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https://issues.apache.org/jira/browse/SPARK-30629?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17023714#comment-17023714
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Maciej Szymkiewicz commented on SPARK-30629:
--------------------------------------------
Although I still have some doubts... This should terminate (at least for some
values of {{x}})
{code:r}
f <- function(x) {
if(x > 0) {
f(x - 1)
} else {
x
}
}
{code}
but it still fails with the same exception (build from
d5b92b24c41b047c64a4d89cc4061ebf534f0995)
{code}
> SparkR:::cleanClosure(f)
Error: node stack overflow
{code}
> cleanClosure on recursive call leads to node stack overflow
> -----------------------------------------------------------
>
> Key: SPARK-30629
> URL: https://issues.apache.org/jira/browse/SPARK-30629
> Project: Spark
> Issue Type: Bug
> Components: SparkR
> Affects Versions: 3.0.0
> Reporter: Maciej Szymkiewicz
> Priority: Major
>
> This problem surfaced while handling SPARK-22817. In theory there are tests,
> which cover that problem, but it seems like they have been dead for some
> reason.
> Reproducible example
> {code:r}
> f <- function(x) {
> f(x)
> }
> SparkR:::cleanClosure(f)
> {code}
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