Github user vanzin commented on a diff in the pull request:
https://github.com/apache/spark/pull/20784#discussion_r177522292
--- Diff:
sql/hive-thriftserver/src/main/scala/org/apache/spark/sql/hive/thriftserver/SparkSQLCLIDriver.scala
---
@@ -121,6 +123,11 @@ private[hive] object SparkSQLCLIDriver extends Logging
{
}
}
+ Option(new HiveDelegationTokenProvider)
--- End diff --
What are you trying to achieve? `new` either returns something or throws an
exception, so either you get `Some(foo)` here or an exception.
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