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From "Zelaine Fong (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (DRILL-4070) Metadata Caching : min/max values are null for varchar columns in auto partitioned data
Date Tue, 17 Nov 2015 20:17:11 GMT

     [ https://issues.apache.org/jira/browse/DRILL-4070?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Zelaine Fong updated DRILL-4070:
--------------------------------
    Assignee: Parth Chandra

> Metadata Caching : min/max values are null for varchar columns in auto partitioned data
> ---------------------------------------------------------------------------------------
>
>                 Key: DRILL-4070
>                 URL: https://issues.apache.org/jira/browse/DRILL-4070
>             Project: Apache Drill
>          Issue Type: Bug
>          Components: Metadata
>    Affects Versions: 1.3.0
>            Reporter: Rahul Challapalli
>            Assignee: Parth Chandra
>            Priority: Blocker
>             Fix For: 1.3.0
>
>         Attachments: cache.txt, fewtypes_varcharpartition.tar.tgz
>
>
> git.commit.id.abbrev=e78e286
> The metadata cache file created contains incorrect values for min/max fields for varchar
colums. The data is also partitioned on the varchar column
> {code}
> refresh table metadata fewtypes_varcharpartition;
> {code}
> As a result partition pruning is not happening. This was working after DRILL-3937 has
been fixed (d331330efd27dbb8922024c4a18c11e76a00016b)
> I attached the data set and the cache file



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