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https://issues.apache.org/jira/browse/PIG-1782?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Bill Graham updated PIG-1782:
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Attachment: PIG_1782_3.patch
Here's a new patch #3 with the projection unit tests removed. Dymitriy and I
synced up off-line and decided to tackle the issue with projections in a
separate JIRA. I'll open one and add the relevant unit tests.
This patch also requires PIG_1680 and it's built from my pig_1782 git repos fyi:
https://github.com/billonahill/pig/tree/pig_1782
> Add ability to load data by column family in HBaseStorage
> ---------------------------------------------------------
>
> Key: PIG-1782
> URL: https://issues.apache.org/jira/browse/PIG-1782
> Project: Pig
> Issue Type: New Feature
> Environment: Java 6, Mac OS X 10.6
> Reporter: Eric Yang
> Assignee: Bill Graham
> Attachments: PIG-1782_1.patch, PIG_1782_2.patch, PIG_1782_3.patch,
> apply-PIG-1782-patch.sh
>
>
> It would be nice to load all columns in the column family by using short hand
> syntax like:
> {noformat}
> CpuMetrics = load 'hbase://SystemMetrics' USING
> org.apache.pig.backend.hadoop.hbase.HBaseStorage('cpu:','-loadKey');
> {noformat}
> Assuming there are columns cpu: sys.0, cpu:sys.1, cpu:user.0, cpu:user.1, in
> cpu column family.
> CpuMetrics would contain something like:
> {noformat}
> (rowKey, cpu:sys.0, cpu:sys.1, cpu:user.0, cpu:user.1)
> {noformat}
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