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https://issues.apache.org/jira/browse/ATLAS-3280?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jiaqi Shan updated ATLAS-3280:
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Description:
When altering an external table or a view, Hive Hook will create lineage
incorrectly as follows
!alter_lineage.jpg!
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
!lineage.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.
> 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
> Reporter: Jiaqi Shan
> Priority: Major
> Fix For: 1.0.0, 1.1.0
>
> Attachments: 0001-ATLAS-3280.patch, alter_lineage.jpg, lineage.png
>
>
> When altering an external table or a view, Hive Hook will create lineage
> incorrectly as follows
> !alter_lineage.jpg!
>
> 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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