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https://issues.apache.org/jira/browse/HBASE-5063?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jonathan Hsieh reassigned HBASE-5063:
-------------------------------------

    Assignee: Jonathan Hsieh
    
> RegionServers fail to report to backup HMaster after primary goes down.
> -----------------------------------------------------------------------
>
>                 Key: HBASE-5063
>                 URL: https://issues.apache.org/jira/browse/HBASE-5063
>             Project: HBase
>          Issue Type: Bug
>    Affects Versions: 0.92.0
>            Reporter: Jonathan Hsieh
>            Assignee: Jonathan Hsieh
>            Priority: Critical
>         Attachments: HBASE-5063.patch
>
>
> # Setup cluster with two HMasters
> # Observe that HM1 is up and that all RS's are in the RegionServer list on 
> web page.
> # Kill (not even -9) the active HMaster
> # Wait for ZK to time out (default 3 minutes).
> # Observe that HM2 is now active.  Tables may show up but RegionServers never 
> report on web page.  Existing connections are fine.  New connections cannot 
> find regionservers.
> Note: 
> * If we replace a new HM1 in the same place and kill HM2, the cluster 
> functions normally again after recovery.  This sees to indicate that 
> regionservers are stuck trying to talk to the old HM1.

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