[jira] [Resolved] (KYLIN-1423) HBase size precision issue

["Zhong,Jason (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/KYLIN-1423?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Zhong,Jason resolved KYLIN-1423.
--------------------------------
       Resolution: Fixed
    Fix Version/s: v1.3
                   v2.0

> HBase size precision issue
> --------------------------
>
>                 Key: KYLIN-1423
>                 URL: https://issues.apache.org/jira/browse/KYLIN-1423
>             Project: Kylin
>          Issue Type: Bug
>          Components: Web 
>    Affects Versions: v2.0
>            Reporter: Shaofeng SHI
>            Assignee: Zhong,Jason
>             Fix For: v2.0, v1.3
>
>
> With v2.0, in a cube's "HBase" tab, it shows:
> {code}
> HTable: KYLIN_KDKGMXLZRJ
> Region Count: 2
> Size: 260.00000 MB
> Start Time: 2016-02-16 16:40:00
> End Time: 2016-02-16 20:40:00
> HTable: KYLIN_FR2EIUHZ28
> Region Count: 2
> Size: 0 bytes
> Start Time: 2016-02-16 20:40:00
> End Time: 2016-02-17 00:40:00
> ...
> Total Size: 873.00000 MB
> {code}
> Two issues about the "Size" display:
> 1) the size has 5 precision is not accurate at all because the nubmer after the point  are all 0. Just "260 MB" is good. The same issue exists for "Total Size";
> 2) the second table shows "0 bytes" seems like an empty table, while it has many records; if the size is small or failed to get the size, show "N/A" or "less than 1 M" would be better than show "0 bytes"



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