[jira] [Assigned] (SPARK-39940) Batch query cannot read the updates from streaming query if streaming query writes to the catalog table via DSv1 sink

["Apache Spark (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/SPARK-39940?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Apache Spark reassigned SPARK-39940:
------------------------------------

    Assignee: Apache Spark

> Batch query cannot read the updates from streaming query if streaming query writes to the catalog table via DSv1 sink
> ---------------------------------------------------------------------------------------------------------------------
>
>                 Key: SPARK-39940
>                 URL: https://issues.apache.org/jira/browse/SPARK-39940
>             Project: Spark
>          Issue Type: Bug
>          Components: Structured Streaming
>    Affects Versions: 3.4.0, 3.3.1, 3.2.3
>            Reporter: Jungtaek Lim
>            Assignee: Apache Spark
>            Priority: Major
>
> (I think this should be ancient issue but there's no good way to list up all affected versions, so I just pick up the recent version in each version line.)
> When streaming query writes to catalog table via DSv1 sink, there is no refreshing/invalidation of the destination table, hence querying the destination table with batch query is not guaranteed to read the latest "committed" updates.



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