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Posted to issues@hbase.apache.org by "Sergey Shelukhin (JIRA)" <ji...@apache.org> on 2013/02/27 02:43:11 UTC

[jira] [Updated] (HBASE-7948) client doesn't need to refresh meta while the region is opening

     [ https://issues.apache.org/jira/browse/HBASE-7948?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Sergey Shelukhin updated HBASE-7948:
------------------------------------

    Attachment: HBASE-7948-v0.patch

Part of HBASE-7649 patch, rebased.
Created a subclass of HRegionLocation with cache-specific fields, also moved seqNum there.
When the region is opening, server throws an exception similar to RegionMovedException; client handles it by not invalidating cache. There's a timeout on the latter behavior.
                
> client doesn't need to refresh meta while the region is opening
> ---------------------------------------------------------------
>
>                 Key: HBASE-7948
>                 URL: https://issues.apache.org/jira/browse/HBASE-7948
>             Project: HBase
>          Issue Type: Improvement
>            Reporter: Sergey Shelukhin
>            Assignee: Sergey Shelukhin
>         Attachments: HBASE-7948-v0.patch
>
>


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