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https://issues.apache.org/jira/browse/SPARK-47167?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Uros Stankovic updated SPARK-47167:
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Description:
JDBCRelation's method toV1TableScan creates v1 anonymous relation that can use
predicates and other pushdowns of JDBCRelation object (v2 relation).
That relation can later be logged to telemetry or to shown in Spark UI by that
name. It is not descriptive enough, so the idea is to use concrete class.
was:BaseRelation class do not provide any descriptive information like name
or description, etc. So it would be great to add such class so debugging and
logging would be easier.
> Add concrete relation class for JDBC relation made in V1TableScan
> -
>
> Key: SPARK-47167
> URL: https://issues.apache.org/jira/browse/SPARK-47167
> Project: Spark
> Issue Type: Task
> Components: SQL
>Affects Versions: 3.5.1
>Reporter: Uros Stankovic
>Assignee: Uros Stankovic
>Priority: Minor
> Labels: pull-request-available
> Fix For: 4.0.0
>
>
> JDBCRelation's method toV1TableScan creates v1 anonymous relation that can
> use predicates and other pushdowns of JDBCRelation object (v2 relation).
> That relation can later be logged to telemetry or to shown in Spark UI by
> that name. It is not descriptive enough, so the idea is to use concrete class.
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