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From Ted Yu <yuzhih...@gmail.com>
Subject Re: WordCount with Flink Docker
Date Sat, 21 Apr 2018 22:39:31 GMT
bq. To enable Queryable State, please move the
flink-queryable-state-runtime jar from the opt to the lib folder.

Have you noticed the above and taken corresponding action ?

Thanks

On Sat, Apr 21, 2018 at 3:15 PM, JP de Vooght <jp@vooght.de> wrote:

> Hello,
>
> When I submit a WordCount job from the examples, without any parameter,
> to a standalone cluster running on Docker, I cannot see the
> System.out.println() message. Instead I notice the
> org.apache.flink.metrics.MetricGroup entry below (last)
>
> jobmanager_1   | Starting Job Manager
> jobmanager_1   | config file:
> jobmanager_1   | jobmanager.rpc.address: jobmanager
> jobmanager_1   | jobmanager.rpc.port: 6123
> jobmanager_1   | jobmanager.heap.mb: 1024
> jobmanager_1   | taskmanager.heap.mb: 1024
> jobmanager_1   | taskmanager.numberOfTaskSlots: 1
> jobmanager_1   | taskmanager.memory.preallocate: false
> jobmanager_1   | parallelism.default: 1
> jobmanager_1   | web.port: 8081
> jobmanager_1   | blob.server.port: 6124
> jobmanager_1   | query.server.port: 6125
> jobmanager_1   | Starting jobmanager as a console application on host
> 400baa8ff371.
> taskmanager_1  | Starting Task Manager
> taskmanager_1  | config file:
> taskmanager_1  | jobmanager.rpc.address: jobmanager
> taskmanager_1  | jobmanager.rpc.port: 6123
> taskmanager_1  | jobmanager.heap.mb: 1024
> taskmanager_1  | taskmanager.heap.mb: 1024
> taskmanager_1  | taskmanager.numberOfTaskSlots: 4
> taskmanager_1  | taskmanager.memory.preallocate: false
> taskmanager_1  | parallelism.default: 1
> taskmanager_1  | web.port: 8081
> taskmanager_1  | blob.server.port: 6124
> taskmanager_1  | query.server.port: 6125
> taskmanager_1  | Starting taskmanager as a console application on host
> 531ef6c27264.
> jobmanager_1   | Slf4jLogger started
> taskmanager_1  | Slf4jLogger started
> taskmanager_1  | Could not load Queryable State Client Proxy. Probable
> reason: flink-queryable-state-runtime is not in the classpath. To enable
> Queryable State, please move the flink-queryable-state-runtime jar from
> the opt to the lib folder.
> taskmanager_1  | Could not load Queryable State Server. Probable reason:
> flink-queryable-state-runtime is not in the classpath. To enable
> Queryable State, please move the flink-queryable-state-runtime jar from
> the opt to the lib folder.
> taskmanager_1  | The operator name DataSource (at
> getDefaultTextLineDataSet(WordCountData.java:70)
> (org.apache.flink.api.java.io.CollectionInputFormat)) exceeded the 80
> characters length limit and was truncated.
>
> I am not sure why this happens. I am using the latest Docker image with
> 1.4.2 and the corresponding JAR from the 1.4.2 release of the examples.
>
> TIA
>
> JP
>
>

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