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https://issues.apache.org/jira/browse/SPARK-23754?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Marcelo Vanzin updated SPARK-23754:
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Target Version/s: 2.3.1
Adding target version so it actually shows up in searches...
> StopIterator exception in Python UDF results in partial result
> --------------------------------------------------------------
>
> Key: SPARK-23754
> URL: https://issues.apache.org/jira/browse/SPARK-23754
> Project: Spark
> Issue Type: Bug
> Components: PySpark
> Affects Versions: 2.3.0
> Reporter: Li Jin
> Priority: Blocker
>
> Reproduce:
> {code:java}
> df = spark.range(0, 1000)
> from pyspark.sql.functions import udf
> def foo(x):
> raise StopIteration()
> df.withColumn('v', udf(foo)).show()
> # Results
> # +---+---+
> # | id| v|
> # +---+---+
> # +---+---+{code}
> I think the task should fail in this case
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