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Posted to hdfs-issues@hadoop.apache.org by "Shashikant Banerjee (JIRA)" <ji...@apache.org> on 2019/04/01 10:16:00 UTC

[jira] [Commented] (HDDS-1295) Add MiniOzoneChaosCluster to mimic long running workload in a unit test environment

    [ https://issues.apache.org/jira/browse/HDDS-1295?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16806612#comment-16806612 ] 

Shashikant Banerjee commented on HDDS-1295:
-------------------------------------------

Thanks [~msingh] for updating the patch. There  same flag "-m" is being used take input for duration of test as well as duration of failure which needs to be changed which which can be taken care while committing. I have verified by running the test and t works locally for me.
I am +1 on this. I will commit this shortly.

> Add MiniOzoneChaosCluster to mimic long running workload in a unit test environment
> -----------------------------------------------------------------------------------
>
>                 Key: HDDS-1295
>                 URL: https://issues.apache.org/jira/browse/HDDS-1295
>             Project: Hadoop Distributed Data Store
>          Issue Type: Bug
>          Components: test
>    Affects Versions: 0.4.0
>            Reporter: Mukul Kumar Singh
>            Assignee: Mukul Kumar Singh
>            Priority: Major
>         Attachments: HDDS-1295.001.patch, HDDS-1295.002.patch, HDDS-1295.003.patch
>
>
> MiniOzoneChaosCluster will mimic various error cases in Ozone Cluster right from Ozone Client to OzoneDatanodes.
> This test can be controlled via command line parameters to determine the run duration and failure rates.



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