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From "stack (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (HBASE-4988) MetaServer crash cause all splitting regionserver abort
Date Wed, 16 Nov 2016 21:07:58 GMT

     [ https://issues.apache.org/jira/browse/HBASE-4988?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

stack resolved HBASE-4988.
--------------------------
    Resolution: Won't Fix

Patch for 0.90.
Won't have this issue in 2.0.
Reopen if issue in more modern hbase.

> MetaServer crash cause all splitting regionserver abort
> -------------------------------------------------------
>
>                 Key: HBASE-4988
>                 URL: https://issues.apache.org/jira/browse/HBASE-4988
>             Project: HBase
>          Issue Type: Bug
>    Affects Versions: 0.90.6
>            Reporter: chunhui shen
>            Assignee: chunhui shen
>         Attachments: hbase-4988v1.patch
>
>
> If metaserver crash now,
> All the splitting regionserver will abort theirself.
> Becasue the code
> {code}
> this.journal.add(JournalEntry.PONR);
> MetaEditor.offlineParentInMeta(server.getCatalogTracker(),
>             this.parent.getRegionInfo(), a.getRegionInfo(), b.getRegionInfo());
> {code}
> If the JournalEntry is PONR, split's roll back will abort itselef.
> It is terrible in huge putting environment when metaserver crash



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