[jira] [Issue Comment Deleted] (HAWQ-999) Treat hash table as random when file count is not in proportion to bucket number of table.

["Hubert Zhang (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HAWQ-999?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Hubert Zhang updated HAWQ-999:
------------------------------
    Comment: was deleted

(was: [~jianlirong] We need to investigate why bucket number and file count mismatch happens. This JIRA is just to ensure even when mismatch happens, The query will not failed(of course catalog and physical file information must be consistent))

> Treat hash table as random when file count is not in proportion to bucket number of table.
> ------------------------------------------------------------------------------------------
>
>                 Key: HAWQ-999
>                 URL: https://issues.apache.org/jira/browse/HAWQ-999
>             Project: Apache HAWQ
>          Issue Type: Improvement
>          Components: Core
>            Reporter: Hubert Zhang
>            Assignee: Hubert Zhang
>             Fix For: 2.0.1.0-incubating
>
>
> By definition, file count of a hash table should be equal to or a multiple of the bucket number of the table. So if mismatch happens, we should not treat it as hash table in data locality algorithm.



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