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Posted to issues@spark.apache.org by "Apache Spark (Jira)" <ji...@apache.org> on 2022/11/05 00:14:00 UTC
[jira] [Assigned] (SPARK-41015) Failure of ProtobufCatalystDataConversionSuite.scala
[ https://issues.apache.org/jira/browse/SPARK-41015?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Apache Spark reassigned SPARK-41015:
------------------------------------
Assignee: Apache Spark
> Failure of ProtobufCatalystDataConversionSuite.scala
> ----------------------------------------------------
>
> Key: SPARK-41015
> URL: https://issues.apache.org/jira/browse/SPARK-41015
> Project: Spark
> Issue Type: Bug
> Components: SQL
> Affects Versions: 3.4.0
> Reporter: Max Gekk
> Assignee: Apache Spark
> Priority: Major
>
> To reproduce the issue, set the seed to 38:
> {code}
> diff --git a/connector/protobuf/src/test/scala/org/apache/spark/sql/protobuf/ProtobufCatalystDataConversionSuite.scala b/connector/protobuf/src/test/scala/org/apache/spark/sql/protobuf/ProtobufCatalystDataConversionSuite.scala
> index 271c5b0fec..080bf1eb1f 100644
> --- a/connector/protobuf/src/test/scala/org/apache/spark/sql/protobuf/ProtobufCatalystDataConversionSuite.scala
> +++ b/connector/protobuf/src/test/scala/org/apache/spark/sql/protobuf/ProtobufCatalystDataConversionSuite.scala
> @@ -123,7 +123,7 @@ class ProtobufCatalystDataConversionSuite
> StringType -> ("StringMsg", ""))
> testingTypes.foreach { dt =>
> - val seed = 1 + scala.util.Random.nextInt((1024 - 1) + 1)
> + val seed = 38
> test(s"single $dt with seed $seed") {
> val (messageName, defaultValue) = catalystTypesToProtoMessages(dt.fields(0).dataType)
> {code}
> and run the test:
> {code}
> build/sbt "test:testOnly *ProtobufCatalystDataConversionSuite"
> {code}
> which fails with NPE:
> {code}
> [info] - single StructType(StructField(double_type,DoubleType,true)) with seed 38 *** FAILED *** (10 milliseconds)
> [info] java.lang.NullPointerException:
> [info] at org.apache.spark.sql.protobuf.ProtobufCatalystDataConversionSuite.$anonfun$new$2(ProtobufCatalystDataConversionSuite.scala:134)
> [info] at scala.runtime.java8.JFunction0$mcV$sp.apply(JFunction0$mcV$sp.java:23)
> [info] at org.scalatest.OutcomeOf.outcomeOf(OutcomeOf.scala:85)
> [info] at org.scalatest.OutcomeOf.outcomeOf$(OutcomeOf.scala:83)
> {code}
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