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Posted to issues@kudu.apache.org by "Dan Burkert (JIRA)" <ji...@apache.org> on 2016/09/16 22:07:20 UTC

[jira] [Updated] (KUDU-1617) Document Impala/Kudu known limitations

     [ https://issues.apache.org/jira/browse/KUDU-1617?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Dan Burkert updated KUDU-1617:
------------------------------
    Status: In Review  (was: In Progress)

> Document Impala/Kudu known limitations
> --------------------------------------
>
>                 Key: KUDU-1617
>                 URL: https://issues.apache.org/jira/browse/KUDU-1617
>             Project: Kudu
>          Issue Type: Improvement
>          Components: documentation
>            Reporter: Dan Burkert
>            Assignee: Dan Burkert
>
> One of the requests that came from training is to have a single place in the docs that lists known limitations with the Impala/Kudu integration:
> some items might be:
> * Timestamp columns
> * non-lowercase alphanumeric table/column names
> * batch_size
> * non-updatable primary key columns
> * primary key columns must come first in schema
> * missing partition management features / partitioning differences
> * missing predicates: NULL/ NOT NULL/ IN ()
> * missing encoding/compression features



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