KeyError: 'event_timestamp' at feast materialize-incremental #11
Description
Environment
FEAST 0.51
Python 3.11
MacOS (Apple Silicon)
Issue
After fixing the issue #9 and successful feast apply:
$ feast apply
No project found in the repository. Using project name credit_scoring_aws defined in feature_store.yaml
Applying changes for project credit_scoring_aws
Deploying infrastructure for zipcode_features
Deploying infrastructure for credit_history
Run the materialisation and got the error.
$ feast materialize-incremental $CURRENT_TIME
Materializing 2 feature views to 2025-08-18 03:21:52+00:00 into the dynamodb online store.
zipcode_features from 2015-08-21 03:23:41+00:00 to 2025-08-18 03:21:52+00:00:
credit_history from 2025-05-20 03:24:30+00:00 to 2025-08-18 03:21:52+00:00:
Traceback (most recent call last):
File "/Users/onishima/venv/feast/bin/feast", line 8, in <module>
sys.exit(cli())
^^^^^
File "/Users/onishima/venv/feast/lib/python3.11/site-packages/click/core.py", line 1442, in __call__
return self.main(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/Users/onishima/venv/feast/lib/python3.11/site-packages/click/core.py", line 1363, in main
rv = self.invoke(ctx)
^^^^^^^^^^^^^^^^
File "/Users/onishima/venv/feast/lib/python3.11/site-packages/click/core.py", line 1830, in invoke
return _process_result(sub_ctx.command.invoke(sub_ctx))
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/Users/onishima/venv/feast/lib/python3.11/site-packages/click/core.py", line 1226, in invoke
return ctx.invoke(self.callback, **ctx.params)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/Users/onishima/venv/feast/lib/python3.11/site-packages/click/core.py", line 794, in invoke
return callback(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^
File "/Users/onishima/venv/feast/lib/python3.11/site-packages/click/decorators.py", line 34, in new_func
return f(get_current_context(), *args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/Users/onishima/venv/feast/lib/python3.11/site-packages/feast/cli/cli.py", line 354, in materialize_incremental_command
store.materialize_incremental(
File "/Users/onishima/venv/feast/lib/python3.11/site-packages/feast/feature_store.py", line 1498, in materialize_incremental
provider.materialize_single_feature_view(
File "/Users/onishima/venv/feast/lib/python3.11/site-packages/feast/infra/passthrough_provider.py", line 454, in materialize_single_feature_view
raise e
File "/Users/onishima/venv/feast/lib/python3.11/site-packages/feast/infra/compute_engines/local/compute.py", line 73, in _materialize_one
plan.execute(context)
File "/Users/onishima/venv/feast/lib/python3.11/site-packages/feast/infra/compute_engines/dag/plan.py", line 51, in execute
output = node.execute(context)
^^^^^^^^^^^^^^^^^^^^^
File "/Users/onishima/venv/feast/lib/python3.11/site-packages/feast/infra/compute_engines/local/nodes.py", line 202, in execute
df = self.backend.drop_duplicates(
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/Users/onishima/venv/feast/lib/python3.11/site-packages/feast/infra/compute_engines/local/backends/pandas_backend.py", line 41, in drop_duplicates
return df.sort_values(by=sort_by, ascending=ascending).drop_duplicates(
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/Users/onishima/venv/feast/lib/python3.11/site-packages/pandas/core/frame.py", line 7196, in sort_values
k = self._get_label_or_level_values(by[0], axis=axis)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/Users/onishima/venv/feast/lib/python3.11/site-packages/pandas/core/generic.py", line 1911, in _get_label_or_level_values
raise KeyError(key)
KeyError: 'event_timestamp'
Please advise how to fix.