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From "ASF subversion and git services (JIRA)" <>
Subject [jira] [Commented] (ATLAS-2750) Migration Import: Classification with Maps of Primitive Type are Not Processed
Date Sun, 10 Jun 2018 15:18:00 GMT


ASF subversion and git services commented on ATLAS-2750:

Commit 6acbb0264926bcdf26b354fbd11132b0d6410a1d in atlas's branch refs/heads/branch-1.0 from
[;h=6acbb02 ]

ATLAS-2748, ATLAS-2849, ATLAS-2750: Edges' state preserved during import. Classification dissociation
fails on imported entities with classifications. Processing classifications with attributes
containing maps and arrays.

(cherry picked from commit 7174257bf131f531a5f86ccb574ddb512af69623)

> Migration Import: Classification with Maps of Primitive Type are Not Processed
> ------------------------------------------------------------------------------
>                 Key: ATLAS-2750
>                 URL:
>             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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