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feat(ingest): run profiler in more cardinality cases #6397

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merged 7 commits into from
Dec 7, 2022
Merged

feat(ingest): run profiler in more cardinality cases #6397

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bd28476
feat(ingest): run profiler in more cardinality cases
hsheth2 Nov 10, 2022
2db27ea
Merge branch 'master' into ge-profile-cardinality
hsheth2 Nov 23, 2022
9a34cd8
undo string change
hsheth2 Nov 23, 2022
5d02670
Merge branch 'master' into ge-profile-cardinality
jjoyce0510 Nov 29, 2022
f0b8ee2
update goldens
hsheth2 Dec 6, 2022
6069a5d
Merge branch 'master' into ge-profile-cardinality
hsheth2 Dec 6, 2022
17fcc23
tweak + fix tests
hsheth2 Dec 6, 2022
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42 changes: 14 additions & 28 deletions metadata-ingestion/src/datahub/ingestion/source/ge_data_profiler.py
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Original file line number Diff line number Diff line change
Expand Up @@ -558,39 +558,25 @@ def generate_dataset_profile( # noqa: C901 (complexity)
or type_ == ProfilerDataType.FLOAT
or type_ == ProfilerDataType.NUMERIC
):
if cardinality == Cardinality.UNIQUE:
pass
elif cardinality in [
self._get_dataset_column_min(column_profile, column)
self._get_dataset_column_max(column_profile, column)
self._get_dataset_column_mean(column_profile, column)
self._get_dataset_column_median(column_profile, column)
self._get_dataset_column_stdev(column_profile, column)

self._get_dataset_column_quantiles(column_profile, column)
self._get_dataset_column_histogram(column_profile, column)

if cardinality in [
Cardinality.ONE,
Cardinality.TWO,
Cardinality.VERY_FEW,
Cardinality.FEW,
Cardinality.MANY,
Cardinality.VERY_MANY,
Cardinality.UNIQUE,
]:
self._get_dataset_column_min(column_profile, column)
self._get_dataset_column_max(column_profile, column)
self._get_dataset_column_mean(column_profile, column)
self._get_dataset_column_median(column_profile, column)

if type_ == ProfilerDataType.INT:
self._get_dataset_column_stdev(column_profile, column)

self._get_dataset_column_quantiles(column_profile, column)
self._get_dataset_column_histogram(column_profile, column)
if cardinality in [
Cardinality.ONE,
Cardinality.TWO,
Cardinality.VERY_FEW,
Cardinality.FEW,
]:
self._get_dataset_column_distinct_value_frequencies(
column_profile,
column,
)
else: # unknown cardinality - skip
pass
self._get_dataset_column_distinct_value_frequencies(
column_profile,
column,
)

elif type_ == ProfilerDataType.STRING:
if cardinality in [
Expand Down