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Posted to dev@atlas.apache.org by "Ashutosh Mestry (JIRA)" <ji...@apache.org> on 2018/06/08 21:42:00 UTC
[jira] [Updated] (ATLAS-2750) Migration Import: Classification with
Maps of Primitive Type are Not Processed
[ https://issues.apache.org/jira/browse/ATLAS-2750?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Ashutosh Mestry updated ATLAS-2750:
-----------------------------------
Attachment: ATLAS-2750-Processing-classifications-with-attribute.patch
> Migration Import: Classification with Maps of Primitive Type are Not Processed
> ------------------------------------------------------------------------------
>
> Key: ATLAS-2750
> URL: https://issues.apache.org/jira/browse/ATLAS-2750
> Project: Atlas
> Issue Type: Bug
> Affects Versions: 1.0.0, trunk
> Reporter: Ashutosh Mestry
> Assignee: Ashutosh Mestry
> Priority: Major
> Fix For: trunk
>
> Attachments: ATLAS-2750-Processing-classifications-with-attribute.patch
>
>
> *Pre-requisites*
> Atlas v0.8 with types like the one attached (_tag_with_map_of_map_). Create entities and associate the tag with these entities.
> *Steps to Reproduce*
> * Use Atlas v1.0 and perform migration import.
> * From _Classification_ tab select _tag_with_map_of_map._
> *Expected behavior*: Associated entity should be displayed.
> *Actual behavior*: Entity is not displayed. Server logs shows cast exception, '_cannot cast list to map_'.
> *Root cause*
> The migration import process maintains an inventory of types that use maps of primitive and non-primitive type. __The _TypesWithCollectionsFinder_ populates this. This class was not processing classification types. Hence, during import the classification instance vertices were left unprocessed for maps and arrays.
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