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Posted to issues@hbase.apache.org by "chunhui shen (Updated) (JIRA)" <ji...@apache.org> on 2011/12/09 04:11:44 UTC
[jira] [Updated] (HBASE-4988) MetaServer crash cause all splitting
regionserver abort
[ https://issues.apache.org/jira/browse/HBASE-4988?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
chunhui shen updated HBASE-4988:
--------------------------------
Attachment: hbase-4988v1.patch
> MetaServer crash cause all splitting regionserver abort
> -------------------------------------------------------
>
> Key: HBASE-4988
> URL: https://issues.apache.org/jira/browse/HBASE-4988
> Project: HBase
> Issue Type: Bug
> Reporter: 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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