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Hi
I'm exploring Chronos for time series. I've decided to use this example notebook to start.
When running
from zoo.chronos.data import TSDataset
I got the following error message:
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/opt/anaconda3/envs/analytics-zoo-test/lib/python3.8/site-packages/zoo/__init__.py", line 17, in <module>
from zoo.common.nncontext import *
File "/opt/anaconda3/envs/analytics-zoo-test/lib/python3.8/site-packages/zoo/common/__init__.py", line 17, in <module>
from .utils import *
File "/opt/anaconda3/envs/analytics-zoo-test/lib/python3.8/site-packages/zoo/common/utils.py", line 16, in <module>
from bigdl.util.common import Sample as BSample, JTensor as BJTensor,\
File "/opt/anaconda3/envs/analytics-zoo-test/lib/python3.8/site-packages/bigdl/__init__.py", line 18, in <module>
prepare_env()
File "/opt/anaconda3/envs/analytics-zoo-test/lib/python3.8/site-packages/bigdl/util/engine.py", line 155, in prepare_env
__prepare_spark_env()
File "/opt/anaconda3/envs/analytics-zoo-test/lib/python3.8/site-packages/bigdl/util/engine.py", line 53, in __prepare_spark_env
if exist_pyspark():
File "/opt/anaconda3/envs/analytics-zoo-test/lib/python3.8/site-packages/bigdl/util/engine.py", line 26, in exist_pyspark
import pyspark
File "/opt/anaconda3/envs/analytics-zoo-test/lib/python3.8/site-packages/pyspark/__init__.py", line 51, in <module>
from pyspark.context import SparkContext
File "/opt/anaconda3/envs/analytics-zoo-test/lib/python3.8/site-packages/pyspark/context.py", line 31, in <module>
from pyspark import accumulators
File "/opt/anaconda3/envs/analytics-zoo-test/lib/python3.8/site-packages/pyspark/accumulators.py", line 97, in <module>
from pyspark.serializers import read_int, PickleSerializer
File "/opt/anaconda3/envs/analytics-zoo-test/lib/python3.8/site-packages/pyspark/serializers.py", line 72, in <module>
from pyspark import cloudpickle
File "/opt/anaconda3/envs/analytics-zoo-test/lib/python3.8/site-packages/pyspark/cloudpickle.py", line 145, in <module>
_cell_set_template_code = _make_cell_set_template_code()
File "/opt/anaconda3/envs/analytics-zoo-test/lib/python3.8/site-packages/pyspark/cloudpickle.py", line 126, in _make_cell_set_template_code
return types.CodeType(
TypeError: an integer is required (got type bytes)
I fixed this by installing spark using: conda install pyspark
Then the same command from zoo.chronos.data import TSDataset fails because of pandas, packaging, and tsfresh not installed. I fixed this issue by installing pandas, packaging and tsfresh.
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