Github user WangTaoTheTonic commented on the pull request:
https://github.com/apache/spark/pull/7118#issuecomment-139136144
I tested this patch, but got this error when executing "show databases;"
using beeline,
>>15/09/10 15:11:02 INFO SessionState: Created HDFS directory:
/tmp/hive/root/fc5c8bbe-0e63-49f1-8286-ec51c4432b94/_tmp_space.db
15/09/10 15:11:02 INFO HiveSessionImpl: Operation log session directory is
created: /tmp/root/operation_logs/fc5c8bbe-0e63-49f1-8286-ec51c4432b94
15/09/10 15:11:26 ERROR SparkExecuteStatementOperation: Error running hive
query as user : root
java.lang.NullPointerException
at
org.apache.spark.sql.hive.thriftserver.SparkExecuteStatementOperation$$anon$1$$anon$2.run(SparkExecuteStatementOperation.scala:164)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:415)
at
org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1628)
at
org.apache.spark.sql.hive.thriftserver.SparkExecuteStatementOperation$$anon$1.run(SparkExecuteStatementOperation.scala:182)
at
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
at
java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
at java.util.concurrent.FutureTask.run(FutureTask.java:166)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
at java.lang.Thread.run(Thread.java:722)
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