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Posted to issues@ozone.apache.org by "Arpit Agarwal (Jira)" <ji...@apache.org> on 2020/06/02 16:36:00 UTC

[jira] [Resolved] (HDDS-427) For containers with no replica ContainerStateMap#getContainerReplicas should return empty map

     [ https://issues.apache.org/jira/browse/HDDS-427?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Arpit Agarwal resolved HDDS-427.
--------------------------------
    Resolution: Won't Fix

Closing due to the -1, doesn't look like we have any plans to revisit this.

> For containers with no replica ContainerStateMap#getContainerReplicas should return empty map
> ---------------------------------------------------------------------------------------------
>
>                 Key: HDDS-427
>                 URL: https://issues.apache.org/jira/browse/HDDS-427
>             Project: Hadoop Distributed Data Store
>          Issue Type: Bug
>            Reporter: Ajay Kumar
>            Assignee: Ajay Kumar
>            Priority: Major
>         Attachments: HDDS-427.00.patch
>
>
> Callers of API ContainerStateMap#getContainerReplicas should be allowed to decide if its violation of some condition (when there are no replicas, warranting exception) instead of it being implicit to every caller. Instead ContainerStateMap#getContainerReplicas should return empty map for no replicas. Callers can decide if no replicas for given container is a volition of business condition. Throwing exception in this API also results in a subtle bug in ContainerReportHandler where exception for one container may result in whole container list being skipped.



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