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From "John Sichi (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HIVE-1503) additional validation for CREATE INDEX
Date Sat, 31 Jul 2010 01:16:17 GMT

    [ https://issues.apache.org/jira/browse/HIVE-1503?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12894235#action_12894235
] 

John Sichi commented on HIVE-1503:
----------------------------------

Another possible case:  user tries to create index on base table which is incompatible with
handler (does compact handler have any restrictions here?)


> additional validation for CREATE INDEX
> --------------------------------------
>
>                 Key: HIVE-1503
>                 URL: https://issues.apache.org/jira/browse/HIVE-1503
>             Project: Hadoop Hive
>          Issue Type: Improvement
>          Components: Indexing
>    Affects Versions: 0.7.0
>            Reporter: John Sichi
>            Assignee: He Yongqiang
>             Fix For: 0.7.0
>
>
> Cases that should fail:
> * handler has usesIndexTable=false, and user supplies table name/format
> * handler has usesIndexTable=true, and user supplies table format that is incompatible
with handler (does compact handler have any restrictions?)
> * user tries to create index on external table (?)
> * user tries to create index on index table
> * user tries to create index on column of unsupported datatype (e.g. array/map/struct
probably does not make sense)

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