kangkaisen created KYLIN-2353:
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Summary: Serialize BitmapCounter with distinct count
Key: KYLIN-2353
URL: https://issues.apache.org/jira/browse/KYLIN-2353
Project: Kylin
Issue Type: Improvement
Components: Metadata
Affects Versions: v1.6.0
Reporter: kangkaisen
Assignee: kangkaisen
Currently, we deserialize the bitmap whether we need to aggregate or not.
Actually, we could serialize {{BitmapCounter}} with bitmap counter and delay to
deserialize bitmap until we need to aggregate bitmap and only get the counter
for the bitmap when deserialize.
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