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Posted to issues@beam.apache.org by "Alireza Samadianzakaria (JIRA)" <ji...@apache.org> on 2019/07/11 23:24:00 UTC

[jira] [Resolved] (BEAM-7545) Row Count Estimation for CSV TextTable

     [ https://issues.apache.org/jira/browse/BEAM-7545?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Alireza Samadianzakaria resolved BEAM-7545.
-------------------------------------------
       Resolution: Done
    Fix Version/s: Not applicable

> Row Count Estimation for CSV TextTable
> --------------------------------------
>
>                 Key: BEAM-7545
>                 URL: https://issues.apache.org/jira/browse/BEAM-7545
>             Project: Beam
>          Issue Type: New Feature
>          Components: dsl-sql
>            Reporter: Alireza Samadianzakaria
>            Assignee: Alireza Samadianzakaria
>            Priority: Major
>             Fix For: Not applicable
>
>          Time Spent: 4h 10m
>  Remaining Estimate: 0h
>
> Implementing Row Count Estimation for CSV Tables by reading the first few lines of the file and estimating the number of records based on the length of these lines and the total length of the file.



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