Yuan Tian created IOTDB-3946:
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             Summary: Improve the process of PriorityMergeReader for aligned 
series
                 Key: IOTDB-3946
                 URL: https://issues.apache.org/jira/browse/IOTDB-3946
             Project: Apache IoTDB
          Issue Type: Improvement
            Reporter: Yuan Tian
            Assignee: Yuan Tian


In current SeriesScanUtil, we do seq and unseq merge job in PriorityMergeReader 
as row-base which will cause that we need to reconstruct TimeValuePair from 
TsBlock.

We want to save this overhead and do it in a columnar style.



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