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https://issues.apache.org/jira/browse/HIVE-15795?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15980078#comment-15980078
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Mike Fagan edited comment on HIVE-15795 at 4/22/17 6:48 PM:
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I see the error when processing the following statement:
select * from accumulo_index_test where eff_rating <= 4.5;
The DefaultGraphWalker now it generates a node of :
GenericUDFOPEqualOrLessThan(Column[eff_rating], Const decimal(2,1) 4.5)
previously it used to generate a node of
GenericUDFOPEqualOrLessThan(Column[eff_rating], Const float 4.5) //float being
the type of column eff_rating
is the new behavior expected and desired?
was (Author: faganm):
I see the error when processing the following statement:
select * from accumulo_index_test where eff_rating <= 4.5;
The DefaultGraphWalker now it generates a node of :
GenericUDFOPEqualOrLessThan(Column[eff_rating], Const decimal(2,1) 4.5)
previously it used to generate a node of
GenericUDFOPEqualOrLessThan(Column[eff_rating], Const float 4.5) (float being
the type of column eff_rating)
is the new behavior expected and desired?
> Support Accumulo Index Tables in Hive Accumulo Connector
> --------------------------------------------------------
>
> Key: HIVE-15795
> URL: https://issues.apache.org/jira/browse/HIVE-15795
> Project: Hive
> Issue Type: Improvement
> Components: Accumulo Storage Handler
> Reporter: Mike Fagan
> Assignee: Mike Fagan
> Priority: Minor
> Fix For: 3.0.0
>
> Attachments: HIVE-15795.1.patch, HIVE-15795.2.patch
>
>
> Ability to specify an accumulo index table for an accumulo-hive table.
> This would greatly improve performance for non-rowid query predicates
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