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https://issues.apache.org/jira/browse/SPARK-34472?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17289258#comment-17289258
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Shardul Mahadik commented on SPARK-34472:
-----------------------------------------
[~xkrogen] raised a good point at
https://github.com/apache/spark/pull/31591#discussion_r579324686 that we should
refactor YarnClusterSuite to extract common parameter handling code to be
shared across tests. Will do this as a followup.
> SparkContext.addJar with an ivy path fails in cluster mode with a custom
> ivySettings file
> -----------------------------------------------------------------------------------------
>
> Key: SPARK-34472
> URL: https://issues.apache.org/jira/browse/SPARK-34472
> Project: Spark
> Issue Type: Bug
> Components: Spark Core
> Affects Versions: 3.2.0
> Reporter: Shardul Mahadik
> Priority: Major
>
> SPARK-33084 introduced support for Ivy paths in {{sc.addJar}} or Spark SQL
> {{ADD JAR}}. If we use a custom ivySettings file using
> {{spark.jars.ivySettings}}, it is loaded at
> [https://github.com/apache/spark/blob/b26e7b510bbaee63c4095ab47e75ff2a70e377d7/core/src/main/scala/org/apache/spark/deploy/SparkSubmit.scala#L1280.]
> However, this file is only accessible on the client machine. In cluster
> mode, this file is not available on the driver and so {{addJar}} fails.
> {code:sh}
> spark-submit --master yarn --deploy-mode cluster --class IvyAddJarExample
> --conf spark.jars.ivySettings=/path/to/ivySettings.xml example.jar
> {code}
> {code}
> java.lang.IllegalArgumentException: requirement failed: Ivy settings file
> /path/to/ivySettings.xml does not exist
> at scala.Predef$.require(Predef.scala:281)
> at
> org.apache.spark.deploy.SparkSubmitUtils$.loadIvySettings(SparkSubmit.scala:1331)
> at
> org.apache.spark.util.DependencyUtils$.resolveMavenDependencies(DependencyUtils.scala:176)
> at
> org.apache.spark.util.DependencyUtils$.resolveMavenDependencies(DependencyUtils.scala:156)
> at
> org.apache.spark.sql.internal.SessionResourceLoader.resolveJars(SessionState.scala:166)
> at
> org.apache.spark.sql.hive.HiveSessionResourceLoader.addJar(HiveSessionStateBuilder.scala:133)
> at
> org.apache.spark.sql.execution.command.AddJarCommand.run(resources.scala:40)
> {code}
> We should ship the ivySettings file to the driver so that {{addJar}} is able
> to find it.
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