[jira] [Resolved] (CALCITE-1424) Druid type is called FLOAT, not DOUBLE

["Julian Hyde (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/CALCITE-1424?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Julian Hyde resolved CALCITE-1424.
----------------------------------
    Resolution: Fixed

Fixed in http://git-wip-us.apache.org/repos/asf/calcite/commit/0f2d666d. Thanks for the PR, [~VcamX]!

> Druid type is called FLOAT, not DOUBLE
> --------------------------------------
>
>                 Key: CALCITE-1424
>                 URL: https://issues.apache.org/jira/browse/CALCITE-1424
>             Project: Calcite
>          Issue Type: Bug
>          Components: druid
>            Reporter: Jiarong Wei
>            Assignee: Julian Hyde
>             Fix For: 1.11.0
>
>
> Currently the supported column types in Druid adapter are: {{LONG}}, {{DOUBLE}}, {{STRING}} and {{hyperUnique}}
> There's no clue to show Druid has {{DOUBLE}} as its column type. But instead it should be {{FLOAT}} as mentioned in [Druid Documentation|http://druid.io/docs/latest/querying/segmentmetadataquery.html]:
> bq. Dimension columns will have type STRING. Metric columns will have type FLOAT or LONG or name of the underlying complex type such as hyperUnique in case of COMPLEX metric. Timestamp column will have type LONG.
> Fangjin Yang didn't mentioned it in related posts either. See [1|https://groups.google.com/forum/#!msg/druid-development/U_24K3FLveM/kE-T1NluqHsJ] and [2|https://groups.google.com/forum/#!msg/druid-development/cVTJrrxq7kI/MhM3FF3g0x8J]



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)