Description of problem and/or code sample that reproduces the issue
Running 2 times this code:
from arctic import Arctic
from pandas import DataFrame
store = Arctic('localhost')
store.initialize_library('MyLibrary')
library = store['MyLibrary']
df = DataFrame(data={"symbol": ['A'], "problem": [None]})
library.append('A', df)
The first time I get this:
Pandas dataframe A contains Objects, saving as Blob
The second time I get this:
Traceback (most recent call last):
File "app.py", line 8, in <module>
library.append('A', df)
File "/usr/local/lib/python3.8/site-packages/arctic/decorators.py", line 50, in f_retry
return f(*args, **kwargs)
File "/usr/local/lib/python3.8/site-packages/arctic/store/version_store.py", line 605, in append
raise Exception("Append not implemented for handler %s" % handler)
Exception: Append not implemented for handler <arctic.store._pickle_store.PickleStore object at 0x7f6023d44640>
The code is working fine if I remove or change the None value.
Is this a bug or is an expected behavior?
Arctic Version
Arctic Store
Platform and version
Description of problem and/or code sample that reproduces the issue
Running 2 times this code:
The first time I get this:
The second time I get this:
The code is working fine if I remove or change the None value. Is this a bug or is an expected behavior?