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Posted to issues@spark.apache.org by "Hyukjin Kwon (JIRA)" <ji...@apache.org> on 2018/04/14 14:06:00 UTC
[jira] [Commented] (SPARK-23982) NoSuchMethodException: There is no
startCredentialUpdater method in the object YarnSparkHadoopUtil
[ https://issues.apache.org/jira/browse/SPARK-23982?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16438350#comment-16438350 ]
Hyukjin Kwon commented on SPARK-23982:
--------------------------------------
Don't set a blocker which is usually reserved for committers.
> 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
> Priority: Blocker
>
> 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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