Github user chesterxgchen commented on a diff in the pull request: https://github.com/apache/spark/pull/9232#discussion_r42810773 --- Diff: yarn/src/main/scala/org/apache/spark/deploy/yarn/YarnSparkHadoopUtil.scala --- @@ -337,5 +339,82 @@ object YarnSparkHadoopUtil { conf.getInt("spark.executor.instances", targetNumExecutors) } } + + /** + * Obtains token for the Hive metastore. Exceptions are caught and logged + */ + def obtainTokenForHiveMetastore( --- End diff -- I like the method return Option
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