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From Stephan Ewen <se...@apache.org>
Subject Re: Apache Flink:ProgramInvocationException on Yarn
Date Thu, 27 Aug 2015 16:54:42 GMT
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On Thu, Aug 27, 2015 at 6:49 PM, Alexey Sapozhnikov <alexey@scalabill.it>
wrote:

> Hello all.
>
> Some clarification: locally everything works great.
> However once we run our Flink on remote linux machine and try to run the
> client program from our machine, using create remote environment- Flink
> JobManager is raising this exception
>
> On Thu, Aug 27, 2015 at 7:41 PM, Stephan Ewen <sewen@apache.org> wrote:
>
>> If you start the job via the "bin/flink" script, then simply use
>> "ExecutionEnvironment.getExecutionEnvironment()" rather then creating a
>> remote environment manually.
>>
>> That way, hosts and ports are configured automatically.
>>
>> On Thu, Aug 27, 2015 at 6:39 PM, Robert Metzger <rmetzger@apache.org>
>> wrote:
>>
>>> Hi,
>>>
>>> Which values did you use for FLINK_SERVER_URL and FLINK_PORT?
>>> Every time you deploy Flink on YARN, the host and port change, because
>>> the
>>> JobManager is started on a different YARN container.
>>>
>>>
>>> On Thu, Aug 27, 2015 at 6:32 PM, Hanan Meyer <hanan@scalabill.it> wrote:
>>>
>>> > Hello All
>>> >
>>> > When using Eclipse IDE to submit Flink to Yarn single node cluster I'm
>>> > getting :
>>> > "org.apache.flink.client.program.ProgramInvocationException: Failed to
>>> > resolve JobManager"
>>> >
>>> > Using Flink 0.9.0
>>> >
>>> > The Jar copy a file from one location in Hdfs to another and works fine
>>> > while executed locally on the single node Yarn cluster -
>>> > bin/flink run -c Test ./examples/MyJar.jar
>>> > hdfs://localhost:9000/flink/in.txt hdfs://localhost:9000/flink/out.txt
>>> >
>>> > The code skeleton:
>>> >
>>> >     ExecutionEnvironment envRemote =
>>> > ExecutionEnvironment.createRemoteEnvironment
>>> > (FLINK_SERVER_URL,FLINK PORT,JAR_PATH_ON_CLIENT);
>>> > DataSet<String> data =
>>> > envRemote.readTextFile("hdfs://localhost:9000/flink/in.txt");
>>> > data.writeAsText("hdfs://localhost:9000/flink/out.txt");
>>> > envRemote.execute();
>>> >
>>> >
>>> > Please advise,
>>> >
>>> > Hanan Meyer
>>> >
>>>
>>
>>
>

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