[jira] [Commented] (HIVE-21142) Druidhandler may miss results when time constrainted by and/ors

["Zoltan Haindrich (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HIVE-21142?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16748960#comment-16748960 ] 

Zoltan Haindrich commented on HIVE-21142:
-----------------------------------------

cc: [~bslim]

> Druidhandler may miss results when time constrainted by and/ors
> ---------------------------------------------------------------
>
>                 Key: HIVE-21142
>                 URL: https://issues.apache.org/jira/browse/HIVE-21142
>             Project: Hive
>          Issue Type: Bug
>            Reporter: Zoltan Haindrich
>            Priority: Major
>         Attachments: add_test.patch
>
>
> For the following query:
> {code}
> FROM druid_table_alltypesorc
> WHERE ('1968-01-01 00:00:00' <= `__time` AND `__time` <= '1970-01-01 00:00:00')
>     OR ('1968-02-01 00:00:00' <= `__time` AND `__time` <= '1970-04-01 00:00:00') ORDER BY `__time` ASC LIMIT 10;
> {code}
> the druid query is:
> {code}
> druid.query.json {"queryType":"scan","dataSource":"default.druid_table_alltypesorc","intervals":["1900-01-01T00:00:00.000Z/1968-02-01T08:00:00.001Z"],"virtualColumns":[{"type":"expression","name":"vc","expression":"\"__time\"","outputType":"LONG"}],"columns":["vc"],"resultFormat":"compactedList"}
> {code}
> which has an invalid interval: {{"intervals":["1900-01-01T00:00:00.000Z/1968-02-01T08:00:00.001Z"}} which prevents valid results from 1969 to appear.
> note: using between the interval is handled correctly



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