[
https://issues.apache.org/jira/browse/SPARK-55987?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Jungtaek Lim resolved SPARK-55987.
----------------------------------
Fix Version/s: 4.2.0
Resolution: Fixed
Issue resolved by pull request 54786
[https://github.com/apache/spark/pull/54786]
> Fix time window join in stream-stream join state format V4
> ----------------------------------------------------------
>
> Key: SPARK-55987
> URL: https://issues.apache.org/jira/browse/SPARK-55987
> Project: Spark
> Issue Type: Bug
> Components: Structured Streaming
> Affects Versions: 4.2.0
> Reporter: Nicholas Chew
> Assignee: Nicholas Chew
> Priority: Major
> Labels: pull-request-available
> Fix For: 4.2.0
>
>
> Stream-stream join V4 state manager was deducing the event time column
> ordinal in join keys independently per side which didn't work for window
> structs.
> Instead, use findJoinKeyOrdinalForWatermark from
> StreamingSymmetricHashJoinHelper which correctly resolves this for both sides.
--
This message was sent by Atlassian Jira
(v8.20.10#820010)
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
