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From "Elek, Marton (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDDS-443) Create reusable ProgressBar utility for freon tests
Date Thu, 13 Sep 2018 09:07:00 GMT

    [ https://issues.apache.org/jira/browse/HDDS-443?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16613228#comment-16613228

Elek, Marton commented on HDDS-443:

Marked it as newbie as it doesn't require deep knowledge about ozone (just basic knowledge
how can a cluster could be started and used).

Would be happy to help/add more information if required, just ping me.

> Create reusable ProgressBar utility for freon tests
> ---------------------------------------------------
>                 Key: HDDS-443
>                 URL: https://issues.apache.org/jira/browse/HDDS-443
>             Project: Hadoop Distributed Data Store
>          Issue Type: Improvement
>          Components: test
>            Reporter: Elek, Marton
>            Priority: Major
>              Labels: newbie
> Since HDDS-398 we can support multiple type of freon tests. But to add more test we need
common utilities for generic task.
> One of the most important is to provide a reusable Progressbar utility.
> Currently the ProgressBar class is part the RandomKeyGenerator. It should be moved out
from the class and all the thread start/stop logic should be moved to the ProgressBar.
> {{ProgressBar bar = new ProgressBar(System.out, () ->  ... , 200);}}
> {{bar.start(); // thred should be started here}}{{bar.stop(); // thread should be stopped.}}

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