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Posted to dev@hive.apache.org by "John Sichi (JIRA)" <ji...@apache.org> on 2010/07/31 03:16:17 UTC
[jira] Commented: (HIVE-1503) additional validation for CREATE
INDEX
[ 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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