/lib/python3.6/_compression.py", line 99, in read
    raise EOFError("Compressed file ended before the "
EOFError: Compressed file ended before the end-of-stream marker was reached