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From "Jonathan Hsieh (Commented) (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-4552) multi-CF bulk load is not atomic across column families
Date Mon, 31 Oct 2011 17:03:32 GMT

    [ https://issues.apache.org/jira/browse/HBASE-4552?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13140317#comment-13140317
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Jonathan Hsieh commented on HBASE-4552:
---------------------------------------

@Ram, on trunk or 0.92 branches, HTableDescriptor(conf,tablename) doesn't seem to be in the
api.  In patch v4, it seems like all the HTable constructors have been updated to explicitly
take a the configuration reference.

I'm assuming you meant HTable? 
                
> multi-CF bulk load is not atomic across column families
> -------------------------------------------------------
>
>                 Key: HBASE-4552
>                 URL: https://issues.apache.org/jira/browse/HBASE-4552
>             Project: HBase
>          Issue Type: Bug
>          Components: regionserver
>    Affects Versions: 0.92.0
>            Reporter: Todd Lipcon
>            Assignee: Jonathan Hsieh
>             Fix For: 0.92.0
>
>         Attachments: hbase-4552.consolidated.patch, hbase-4552.consolidated.v2.patch,
hbase-4552.consolidated.v3.patch, hbase-4552.consolidated.v4.patch
>
>
> Currently the bulk load API simply imports one HFile at a time. With multi-column-family
support, this is inappropriate, since different CFs show up separately. Instead, the IPC endpoint
should take a of CF -> HFiles, so we can online them all under a single region-wide lock.

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