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https://issues.apache.org/jira/browse/SPARK-24349?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16484096#comment-16484096
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Apache Spark commented on SPARK-24349:
--------------------------------------
User 'LantaoJin' has created a pull request for this issue:
https://github.com/apache/spark/pull/21396
> obtainDelegationTokens() exits JVM if Driver use JDBC instead of using
> metastore
> ---------------------------------------------------------------------------------
>
> Key: SPARK-24349
> URL: https://issues.apache.org/jira/browse/SPARK-24349
> Project: Spark
> Issue Type: Bug
> Components: SQL
> Affects Versions: 2.3.0
> Reporter: Lantao Jin
> Priority: Major
>
> In [SPARK-23639|https://issues.apache.org/jira/browse/SPARK-23639], use
> --proxy-user to impersonate will invoke obtainDelegationTokens(), but current
> Driver use JDBC instead of metastore, it will failed out with
> {code}
> WARN HiveConf: HiveConf of name hive.server2.enable.impersonation does not
> exist
> Exception in thread "main" java.lang.IllegalArgumentException: requirement
> failed: Hive metastore uri undefined
> at scala.Predef$.require(Predef.scala:224)
> at
> org.apache.spark.sql.hive.thriftserver.HiveCredentialProvider.obtainCredentials(HiveCredentialProvider.scala:73)
> at
> org.apache.spark.sql.hive.thriftserver.SparkSQLEnv$.init(SparkSQLEnv.scala:56)
> at
> org.apache.spark.sql.hive.thriftserver.SparkSQLCLIDriver.<init>(SparkSQLCLIDriver.scala:288)
> at
> org.apache.spark.sql.hive.thriftserver.SparkSQLCLIDriver$.main(SparkSQLCLIDriver.scala:137)
> at
> org.apache.spark.sql.hive.thriftserver.SparkSQLCLIDriver.main(SparkSQLCLIDriver.scala)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:498)
> at
> org.apache.spark.deploy.SparkSubmit$.org$apache$spark$deploy$SparkSubmit$$runMain(SparkSubmit.scala:738)
> at
> org.apache.spark.deploy.SparkSubmit$$anon$1.run(SparkSubmit.scala:169)
> at
> org.apache.spark.deploy.SparkSubmit$$anon$1.run(SparkSubmit.scala:167)
> at java.security.AccessController.doPrivileged(Native Method)
> at javax.security.auth.Subject.doAs(Subject.java:422)
> at
> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1698)
> at
> org.apache.spark.deploy.SparkSubmit$.doRunMain$1(SparkSubmit.scala:167)
> at org.apache.spark.deploy.SparkSubmit$.submit(SparkSubmit.scala:212)
> at org.apache.spark.deploy.SparkSubmit$.main(SparkSubmit.scala:126)
> at org.apache.spark.deploy.SparkSubmit.main(SparkSubmit.scala)
> 18/05/22 05:24:16 INFO ShutdownHookManager: Shutdown hook called
> 18/05/22 05:24:16 INFO ShutdownHookManager: Deleting directory
> /tmp/spark-b63ad788-1a47-4326-9972-c4fde1dc19c3
> {code}
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