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From "Hanifi Gunes (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (DRILL-1334) Sequence and numbering of operators in query profile does not match physical plan
Date Fri, 29 Aug 2014 23:55:52 GMT

     [ https://issues.apache.org/jira/browse/DRILL-1334?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Hanifi Gunes updated DRILL-1334:
--------------------------------

    Attachment: DRILL-1334.1.patch.txt

> Sequence and numbering of operators in query profile does not match physical plan
> ---------------------------------------------------------------------------------
>
>                 Key: DRILL-1334
>                 URL: https://issues.apache.org/jira/browse/DRILL-1334
>             Project: Apache Drill
>          Issue Type: Bug
>    Affects Versions: 0.4.0
>            Reporter: Aman Sinha
>            Assignee: Hanifi Gunes
>             Fix For: 0.5.0
>
>         Attachments: DRILL-1334.1.patch.txt
>
>
> The query profile for the fragment 2 below shows operators 0 to 4 (Parquet Group Scan
is 0 and top Project is 4).  This does not match the physical plan which shows Parquet Group
Scan as operator 5 and the top Project as operator id 1.   We should make the profile consistent
with the plan. 
> {code:sql}
> #2 - Op 0	PARQUET_ROW_GROUP_SCAN	
> #2 - Op 1	PROJECT
> #2 - Op 2	SELECTION_VECTOR_REMOVER
> #2 - Op 3	FILTER
> #2 - Op 4	PROJECT
> {code}	
> {code:sql}
> 00-00    Screen
> 00-01      StreamAgg(group=[{}], EXPR$0=[COUNT()])
> 00-02        UnionExchange
> 01-01          Project($f0=[0])
> 01-02            HashAgg(group=[{0, 1}])
> 01-03              HashToRandomExchange(dist0=[[$0]], dist1=[[$1]])
> 02-01                Project(sssk=[$0], ssik=[$1])
> 02-02                  SelectionVectorRemover
> 02-03                    Filter(condition=[AND(>=($2, 2451911), <=($2, 2452275))])
> 02-04                      Project(ss_store_sk=[$1], ss_item_sk=[$2], ss_sold_date_sk=[$0])
> 02-05                        Scan(groupscan=[ParquetGroupScan [entries=[ReadEntryWithPath
[path=maprfs:/tmp/store_sales]], selectionRoot=/tmp/store_sales, columns=[SchemaPath [`ss_store_sk`],
SchemaPath [`ss_item_sk`], SchemaPath [`ss_sold_date_sk`]]]])
> {code}



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