You are viewing a plain text version of this content. The canonical link for it is here.

Posted to dev@atlas.apache.org by "Ashutosh Mestry (JIRA)" <ji...@apache.org> on 2018/08/06 20:36:00 UTC

[jira] [Created] (ATLAS-2814) Export & Import Process: Add Data to AtlasCluster About Last Successful Import

Ashutosh Mestry created ATLAS-2814:
--------------------------------------

             Summary: Export & Import Process: Add Data to AtlasCluster About Last Successful Import
                 Key: ATLAS-2814
                 URL: https://issues.apache.org/jira/browse/ATLAS-2814
             Project: Atlas
          Issue Type: Improvement
          Components:  atlas-core
    Affects Versions: 0.8.3
            Reporter: Ashutosh Mestry
            Assignee: Ashutosh Mestry
             Fix For: 0.8.3


*Background*

Scenario: Couple of Atlas clusters are setup such that incremental export and import is setup via some custom program. Example, Cluster _cl1_ exports does incremental export and the output is imported into cluster _cl2_.

It may be worth while to maintain some information about the last successful import. This way the next incremental export will have correct parameters for its export.

*Approach Guidance*
 * Create a new model, say _AtlasSyncInfo_, that stores information about top level entity used for export and the timestamp that should be used for subsequent incremental export.
 * ++Utilize _AtlasCluster_'s _additionalInfo_ fields to store serialized version of _AtlasSyncInfo_.
 * Provide REST APIs for retrieval of this information.



--
This message was sent by Atlassian JIRA
(v7.6.3#76005)