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https://issues.apache.org/jira/browse/DRILL-2527?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Krystal updated DRILL-2527:
---------------------------
Attachment: query1.json
Profile json file used for the test.
> Query profile displays operatorId=11 twice for same major and minor fragments
> -----------------------------------------------------------------------------
>
> Key: DRILL-2527
> URL: https://issues.apache.org/jira/browse/DRILL-2527
> Project: Apache Drill
> Issue Type: Bug
> Components: Execution - Flow
> Affects Versions: 0.9.0
> Reporter: Krystal
> Assignee: Venki Korukanti
> Fix For: 1.0.0
>
> Attachments: query1.json
>
>
> git.commit.id=4d398edf87d2ec6fab6c552b1f5a33fb31b955bc
> The query profile for completed queries contain 2 entries for operatorType=11
> (UNORDERED_RECEIVER) for the same major and minor fragment. Here is an
> example:
> {code}
> 0: jdbc:drill:schema=dfs.hbase> select t3.majorId,
> t3.minfid,t3.oProfile.operatorType operator_type from (select
> t2.majorFragmentId majorId,t2.minorFragmentProfile.minorFragmentId
> minfid,flatten(t2.minorFragmentProfile.operatorProfile) oProfile from (select
> t1.col.majorFragmentId majorFragmentId, flatten(t1.col.minorFragmentProfile)
> minorFragmentProfile from (select flatten(t.fragmentprofile) col from
> `dfs.drillTestDir`.`/ui_profiles/query1.json`t) t1) t2) t3 where t3.majorId=2
> and t3.oProfile.operatorType=11;
> +------------+------------+---------------+
> | majorId | minfid | operator_type |
> +------------+------------+---------------+
> | 2 | 0 | 11 |
> | 2 | 0 | 11 |
> | 2 | 2 | 11 |
> | 2 | 2 | 11 |
> | 2 | 1 | 11 |
> | 2 | 1 | 11 |
> +------------+------------+---------------+
> {code}
> The metrics for the first entry of each set is always 0.
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