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https://issues.apache.org/jira/browse/IMPALA-6547?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Alex Rodoni resolved IMPALA-6547.
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    Resolution: Fixed

[https://gerrit.cloudera.org/#/c/9402/]

impala_kudu.xml

 

> Impala Doc: Incorrect default encoding specified for the int type
> -----------------------------------------------------------------
>
>                 Key: IMPALA-6547
>                 URL: https://issues.apache.org/jira/browse/IMPALA-6547
>             Project: IMPALA
>          Issue Type: Bug
>          Components: Docs
>            Reporter: Alex Rodoni
>            Assignee: Alex Rodoni
>            Priority: Major
>
> I see this Kudu page [1] states that the "default" encoding for int8, etc 
>  are "bit shuffle"
>  and this Impala page [2] states that  AUTO_ENCODING: use the default 
> encoding based on the column type; currently always the same as 
> PLAIN_ENCODING, but subject to change in the future.
> I dug into some Kudu commands to try to view the actual data, and it seems 
> that BIT_SHUFFLE is the correct answer for integer fields with no specific 
> column encoding specified.
> [1] [http://kudu.apache.org/docs/schema_design.html#encoding]
> [2] https://impala.apache.org/docs/build/html/topics/impala_kudu.html



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