Have you tried running a query? something like:
```
test.select("*").limit(10).show()
```
On Thu, Jun 8, 2017 at 4:16 AM, Даша Ковальчук <dashakovalchu...@gmail.com>
wrote:
> Hi guys,
>
> I need to execute hive queries on remote hive server from spark, but for
> some reasons i receive only column names(without data).
> Data available in table, I checked it via HUE and java jdbc connection.
>
> Here is my code example:
> val test = spark.read
> .option("url", "jdbc:hive2://remote.hive.server:10000/work_base")
> .option("user", "user")
> .option("password", "password")
> .option("dbtable", "some_table_with_data")
> .option("driver", "org.apache.hive.jdbc.HiveDriver")
> .format("jdbc")
> .load()
> test.show()
>
>
> Scala version: 2.11
> Spark version: 2.1.0, i also tried 2.1.1
> Hive version: CDH 5.7 Hive 1.1.1
> Hive JDBC version: 1.1.1
>
> But this problem available on Hive with later versions, too.
> I didn't find anything in mail group answers and StackOverflow.
> Could you, please, help me with this issue or could you help me find correct
> solution how to query remote hive from spark?
>
> Thanks in advance!
>
