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From "Ashutosh Mestry (Jira)" <j...@apache.org>
Subject [jira] [Updated] (ATLAS-3773) Migration: From 0.8 to latest: Breaks Relationships
Date Fri, 01 May 2020 04:26:00 GMT

     [ https://issues.apache.org/jira/browse/ATLAS-3773?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Ashutosh Mestry updated ATLAS-3773:
-----------------------------------
    Description: 
*Steps to Duplicate*
 # Migrate data from 0.8 to latest. E.g. data containing hive db and tables.
 # In the web UI, use a DSL search like: _hive_table db.name="migration_database_8"_

_**Expected results:_ The hive_table with for database _migration_database_8_ should be displayed.

**_Actual results_: No results are displayed. There are exceptions logged on the server-side.

*Root Cause*

As part of implementation of ATLAS-3370, shadow properties were introduced for index type
STRING. These need to be set for data that is migrated.

*Solution*

Use patch handler to add these missing types.

Rationale for the approach: The same problem would be observed when upgrading from version
of Atlas post 0.8 but before the change was introduced.

  was:
*Steps to Duplicate*
 # Migrate data from 0.8 to latest. E.g. data containing hive db and tables.
 # In the web UI, use a DSL search like: _hive_table db.name="migration_database_8"_

_**Expected results:_ The hive_table with for database _migration_database_8_ should be displayed.

**_Actual results_: No results are displayed. There are exceptions logged on the server-side.

*Root Cause*

As part of implementation of ATLAS-3370, shadow properties were introduced for index type
STRING. These need to be set for data that is migrated.

*Solution*

Use patch handler to add these missing types.


> Migration: From 0.8 to latest: Breaks Relationships
> ---------------------------------------------------
>
>                 Key: ATLAS-3773
>                 URL: https://issues.apache.org/jira/browse/ATLAS-3773
>             Project: Atlas
>          Issue Type: Bug
>          Components:  atlas-core
>    Affects Versions: trunk
>            Reporter: Ashutosh Mestry
>            Assignee: Ashutosh Mestry
>            Priority: Major
>             Fix For: trunk
>
>         Attachments: ATLAS-3773-Handling-shadow-attributes-for-indexType-.patch
>
>
> *Steps to Duplicate*
>  # Migrate data from 0.8 to latest. E.g. data containing hive db and tables.
>  # In the web UI, use a DSL search like: _hive_table db.name="migration_database_8"_
> _**Expected results:_ The hive_table with for database _migration_database_8_ should
be displayed.
> **_Actual results_: No results are displayed. There are exceptions logged on the server-side.
> *Root Cause*
> As part of implementation of ATLAS-3370, shadow properties were introduced for index
type STRING. These need to be set for data that is migrated.
> *Solution*
> Use patch handler to add these missing types.
> Rationale for the approach: The same problem would be observed when upgrading from version
of Atlas post 0.8 but before the change was introduced.



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