Deepak Jaiswal reassigned HIVE-19113:

    Assignee: Deepak Jaiswal

> Bucketing: Make CLUSTERED BY do CLUSTER BY if no explicit sorting is specified
> ------------------------------------------------------------------------------
>                 Key: HIVE-19113
>                 URL: https://issues.apache.org/jira/browse/HIVE-19113
>             Project: Hive
>          Issue Type: Improvement
>          Components: Logical Optimizer
>    Affects Versions: 3.0.0
>            Reporter: Gopal V
>            Assignee: Deepak Jaiswal
>            Priority: Major
> The user's expectation of 
> "create external table bucketed (key int) clustered by (key) into 4 buckets 
> stored as orc;"
> is that the table will cluster the key into 4 buckets, while the file layout 
> does not do any actual clustering of rows.
> In the absence of a "SORTED BY", this can automatically do a "SORTED BY 
> (key)" to cluster the keys within the file as expected.

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