kumar vishal created CARBONDATA-2325:
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Summary: Page level uncompress and Query performance improvement
for Unsafe No Dictionary
Key: CARBONDATA-2325
URL: https://issues.apache.org/jira/browse/CARBONDATA-2325
Project: CarbonData
Issue Type: Improvement
Reporter: kumar vishal
*Page Level Decoder for query*
Add page level on demand decoding, in current code, all pages of blocklet is
getting uncompressed, because of this memory footprint is too high and causing
OOM, Now added code to support page level decoding, one page will be decoding
when all the records are processed next page data will be decoded. It will
improve query performance for example limit query.
*Unsafe No Dictionary(Unsafe variable length)*
Optimized getRow(for Vector processing) And putArray method
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