[
https://issues.apache.org/jira/browse/SPARK-5499?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Tien-Dung LE updated SPARK-5499:
--------------------------------
Description:
I got an error "org.apache.spark.SparkException: Job aborted due to stage
failure: Task serialization failed: java.lang.StackOverflowError" when
executing an action with 1000 transformations.
Here is a code snippet to re-produce the error:
import org.apache.spark.rdd.RDD
var pair: RDD[(Long,Long)] = sc.parallelize(Array((1L,2L)))
var newPair: RDD[(Long,Long)] = null
for (i <- 1 to 1000) {
newPair = pair.map(_.swap)
pair = newPair
}
println("Count = " + pair.count())
was:
I got an error "org.apache.spark.SparkException: Job aborted due to stage
failure: Task serialization failed: java.lang.StackOverflowError" when
executing an action with 1000 transformations cause.
Here is a code snippet to re-produce the error:
import org.apache.spark.rdd.RDD
var pair: RDD[(Long,Long)] = sc.parallelize(Array((1L,2L)))
var newPair: RDD[(Long,Long)] = null
for (i <- 1 to 1000) {
newPair = pair.map(_.swap)
pair = newPair
}
println("Count = " + pair.count())
> iterative computing with 1000 iterations causes stage failure
> -------------------------------------------------------------
>
> Key: SPARK-5499
> URL: https://issues.apache.org/jira/browse/SPARK-5499
> Project: Spark
> Issue Type: Bug
> Components: Spark Core
> Affects Versions: 1.2.0
> Reporter: Tien-Dung LE
>
> I got an error "org.apache.spark.SparkException: Job aborted due to stage
> failure: Task serialization failed: java.lang.StackOverflowError" when
> executing an action with 1000 transformations.
> Here is a code snippet to re-produce the error:
> import org.apache.spark.rdd.RDD
> var pair: RDD[(Long,Long)] = sc.parallelize(Array((1L,2L)))
> var newPair: RDD[(Long,Long)] = null
> for (i <- 1 to 1000) {
> newPair = pair.map(_.swap)
> pair = newPair
> }
> println("Count = " + pair.count())
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
