You are viewing a plain text version of this content. The canonical link for it is here.
Posted to issues@spark.apache.org by "ASF GitHub Bot (Jira)" <ji...@apache.org> on 2026/04/12 18:47:00 UTC
[jira] [Updated] (SPARK-56453) Open Add ResolveEventTimeWatermark to HiveSessionStateBuilder
[ https://issues.apache.org/jira/browse/SPARK-56453?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
ASF GitHub Bot updated SPARK-56453:
-----------------------------------
Labels: pull-request-available (was: )
> Open Add ResolveEventTimeWatermark to HiveSessionStateBuilder
> -------------------------------------------------------------
>
> Key: SPARK-56453
> URL: https://issues.apache.org/jira/browse/SPARK-56453
> Project: Spark
> Issue Type: Bug
> Components: Structured Streaming
> Affects Versions: 4.2.0
> Reporter: Eric Marnadi
> Priority: Major
> Labels: pull-request-available
>
> * {*}Add {{ResolveEventTimeWatermark}} to {{HiveSessionStateBuilder.extendedResolutionRules}}{*}: SPARK-53687 introduced the {{UnresolvedEventTimeWatermark}} / {{ResolveEventTimeWatermark}} pattern for the SQL WATERMARK clause but only added the rule to {{{}BaseSessionStateBuilder{}}}. {{HiveSessionStateBuilder}} — used in all Databricks production environments (Hive catalog is the default) — was never updated. Without the rule, {{UnresolvedEventTimeWatermark}} (which has {{output = Nil}} per the {{UnresolvedNode}} contract) persists through analysis, blocking column resolution when WATERMARK is used with an alias in JOIN conditions.
> * *Add {{WatermarkColumnResolutionSuite}}* in both {{sql/core}} (BaseSessionStateBuilder) and {{sql/hive}} (HiveSessionStateBuilder) to cover STREAM + WATERMARK + alias column resolution through the production analyzer.
--
This message was sent by Atlassian Jira
(v8.20.10#820010)
---------------------------------------------------------------------
To unsubscribe, e-mail: issues-unsubscribe@spark.apache.org
For additional commands, e-mail: issues-help@spark.apache.org