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Posted to issues@spark.apache.org by "feiwang (Jira)" <ji...@apache.org> on 2021/02/02 06:44:00 UTC
[jira] [Updated] (SPARK-34322) When refreshing a non-temporary
view, also refresh its underlying tables
[ https://issues.apache.org/jira/browse/SPARK-34322?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
feiwang updated SPARK-34322:
----------------------------
Description:
For a view, there might be several underlying tables.
In long-running spark server use case, such as zeppelin, kyuubi, livy.
If a table updated, we need refresh this table in current long running spark session.
But if the table is a view, we need refresh the underlying tables one by one.
> When refreshing a non-temporary view, also refresh its underlying tables
> ------------------------------------------------------------------------
>
> Key: SPARK-34322
> URL: https://issues.apache.org/jira/browse/SPARK-34322
> Project: Spark
> Issue Type: Improvement
> Components: SQL
> Affects Versions: 3.0.1
> Reporter: feiwang
> Priority: Major
>
> For a view, there might be several underlying tables.
> In long-running spark server use case, such as zeppelin, kyuubi, livy.
> If a table updated, we need refresh this table in current long running spark session.
> But if the table is a view, we need refresh the underlying tables one by one.
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