[jira] [Updated] (BOOKKEEPER-1105) RackAwarePolicy: Failure to map node into rack may result in failure to add other nodes.

["Sijie Guo (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/BOOKKEEPER-1105?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Sijie Guo updated BOOKKEEPER-1105:
----------------------------------
    Component/s: bookkeeper-client

> RackAwarePolicy: Failure to map node into rack may result in failure to add other nodes.
> ----------------------------------------------------------------------------------------
>
>                 Key: BOOKKEEPER-1105
>                 URL: https://issues.apache.org/jira/browse/BOOKKEEPER-1105
>             Project: Bookkeeper
>          Issue Type: Bug
>          Components: bookkeeper-client, bookkeeper-server
>    Affects Versions: 4.5.0
>            Reporter: Andrey Yegorov
>            Assignee: Andrey Yegorov
>            Priority: Critical
>
> Ran into this issue:
> due to some misconfiguration of new node and rack assignments we've ended up with nodes being assigned to default rack. We are not using region-aware, only rack-aware policy.
> This generates the following sequence of events:
> - default rack is /default-region/default-rack even though region-aware is not used.
> - other nodes mapped to racks like /rack1, /rack2 etc.
> - mixing /region/rack and /rack styles is not allowed, but exception on addition of such nodes is swallowed. All following nodes to add (if there were any) just skipped as result.



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