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From "Nick Dimiduk (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HBASE-3967) Support deletes in HFileOutputFormat based bulk import mechanism
Date Tue, 12 Mar 2013 21:51:13 GMT

     [ https://issues.apache.org/jira/browse/HBASE-3967?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

Nick Dimiduk updated HBASE-3967:

    Attachment: 3967-janky-verify.patch

I think this is a non-issue. I hacked up TestHFileOutputFormat to generate deletes and it
looks like Delete markers are respected. Patch attached.

We could also extend HBASE-7938 to test more explicitly for these conditions.
> Support deletes in HFileOutputFormat based bulk import mechanism
> ----------------------------------------------------------------
>                 Key: HBASE-3967
>                 URL: https://issues.apache.org/jira/browse/HBASE-3967
>             Project: HBase
>          Issue Type: Sub-task
>            Reporter: Kannan Muthukkaruppan
>            Priority: Critical
>             Fix For: 0.95.0
>         Attachments: 3967-janky-verify.patch, diff.patch
> During bulk imports, it'll be useful to be able to do delete mutations (either to delete
data that already exists in HBase or was inserted earlier during this run of the import).

> For example, we have a use case, where we are processing a log of data which may have
both inserts and deletes in the mix and we want to upload that into HBase using the bulk import

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