[
https://issues.apache.org/jira/browse/SPARK-27137?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16791744#comment-16791744
]
Osira Ben commented on SPARK-27137:
-----------------------------------
Indeed it works in the current master! Thank you!
> Spark captured variable is null if the code is pasted via :paste
> ----------------------------------------------------------------
>
> Key: SPARK-27137
> URL: https://issues.apache.org/jira/browse/SPARK-27137
> Project: Spark
> Issue Type: Bug
> Components: Spark Core
> Affects Versions: 2.4.0
> Reporter: Osira Ben
> Priority: Major
>
> If I execute this piece of code
> {code:java}
> val foo = "foo"
> def f(arg: Any): Unit = {
> Option(42).foreach(_ => java.util.Objects.requireNonNull(foo, "foo"))
> }
> sc.parallelize(Seq(1, 2), 2).foreach(f)
> {code}
> {{in spark2-shell via :paste it throws}}
> {code:java}
> scala> :paste
> // Entering paste mode (ctrl-D to finish)
> val foo = "foo"
> def f(arg: Any): Unit = {
> Option(42).foreach(_ => java.util.Objects.requireNonNull(foo, "foo"))
> }
> sc.parallelize(Seq(1, 2), 2).foreach(f)
> // Exiting paste mode, now interpreting.
> 19/03/11 15:02:06 WARN scheduler.TaskSetManager: Lost task 0.0 in stage 1.0
> (TID 2, hadoop.company.com, executor 1): java.lang.NullPointerException: foo
> at java.util.Objects.requireNonNull(Objects.java:228)
> {code}
> However if I execute it pasting without :paste or via spark2-shell -i it
> doesn't.
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
---------------------------------------------------------------------
To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org
For additional commands, e-mail: issues-h...@spark.apache.org
