[jira] [Closed] (HBASE-5918) Master will block forever at startup if root server dies between assigning root and assigning meta

["Lars Hofhansl (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HBASE-5918?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Lars Hofhansl closed HBASE-5918.
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> Master will block forever at startup if root server dies between assigning root and assigning meta
> --------------------------------------------------------------------------------------------------
>
>                 Key: HBASE-5918
>                 URL: https://issues.apache.org/jira/browse/HBASE-5918
>             Project: HBase
>          Issue Type: Bug
>          Components: master
>    Affects Versions: 0.92.1
>            Reporter: chunhui shen
>            Assignee: chunhui shen
>             Fix For: 0.94.1, 0.96.0
>
>         Attachments: HBASE-5918_0.94, HBASE-5918.patch, HBASE-5918.patch, HBASE-5918V2.patch
>
>
> When master is initializing, if root server died between assign root and assign meta, master will block at 
> HMaster#assignRootAndMeta:{code}assignmentManager.assignMeta();
> this.catalogTracker.waitForMeta();{code}
> because ServerShutdownHandler is disabled,
> So we should enable ServerShutdownHandler after called assignmentManager.assignMeta();

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