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From "Min Zhou (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (TAJO-475) Table partition catalog recap
Date Wed, 15 Jan 2014 02:54:19 GMT

     [ https://issues.apache.org/jira/browse/TAJO-475?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Min Zhou updated TAJO-475:
--------------------------

    Attachment: tajo-475.diff

This is a big patch, all test cases can go through. But that's a false image.  see TAJO-505,
this patch throws NPEs due to that bug, but tests can pass .. weird :)

Some of the changes don't directly related to this recap, but triggers some of the bug of
tajo. If I didn't fix those bugs, this patch will fail in the test cases.

> Table partition catalog recap
> -----------------------------
>
>                 Key: TAJO-475
>                 URL: https://issues.apache.org/jira/browse/TAJO-475
>             Project: Tajo
>          Issue Type: Sub-task
>          Components: catalog
>            Reporter: Min Zhou
>            Assignee: Min Zhou
>         Attachments: tajo-475.diff
>
>
> Query master need to know where partitions of memory cached table locate. 
> At least we need a meta table contain such information
> |partition_id|
> |partition_value|
> |ordinal_position|
> |locations|
> Any suggestion?
>  



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