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Posted to issues@spark.apache.org by "John (JIRA)" <ji...@apache.org> on 2018/04/14 07:26:00 UTC

[jira] [Created] (SPARK-23982) NoSuchMethodException: There is no startCredentialUpdater method in the object YarnSparkHadoopUtil

John created SPARK-23982:
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             Summary: NoSuchMethodException: There is no startCredentialUpdater method in the object YarnSparkHadoopUtil
                 Key: SPARK-23982
                 URL: https://issues.apache.org/jira/browse/SPARK-23982
             Project: Spark
          Issue Type: Bug
          Components: Spark Core
    Affects Versions: 2.3.0
            Reporter: John


 In the 219 line of the CoarseGrainedExecutorBackend class：
Utils.classForName("org.apache.spark.deploy.yarn.YarnSparkHadoopUtil").getMethod("startCredentialUpdater", classOf[SparkConf]).invoke(null, driverConf)
But, There is no startCredentialUpdater method in the object YarnSparkHadoopUtil.
 



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