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https://issues.apache.org/jira/browse/HBASE-5918?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13267120#comment-13267120
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Zhihong Yu commented on HBASE-5918:
-----------------------------------

@Chunhui:
I used script to analyze 
https://builds.apache.org/job/PreCommit-HBASE-Build/1720/console but didn't 
find hanging test.
You may need to run through test suite yourself so that you can find out which 
test hangs.
                
> Master will block forever when startup if root server died between assign 
> root and assign 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
>         Attachments: HBASE-5918.patch, HBASE-5918.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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