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Posted to issues-all@impala.apache.org by "Tim Armstrong (JIRA)" <ji...@apache.org> on 2018/10/30 17:23:00 UTC

[jira] [Updated] (IMPALA-1076) Add a shell option to limit the maximum number of rows that are pretty printed

     [ https://issues.apache.org/jira/browse/IMPALA-1076?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Tim Armstrong updated IMPALA-1076:
----------------------------------
    Issue Type: Improvement  (was: Bug)

> Add a shell option to limit the maximum number of rows that are pretty printed
> ------------------------------------------------------------------------------
>
>                 Key: IMPALA-1076
>                 URL: https://issues.apache.org/jira/browse/IMPALA-1076
>             Project: IMPALA
>          Issue Type: Improvement
>          Components: Clients
>    Affects Versions: Impala 1.3.1
>            Reporter: Nong Li
>            Priority: Minor
>              Labels: impala-shell
>
> I think people like to run a query that returns a large number of rows and redirect them as a simple benchmark. This results in a high amount of time spent in pretty print.
> We should add an option "max_pretty_printed_rows" or something and when we hit that value, the shell should disable pretty printing for that query.



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