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Posted to issues@hbase.apache.org by "Enis Soztutar (JIRA)" <ji...@apache.org> on 2014/06/28 03:47:43 UTC

[jira] [Updated] (HBASE-10743) Replica map update is problematic in RegionStates

     [ https://issues.apache.org/jira/browse/HBASE-10743?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Enis Soztutar updated HBASE-10743:
----------------------------------

    Attachment: 0024-HBASE-10743.-Replica-map-update-is-problematic-in-Re.patch

> Replica map update is problematic in RegionStates
> -------------------------------------------------
>
>                 Key: HBASE-10743
>                 URL: https://issues.apache.org/jira/browse/HBASE-10743
>             Project: HBase
>          Issue Type: Sub-task
>            Reporter: Devaraj Das
>            Assignee: Devaraj Das
>             Fix For: hbase-10070
>
>         Attachments: 0024-HBASE-10743.-Replica-map-update-is-problematic-in-Re.patch, 10743-1.txt
>
>
> In the RegionStates.regionOnline method and in the successive method calls, the {defaultReplicaToOtherReplicas} is updated twice in succession - one adds and another deletes a replica. This is a problem. The delete should not happen in this code path.



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