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Posted to dev@pig.apache.org by "Eric Yang (Commented) (JIRA)" <ji...@apache.org> on 2012/03/31 20:52:26 UTC
[jira] [Commented] (PIG-2114) Enhancements to PIG HBaseStorage Load
& Store Func with extra scan configurations
[ https://issues.apache.org/jira/browse/PIG-2114?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13243259#comment-13243259 ]
Eric Yang commented on PIG-2114:
--------------------------------
Puttimestamp option is a concern. The storefunc can only populate one timestamp per invocation. This can overwrite data with the same row key. Is this behavior acceptable? Could you provide a test case?
> Enhancements to PIG HBaseStorage Load & Store Func with extra scan configurations
> ---------------------------------------------------------------------------------
>
> Key: PIG-2114
> URL: https://issues.apache.org/jira/browse/PIG-2114
> Project: Pig
> Issue Type: New Feature
> Components: impl
> Affects Versions: 0.9.0
> Reporter: Hariprasad Kuppuswamy
> Assignee: Hariprasad Kuppuswamy
> Priority: Minor
> Labels: hbase, storage
> Attachments: Changes-to-configure-omitnulls-puttimestamp-rowkeyprefixes.patch
>
>
> - Configure the rowkey prefixes filter for the scan (Hariprasad Kuppuswwamy)
> - Added ability to omit nulls when dealing with hbase storage (Greg Bowyer)
> - Added ability to specify Put timestamps while insertion (Hariprasad Kuppuswamy)
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