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Posted to issues@ozone.apache.org by "Bharat Viswanadham (Jira)" <ji...@apache.org> on 2020/04/17 04:20:00 UTC

[jira] [Resolved] (HDDS-3322) StandAlone Pipelines are created in an infinite loop

     [ https://issues.apache.org/jira/browse/HDDS-3322?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Bharat Viswanadham resolved HDDS-3322.
--------------------------------------
    Fix Version/s: 0.6.0
       Resolution: Fixed

> StandAlone Pipelines are created in an infinite loop
> ----------------------------------------------------
>
>                 Key: HDDS-3322
>                 URL: https://issues.apache.org/jira/browse/HDDS-3322
>             Project: Hadoop Distributed Data Store
>          Issue Type: Bug
>            Reporter: Hanisha Koneru
>            Assignee: Hanisha Koneru
>            Priority: Critical
>              Labels: pull-request-available
>             Fix For: 0.6.0
>
>          Time Spent: 20m
>  Remaining Estimate: 0h
>
> _BackgroundPipelineCreator_ keeps creating pipelines of configured Replication type and all available Replication factors until some exception occurs while creating the pipeline such as no more available nodes.
> When Replication Type is set to STAND_ALONE, we do not check if a DN has already been used to create a pipeline of same factor or not and keep reusing the same DNs to create new pipelines. This causes the pipeline creation to happen in an infinite loop.



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