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From Egor Pahomov <pahomov.e...@gmail.com>
Subject Re: Thrift JDBC server - why only one per machine and only yarn-client
Date Fri, 01 Jul 2016 17:47:32 GMT
I get

"org.apache.spark.sql.hive.thriftserver.HiveThriftServer2 running as
process 28989.  Stop it first."

Is it a bug?

2016-07-01 10:10 GMT-07:00 Jeff Zhang <zjffdu@gmail.com>:

> I don't think the one instance per machine is true.  As long as you
> resolve the conflict issue such as port conflict, pid file, log file and
> etc, you can run multiple instances of spark thrift server.
>
> On Fri, Jul 1, 2016 at 9:32 AM, Egor Pahomov <pahomov.egor@gmail.com>
> wrote:
>
>> Hi, I'm using Spark Thrift JDBC server and 2 limitations are really
>> bother me -
>>
>> 1) One instance per machine
>> 2) Yarn client only(not yarn cluster)
>>
>> Are there any architectural reasons for such limitations? About
>> yarn-client I might understand in theory - master is the same process as a
>> server, so it makes some sense, but it's really inconvenient - I need a lot
>> of memory on my driver machine. Reasons for one instance per machine I do
>> not understand.
>>
>> --
>>
>>
>> *Sincerely yoursEgor Pakhomov*
>>
>
>
>
> --
> Best Regards
>
> Jeff Zhang
>



-- 


*Sincerely yoursEgor Pakhomov*

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