Akash R Nilugal created CARBONDATA-3065:
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Summary: by default disable inverted index for all the dimension
column
Key: CARBONDATA-3065
URL: https://issues.apache.org/jira/browse/CARBONDATA-3065
Project: CarbonData
Issue Type: Bug
Reporter: Akash R Nilugal
Assignee: Akash R Nilugal
h3. Bottleneck with invertedIndex:
# As for each page first we will sort the data and generate inverted index,
data loading performance will get impacted.because of this
# Store size is more because of stroing inverted index for each dimension
column which results in more IO and it impacts query performance
# One extra lookup happenes during query due to presence of inverted index
which is causing many cachline miss and it impacts the query performance
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