Problem select empty ORC table

Error when I selected empty ORC table

[pprado@hadoop-m ~]$ beeline -u jdbc:hive2://
WARNING: Use "yarn jar" to launch YARN applications.
Connecting to jdbc:hive2://
Connected to: Apache Hive (version 1.2.1000.2.4.2.0-258)
Driver: Hive JDBC (version 1.2.1000.2.4.2.0-258)
Transaction isolation: TRANSACTION_REPEATABLE_READ
Beeline version 1.2.1000.2.4.2.0-258 by Apache Hive

On beeline => create table my_test (id int, name String) stored as orc;
On beeline => select * from my_test;

16/05/13 18:18:57 [main]: ERROR hdfs.KeyProviderCache: Could not find uri with key [dfs.encryption.key.provider.uri] to create a keyProvider !!
OK
--------------------------

--------------------------
--------------------------
No rows selected (1.227 seconds)

Hive is OK!

Now, when i execute pyspark.

Welcome to
SPARK version 1.6.1

Using Python version 2.6.6 (r266:84292, Jul 23 2015 15:22:56)
SparkContext available as sc, HiveContext available as sqlContext.

PySpark => sqlContext.sql("select * from my_test")

16/05/13 18:33:41 INFO ParseDriver: Parsing command: select * from my_test
16/05/13 18:33:41 INFO ParseDriver: Parse Completed
Traceback (most recent call last):
File "", line 1, in
File "/usr/hdp/2.4.2.0-258/spark/python/pyspark/sql/context.py", line 580, in sql
return DataFrame(self.ssql_ctx.sql(sqlQuery), self)
File "/usr/hdp/2.4.2.0-258/spark/python/lib/py4j-0.9-src.zip/py4j/java_gateway.py", line 813, in _call
File "/usr/hdp/2.4.2.0-258/spark/python/pyspark/sql/utils.py", line 53, in deco
raise IllegalArgumentException(s.split(': ', 1)[1], stackTrace)
pyspark.sql.utils.IllegalArgumentException: u'orcFileOperator: path hdfs://hadoop-m.c.sva-0001.internal:8020/apps/hive/warehouse/my_test does not have valid orc files matching the pattern'

when i create parquet table, it's all right. I do not have problem.