I made a PR for dealing with it.. Check
https://issues.apache.org/jira/browse/ZEPPELIN-995
@Prasad Concerning maxConcurrency, I'm trying to change Zeppelin's
structure in order to support it. Wait a moment please.
JL
On Sun, Jun 12, 2016 at 2:29 AM, Jongyoul Lee <jongy...@gmail.com> wrote:
> Hello,
>
> Thanks for reporting it. I will make a PR for solving it.
>
> Regards,
> JL
>
>
> On Saturday, 11 June 2016, Timur Shenkao <t...@timshenkao.su> wrote:
>
>> Hi guys!
>>
>> I agree with Boris that this feature (ability to issue multiple Hive
>> queries simultaneously) is extremely important as people use Hive
>> interpereter not only against Hive but against other systems, too.
>> Predominantly RDBMS.
>> Making changes in source code by ourselves (not to mention without tests)
>> leads to incomatibility with future releases and doesnt' solve problem.
>>
>>
>> On Fri, Jun 10, 2016 at 10:22 PM, Prasad Wagle <prasadwa...@gmail.com>
>> wrote:
>>
>>> Hi Boris,
>>>
>>> You can run concurrent queries by overriding the getScheduler function
>>> in JDBCInterpreter to return ParallelScheduler like HiveInterpreter.
>>>
>>> @jongyoul - should we change JDBCInterpreter. getScheduler to return
>>> ParallelScheduler? It would also be nice to make maxConcurrency
>>> configurable.
>>>
>>> JDBCInterpreter:
>>> @Override
>>> public Scheduler getScheduler() {
>>> return SchedulerFactory.singleton().createOrGetFIFOScheduler(
>>> JDBCInterpreter.class.getName() + this.hashCode());
>>> }
>>>
>>> HiveInterpreter:
>>> @Override
>>> public Scheduler getScheduler() {
>>> return SchedulerFactory.singleton().createOrGetParallelScheduler(
>>> HiveInterpreter.class.getName() + this.hashCode(), 10);
>>> }
>>>
>>> Thanks,
>>> Prasad
>>>
>>> On Fri, Jun 10, 2016 at 5:52 AM, Boris Schminke <schmink...@gmail.com>
>>> wrote:
>>>
>>>> Hi all,
>>>> when I used the Hive interpreter I could send several queries in
>>>> parallel. Now in Zeppelin 0.6 Hive Interpreter is merged into JDBC (which
>>>> is very good) but I can not execute concurrent Hive queries (which is not
>>>> so good).
>>>> How can I run concurrent queries to Hive using JDBC interpreter now in
>>>> Zeppelin 0.6?
>>>>
>>>> Regards,
>>>> Boris
>>>>
>>>
>>>
>>
>
> --
> 이종열, Jongyoul Lee, 李宗烈
> http://madeng.net
>
>
--
이종열, Jongyoul Lee, 李宗烈
http://madeng.net
