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Posted to dev@atlas.apache.org by "Jiaqi Shan (JIRA)" <ji...@apache.org> on 2019/06/17 08:53:00 UTC
[jira] [Updated] (ATLAS-3280) Hive Hook creates lineage incorrectly
when alter external table or view
[ https://issues.apache.org/jira/browse/ATLAS-3280?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jiaqi Shan updated ATLAS-3280:
------------------------------
Description:
When altering an external table or a view, Hive Hook will create lineage incorrectly as follows：
[^image-2019-06-17-16-50-07-833.png]
So we propose to add a parameter {{ignoreProcessEntity}} to {{CreateTable.getEntites}}. When set to true, Hive Hook won’t create lineage to external table or view. We also add the parameter to {{AlterTable}} accordingly.
was:
When altering an external table or a view, Hive Hook will create lineage incorrectly as follows：
!image-2019-06-17-16-50-07-833.png|thumbnail!
So we propose to add a parameter {{ignoreProcessEntity}} to {{CreateTable.getEntites}}. When set to true, Hive Hook won’t create lineage to external table or view. We also add the parameter to {{AlterTable}} accordingly.
> Hive Hook creates lineage incorrectly when alter external table or view
> -----------------------------------------------------------------------
>
> Key: ATLAS-3280
> URL: https://issues.apache.org/jira/browse/ATLAS-3280
> Project: Atlas
> Issue Type: Bug
> Components: atlas-core
> Affects Versions: 1.0.0, 1.1.0, 2.0.0
> Reporter: Jiaqi Shan
> Priority: Major
> Fix For: 1.0.0, 1.1.0, 2.0.0
>
> Attachments: image-2019-06-17-16-50-07-833.png
>
>
> When altering an external table or a view, Hive Hook will create lineage incorrectly as follows：
> [^image-2019-06-17-16-50-07-833.png]
> So we propose to add a parameter {{ignoreProcessEntity}} to {{CreateTable.getEntites}}. When set to true, Hive Hook won’t create lineage to external table or view. We also add the parameter to {{AlterTable}} accordingly.
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