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Posted to dev@phoenix.apache.org by "Bin Shi (JIRA)" <ji...@apache.org> on 2018/09/20 23:01:00 UTC

[jira] [Created] (PHOENIX-4913) UPDATE STATISTICS should run raw scan to collect the deleted rows

Bin Shi created PHOENIX-4913:
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             Summary: UPDATE STATISTICS should run raw scan to collect the deleted rows
                 Key: PHOENIX-4913
                 URL: https://issues.apache.org/jira/browse/PHOENIX-4913
             Project: Phoenix
          Issue Type: Bug
    Affects Versions: 5.0.0
            Reporter: Bin Shi
            Assignee: Bin Shi


In order to truly measure the size of data when calculating guide posts, UPDATE STATISTIC should run raw scan to take into account all versions of cells.

For the deleted rows, they will contribute to estimated size of guide post but it has no contribution to the count of rows of guide post.



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