1372
76%

Ran 18 Dec 2018 09:01AM UTC

Jobs 1

Files 1019

Run time 48s

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Build # 1372

Build Type

push

jenkins

Committed by ravipesala

Commit Message

[HOTFIX] Fixed Query performance issue

Problem
When some pages is giving 0 rows, then also BlockletScanResult is uncompressing all the pages. When compression is high and one blocklet contains more number of pages in this case page uncompression is taking more time and impacting query performance.

Solution
Added check if number of record after filtering is 0 then no need to uncompress that page

This closes #2985

Run Details

61871 of 77788 relevant lines covered (79.54%)

1.05 hits per line

Jobs

ID	Job ID	Ran	Files	Coverage
1	1372.1	18 Dec 2018 09:01AM UTC	0	79.54

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