You are viewing a plain text version of this content. The canonical link for it is here.
Posted to dev@arrow.apache.org by "Julien Le Dem (JIRA)" <ji...@apache.org> on 2016/12/05 22:57:58 UTC
[jira] [Resolved] (ARROW-401) [Java] Floating point vectors should
do an approximate comparison in integration tests
[ https://issues.apache.org/jira/browse/ARROW-401?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Julien Le Dem resolved ARROW-401.
---------------------------------
Resolution: Fixed
Issue resolved by pull request 223
[https://github.com/apache/arrow/pull/223]
> [Java] Floating point vectors should do an approximate comparison in integration tests
> --------------------------------------------------------------------------------------
>
> Key: ARROW-401
> URL: https://issues.apache.org/jira/browse/ARROW-401
> Project: Apache Arrow
> Issue Type: Bug
> Components: Java - Vectors
> Reporter: Wes McKinney
> Assignee: Julien Le Dem
> Priority: Blocker
>
> Floating point precision rears its ugly head:
> {code}
> Incompatible files
> Different values in column:
> Field{name=float64_nullable, type=FloatingPoint{2}, children=[], layout=TypeLayout{[{width=1,type=VALIDITY}, {width=64,type=DATA}]}} at index 1: 912.4140000000002 != 912.414
> 10:23:45.863 [main] ERROR org.apache.arrow.tools.Integration - Incompatible files
> java.lang.IllegalArgumentException: Different values in column:
> Field{name=float64_nullable, type=FloatingPoint{2}, children=[], layout=TypeLayout{[{width=1,type=VALIDITY}, {width=64,type=DATA}]}} at index 1: 912.4140000000002 != 912.414
> {code}
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)