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https://issues.apache.org/jira/browse/SPARK-29401?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Dongjoon Hyun resolved SPARK-29401.
-----------------------------------
Fix Version/s: 3.0.0
Resolution: Fixed
Issue resolved by pull request 26062
[https://github.com/apache/spark/pull/26062]
> Replace ambiguous varargs call parallelize(Array) with parallelize(Seq)
> -----------------------------------------------------------------------
>
> Key: SPARK-29401
> URL: https://issues.apache.org/jira/browse/SPARK-29401
> Project: Spark
> Issue Type: Sub-task
> Components: ML, Spark Core
> Affects Versions: 3.0.0
> Reporter: Sean R. Owen
> Assignee: Sean R. Owen
> Priority: Minor
> Fix For: 3.0.0
>
>
> Another general class of Scala 2.13 compile errors:
> {code}
> [ERROR] [Error]
> /Users/seanowen/Documents/spark_2.13/core/src/test/scala/org/apache/spark/ShuffleSuite.scala:47:
> overloaded method value apply with alternatives:
> (x: Unit,xs: Unit*)Array[Unit] <and>
> (x: Double,xs: Double*)Array[Double] <and>
> (x: Float,xs: Float*)Array[Float] <and>
> (x: Long,xs: Long*)Array[Long] <and>
> (x: Int,xs: Int*)Array[Int] <and>
> (x: Char,xs: Char*)Array[Char] <and>
> (x: Short,xs: Short*)Array[Short] <and>
> (x: Byte,xs: Byte*)Array[Byte] <and>
> (x: Boolean,xs: Boolean*)Array[Boolean]
> cannot be applied to ((Int, Int), (Int, Int), (Int, Int), (Int, Int))
> {code}
> All of these (almost all?) are from calls to {{SparkContext.parallelize}}
> with an Array of tuples. We can replace them with Seqs, which seems to work.
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