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https://issues.apache.org/jira/browse/SPARK-37345?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17444428#comment-17444428
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Yuming Wang commented on SPARK-37345:
-------------------------------------
Related changes: https://github.com/elastic/elasticsearch/pull/67391/files
> Add java.security.jgss/sun.security.krb5 to DEFAULT_MODULE_OPTIONS
> ------------------------------------------------------------------
>
> Key: SPARK-37345
> URL: https://issues.apache.org/jira/browse/SPARK-37345
> Project: Spark
> Issue Type: Sub-task
> Components: Spark Core
> Affects Versions: 3.3.0
> Reporter: Yuming Wang
> Priority: Major
>
> {noformat}
> Exception in thread "main" java.lang.IllegalArgumentException: Can't get
> Kerberos realm
> at
> org.apache.hadoop.security.HadoopKerberosName.setConfiguration(HadoopKerberosName.java:65)
> at
> org.apache.hadoop.security.UserGroupInformation.initialize(UserGroupInformation.java:306)
> at
> org.apache.hadoop.security.UserGroupInformation.setConfiguration(UserGroupInformation.java:352)
> at
> org.apache.spark.deploy.SparkHadoopUtil.<init>(SparkHadoopUtil.scala:50)
> at
> org.apache.spark.deploy.SparkHadoopUtil$.instance$lzycompute(SparkHadoopUtil.scala:397)
> at
> org.apache.spark.deploy.SparkHadoopUtil$.instance(SparkHadoopUtil.scala:397)
> at
> org.apache.spark.deploy.SparkHadoopUtil$.get(SparkHadoopUtil.scala:418)
> at
> org.apache.spark.executor.CoarseGrainedExecutorBackend$.run(CoarseGrainedExecutorBackend.scala:423)
> at
> org.apache.spark.executor.YarnCoarseGrainedExecutorBackend$.main(YarnCoarseGrainedExecutorBackend.scala:81)
> at
> org.apache.spark.executor.YarnCoarseGrainedExecutorBackend.main(YarnCoarseGrainedExecutorBackend.scala)
> Caused by: java.lang.IllegalAccessException: class
> org.apache.hadoop.security.authentication.util.KerberosUtil cannot access
> class sun.security.krb5.Config (in module java.security.jgss) because module
> java.security.jgss does not export sun.security.krb5 to unnamed module
> @3a0baae5
> at
> java.base/jdk.internal.reflect.Reflection.newIllegalAccessException(Reflection.java:392)
> at
> java.base/java.lang.reflect.AccessibleObject.checkAccess(AccessibleObject.java:674)
> at java.base/java.lang.reflect.Method.invoke(Method.java:560)
> at
> org.apache.hadoop.security.authentication.util.KerberosUtil.getDefaultRealm(KerberosUtil.java:85)
> at
> org.apache.hadoop.security.HadoopKerberosName.setConfiguration(HadoopKerberosName.java:63)
> ... 9 more
> {noformat}
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