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Posted to issues@hawq.apache.org by "Hubert Zhang (JIRA)" <ji...@apache.org> on 2016/01/05 07:16:39 UTC

[jira] [Closed] (HAWQ-236) Meta data hit ratio is -0.0 when file len is zero.

     [ https://issues.apache.org/jira/browse/HAWQ-236?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Hubert Zhang closed HAWQ-236.
-----------------------------
    Resolution: Fixed

fixed

> Meta data hit ratio is -0.0 when file len is zero.
> --------------------------------------------------
>
>                 Key: HAWQ-236
>                 URL: https://issues.apache.org/jira/browse/HAWQ-236
>             Project: Apache HAWQ
>          Issue Type: Bug
>          Components: Core
>            Reporter: Hubert Zhang
>            Assignee: Hubert Zhang
>
> Meta data hit ratio is -0.0 when file len is zero.
> We need to correct it to 0.0
> You can search the log tp verify it(log schema): 
> "fetch blocks of %d files overall execution time: %d us with hit rate %f""



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