You are viewing a plain text version of this content. The canonical link for it is here.

Posted to issues@hawq.apache.org by "Hubert Zhang (JIRA)" <ji...@apache.org> on 2016/08/15 05:21:20 UTC

[jira] [Updated] (HAWQ-999) Log_error when file count is not in proportion to bucket number of hash table.

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

Hubert Zhang updated HAWQ-999:
------------------------------
    Summary: Log_error when file count is not in proportion to bucket number of hash table.  (was: Treat hash table as random when file count is not in proportion to bucket number of table.)

> Log_error when file count is not in proportion to bucket number of hash 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.



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)