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From "Vlad (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (DRILL-5948) The wrong number of batches is displayed
Date Thu, 09 Nov 2017 17:00:04 GMT

     [ https://issues.apache.org/jira/browse/DRILL-5948?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Vlad updated DRILL-5948:
------------------------
    Attachment: json_profile.json

JSON profile of the query.

> The wrong number of batches is displayed
> ----------------------------------------
>
>                 Key: DRILL-5948
>                 URL: https://issues.apache.org/jira/browse/DRILL-5948
>             Project: Apache Drill
>          Issue Type: Bug
>    Affects Versions: 1.11.0
>            Reporter: Vlad
>         Attachments: json_profile.json
>
>
> I suppose, when you execute a query with a small amount of data drill must create 1 batch,
but here you can see that drill created 2 batches. I think it's a wrong behaviour for the
drill. Full JSON file will be in the attachment.
> {code:html}
> "fragmentProfile": [
>         {
>             "majorFragmentId": 0,
>             "minorFragmentProfile": [
>                 {
>                     "state": 3,
>                     "minorFragmentId": 0,
>                     "operatorProfile": [
>                         {
>                             "inputProfile": [
>                                 {
>                                     "records": 1,
>                                     "batches": 2,
>                                     "schemas": 1
>                                 }
>                             ],
>                             "operatorId": 2,
>                             "operatorType": 29,
>                             "setupNanos": 0,
>                             "processNanos": 1767363740,
>                             "peakLocalMemoryAllocated": 639120,
>                             "waitNanos": 25787
>                         },
> {code}
> Step to reproduce:
> # Create JSON file with 1 row
> # Execute star query whith this file, for example 
> {code:sql}
> select * from dfs.`/path/to/your/file/example.json`
> {code}
> # Go to the Profile page on the UI, and open info about your query
> # Open JSON profile



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