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From "Alan Gates (JIRA)" <j...@apache.org>
Subject [jira] Commented: (PIG-6) Addition of Hbase Storage Option In Load/Store Statement
Date Thu, 11 Dec 2008 16:33:44 GMT

    [ https://issues.apache.org/jira/browse/PIG-6?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12655690#action_12655690
] 

Alan Gates commented on PIG-6:
------------------------------

Thanks for including some hbase specific unit tests.

I'd like to ask Ben to take a look at the patch too since it involves the slicer, and he's
the resident expert in that area.

When I try to compile the tests I get the following error:

compile-sources:
    [javac] Compiling 92 source files to /home/gates/src/pig/branches/hbase/types/build/test/classes
    [javac] /home/gates/src/pig/branches/hbase/types/test/org/apache/pig/test/TestHBaseStorage.java:103:
deleteConnectionInfo(org.apache.hadoop.hbase.HBaseConfiguration,boolean) in org.apache.hadoop.hbase.client.HConnectionManager
cannot be applied to (org.apache.hadoop.hbase.HBaseConfiguration)
    [javac]             HConnectionManager.deleteConnectionInfo(conf);
    [javac]                               ^



> Addition of Hbase Storage Option In Load/Store Statement
> --------------------------------------------------------
>
>                 Key: PIG-6
>                 URL: https://issues.apache.org/jira/browse/PIG-6
>             Project: Pig
>          Issue Type: New Feature
>         Environment: all environments
>            Reporter: Edward J. Yoon
>         Attachments: hbase-0.18.1-test.jar, hbase-0.18.1.jar, PIG-6.patch
>
>
> It needs to be able to load full table in hbase.  (maybe ... difficult? i'm not sure
yet.)
> Also, as described below, 
> It needs to compose an abstract 2d-table only with certain data filtered from hbase array
structure using arbitrary query-delimited. 
> {code}
> A = LOAD table('hbase_table');
> or
> B = LOAD table('hbase_table') Using HbaseQuery('Query-delimited by attributes & timestamp')
as (f1, f2[, f3]);
> {code}
> Once test is done on my local machines, 
> I will clarify the grammars and give you more examples to help you explain more storage
options. 
> Any advice welcome.

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