[jira] [Created] (PHOENIX-6476) Index tool when verifying from index to data doesn't correctly split page into tasks

["Tanuj Khurana (Jira)" <ji...@apache.org>]

Tanuj Khurana created PHOENIX-6476:
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             Summary: Index tool when verifying from index to data doesn't correctly split page into tasks
                 Key: PHOENIX-6476
                 URL: https://issues.apache.org/jira/browse/PHOENIX-6476
             Project: Phoenix
          Issue Type: Bug
    Affects Versions: 4.16.1, 4.16.0, 4.14.3
            Reporter: Tanuj Khurana
            Assignee: Tanuj Khurana


When running index tool with index table as source, it splits a page into tasks when the page size is greater than the configured task size (default 2048) and runs each task in parallel. Each task is assigned a set of data row keys but the index mutation map is not split according to the data row keys assigned to a particular task. As a result, the tool reports wrong results because the index mutation map is per page but the set of data row keys is per task.



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