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Posted to dev@lens.apache.org by "Rajitha R (JIRA)" <ji...@apache.org> on 2017/09/09 06:55:00 UTC
[jira] [Updated] (LENS-1474) Null pointer exception in expression
resolver for Segmentation candidate
[ https://issues.apache.org/jira/browse/LENS-1474?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Rajitha R updated LENS-1474:
----------------------------
Attachment: LENS-1474.patch
> Null pointer exception in expression resolver for Segmentation candidate
> ------------------------------------------------------------------------
>
> Key: LENS-1474
> URL: https://issues.apache.org/jira/browse/LENS-1474
> Project: Apache Lens
> Issue Type: Bug
> Components: cube
> Reporter: Rajitha R
> Assignee: Rajitha R
> Attachments: LENS-1474.patch
>
>
> This happens when there are two expressions . Say expr1 answered from fact and expr2 answered from Segmentation.
> Segmentation specific inner rewrite is passed expr1 as 0.0 and later in the flow expr1 is looked up which throws up NullPointerException.
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