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https://issues.apache.org/jira/browse/HADOOP-1608?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12517309
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stack commented on HADOOP-1608:
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I like your suggestion of a sub-shell as a means of demarcating basic operators
from non-sql relational algebra operators (Do you want to add your proposal to
the wiki?)
One question: Is 'numeric' the right term to cover all the subshell adds?
'Numeric' covers linear algebra and matrix operators fine but do you think it
encompasses relational algebra?
> [HbaseShell] Relational Algrebra Operators
> ------------------------------------------
>
> Key: HADOOP-1608
> URL: https://issues.apache.org/jira/browse/HADOOP-1608
> Project: Hadoop
> Issue Type: Improvement
> Components: contrib/hbase
> Environment: All environments
> Reporter: edward yoon
> Priority: Minor
> Fix For: 0.14.0
>
> Attachments: shell_r_operators_v01.patch, shell_v02.patch,
> shell_v03.patch, shell_v04.patch, shell_v05.patch, shell_v06.patch,
> shell_v07.patch
>
>
> Development of relational algebra operators has begun.
> * Projection
> * Selection
> * Product
> * Rename
> * Group
> * Sort
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