[jira] [Updated] (HELIX-150) Auto rebalance might not evenly distribute states across nodes

["Kanak Biscuitwala (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HELIX-150?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Kanak Biscuitwala updated HELIX-150:
------------------------------------

    Fix Version/s: 0.6.2-incubating

> Auto rebalance might not evenly distribute states across nodes
> --------------------------------------------------------------
>
>                 Key: HELIX-150
>                 URL: https://issues.apache.org/jira/browse/HELIX-150
>             Project: Apache Helix
>          Issue Type: Bug
>          Components: helix-core
>    Affects Versions: 0.6.2-incubating
>            Reporter: Kanak Biscuitwala
>            Assignee: Kanak Biscuitwala
>            Priority: Minor
>             Fix For: 0.6.2-incubating
>
>         Attachments: 0001-HELIX-150-Use-partition-relative-replica-ids-rather-.patch
>
>
> Depending on how nodes come up, some nodes may host too many replicas of a given state, e.g. a node may end up serving many master replicas. There is also some potential issues as replicas transition states. It makes more sense just to number the replicas directly instead of numbering them as (state, state-replica) 



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