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From "Ted Yu (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-7827) Improve the speed of Hbase Thirft Batch mutation for deletes
Date Sat, 09 Mar 2013 00:21:14 GMT

    [ https://issues.apache.org/jira/browse/HBASE-7827?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13597727#comment-13597727
] 

Ted Yu commented on HBASE-7827:
-------------------------------

I tried to add Shivendra as contributor.
I couldn't find user shiven whose name matches the one shown on the JIRA :-)
                
> Improve the speed of Hbase Thirft Batch mutation for deletes
> ------------------------------------------------------------
>
>                 Key: HBASE-7827
>                 URL: https://issues.apache.org/jira/browse/HBASE-7827
>             Project: HBase
>          Issue Type: New Feature
>          Components: Thrift
>    Affects Versions: 0.94.0
>            Reporter: Shivendra Pratap Singh
>            Priority: Minor
>              Labels: Hbase, Thrift
>             Fix For: 0.95.0, 0.98.0
>
>         Attachments: 7827-trunk.txt, hbase_7827.patch
>
>
> A batch mutate operation does both puts and deletes. Batch mutate for put uses table.put(puts)
however batch mutate for delete loops over all deletes and calls table.delete for every single
cell. This causes delete performance to degrade.

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