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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 updated HBASE-5063:
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Attachment: hbase-5063.v2.patch
> 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, hbase-5063.v2.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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