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https://issues.apache.org/jira/browse/SPARK-35581?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17404707#comment-17404707
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Apache Spark commented on SPARK-35581:
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User 'MaxGekk' has created a pull request for this issue:
https://github.com/apache/spark/pull/33840
> Casting special strings to DATE/TIMESTAMP returns inconsistent results
> ----------------------------------------------------------------------
>
> Key: SPARK-35581
> URL: https://issues.apache.org/jira/browse/SPARK-35581
> Project: Spark
> Issue Type: Bug
> Components: SQL
> Affects Versions: 3.2.0
> Reporter: Max Gekk
> Assignee: Max Gekk
> Priority: Major
> Fix For: 3.2.0
>
>
> When casting the special values "now", "today", "tomorrow", and "yesterday"
> to DATE/TIMESTAMP, Spark may return inconsistent results.
> Looks like Spark runs the expression on each executor, on every row
> independently. So the results could differ across executors if they have
> different system time, and across rows because of the resolution of "now".
> https://github.com/databricks/runtime/blob/master/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/util/DateTimeUtils.scala#L876
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