[
https://issues.apache.org/jira/browse/SPARK-45747?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Jungtaek Lim resolved SPARK-45747.
----------------------------------
Fix Version/s: 4.0.0
Resolution: Fixed
Issue resolved by pull request 43788
[https://github.com/apache/spark/pull/43788]
> Support session window aggregation in state reader
> --------------------------------------------------
>
> Key: SPARK-45747
> URL: https://issues.apache.org/jira/browse/SPARK-45747
> Project: Spark
> Issue Type: Improvement
> Components: Structured Streaming
> Affects Versions: 3.5.0
> Reporter: Chaoqin Li
> Assignee: Chaoqin Li
> Priority: Major
> Labels: pull-request-available
> Fix For: 4.0.0
>
>
> We are introducing state reader in SPARK-45511, but currently session window
> operator is not supported because the numColPrefixKey is unknown. We can read
> the operator state metadata introduced in SPARK-45558 to determine the number
> of prefix columns and load the state of session window correctly.
--
This message was sent by Atlassian Jira
(v8.20.10#820010)
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
