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Posted to issues@carbondata.apache.org by "sounak chakraborty (JIRA)" <ji...@apache.org> on 2017/04/24 10:17:04 UTC

[jira] [Created] (CARBONDATA-978) Range Filter Evaluation Bug

sounak chakraborty created CARBONDATA-978:
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             Summary: Range Filter Evaluation Bug
                 Key: CARBONDATA-978
                 URL: https://issues.apache.org/jira/browse/CARBONDATA-978
             Project: CarbonData
          Issue Type: Bug
          Components: core
    Affects Versions: 1.1.0
            Reporter: sounak chakraborty
            Assignee: sounak chakraborty
             Fix For: 1.1.0


Problem : Range Expression filter evaluation is unable to retreive correct output.

Analysis : Range Filter Expression evaluation is unable to filter out correct values when the filter values are not present in the data. The Binary Search method always returns a value greater than the compared value being passed to it and the value doesn't match in the list.
For Less Than and Greater than condition the non macthing return value should be adjusted accordingly.




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