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From "ASF GitHub Bot (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (DRILL-5352) Extend test framework profile parser printer for multi-fragment queries
Date Tue, 14 Mar 2017 03:44:41 GMT

    [ https://issues.apache.org/jira/browse/DRILL-5352?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15923501#comment-15923501
] 

ASF GitHub Bot commented on DRILL-5352:
---------------------------------------

GitHub user paul-rogers opened a pull request:

    https://github.com/apache/drill/pull/782

    DRILL-5352: Profile parser printing for multi fragments

    Enhances the recently added ProfileParser to display run times for
    queries that contain multiple fragments. (The original version handled
    just a single fragment.)
    
    Prints the query in “classic” mode if it is linear, or in the new
    semi-indented mode if the query forms a tree.
    
    Also cleans up formatting - removing spaces between parens.

You can merge this pull request into a Git repository by running:

    $ git pull https://github.com/paul-rogers/drill DRILL-5352

Alternatively you can review and apply these changes as the patch at:

    https://github.com/apache/drill/pull/782.patch

To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:

    This closes #782
    
----
commit 6f07584ac0bf0778d1164ab0b169dfba27957a1d
Author: Paul Rogers <progers@maprtech.com>
Date:   2017-03-14T03:43:25Z

    DRILL-5352: Profile parser printing for multi fragments
    
    Enhances the recently added ProfileParser to display run times for
    queries that contain multiple fragments. (The original version handled
    just a single fragment.)
    
    Prints the query in “classic” mode if it is linear, or in the new
    semi-indented mode if the query forms a tree.
    
    Also cleans up formatting - removing spaces between parens.

----


> Extend test framework profile parser printer for multi-fragment queries
> -----------------------------------------------------------------------
>
>                 Key: DRILL-5352
>                 URL: https://issues.apache.org/jira/browse/DRILL-5352
>             Project: Apache Drill
>          Issue Type: Improvement
>    Affects Versions: 1.10.0
>            Reporter: Paul Rogers
>            Assignee: Paul Rogers
>            Priority: Minor
>             Fix For: 1.11.0
>
>
> The recently added test framework has a tool called the {{ProfileParser}} which started
as a tool for analyzing run times of single-fragment queries. Over time, it evolved to compare
planned and actual cost for multi-fragment queries.
> This ticket requests that multi-fagment support be added to the printing of run times.
> If a query is single-thread, print the query as in the prior version:
> {code}
> Op: 0 Screen
>   Setup:   0 - 0%, 0%
>   Process: 35 - 0%, 0%
>   Wait:    16
>   Memory: 10
> Op: 1 Project
>   Setup:   22 - 1%, 0%
>   Process: 41 - 0%, 0%
>   Memory: 5
> ...
> {code}
> If the query is multi-fragment and forms a tree, use the format used to display planning
vs. actual info:
> {code}
> 03-09 . . Project
>                               Setup:        0 ms -   0%,   0%
>                               Process:      0 ms -   0%,   0%
> 03-10 . . HashJoin (HASH JOIN)
>                               Setup:        0 ms -   0%,   0%
>                               Process: 5,097,619 ms - 326770%,  73%
> 03-12 . . . . Project
>                               Setup:       36 ms -   2%,   0%
>                               Process:    180 ms -  11%,   0%
> {code}



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