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From "Keith Turner (JIRA)" <>
Subject [jira] [Commented] (ACCUMULO-1488) support BigDecimal encoding for basic built-in combiners
Date Tue, 11 Jun 2013 18:38:20 GMT


Keith Turner commented on ACCUMULO-1488:

Do you think configuring the static inner class may throw some users?  I think user will need
to use a dollar sign for the last separator when configuring these, for example :

setiter -c org.apache.accumulo.core.iterators.user.BigDecimalCombiner$BigDecimalMaxCombiner

For 1.5.0 we have started adding since tags.  The code should probably have a "@since 1.5.1,1.6.0"
tag in the javadoc at the class level.  Not sure if the inner classes will need it or if they
will take it from the outer class.

Also, there was some discussion about porting new features back to bug fix branches, and there
was not really a consensus.
> support BigDecimal encoding for basic built-in combiners
> --------------------------------------------------------
>                 Key: ACCUMULO-1488
>                 URL:
>             Project: Accumulo
>          Issue Type: New Feature
>            Reporter: Adam Fuchs
>             Fix For: 1.5.1, 1.6.0
>         Attachments: ACCUMULO-1488.patch
> Support sum, min, and max operations for decimal numbers using the java.math.BigDecimal
String encoding and decoding functions (BigDecimal.toString() and BigDecimal(String)).

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