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https://issues.apache.org/jira/browse/FLINK-26858?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Flink Jira Bot updated FLINK-26858:
-----------------------------------
Labels: pull-request-available stale-assigned (was: pull-request-available)
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> When submitting a task, an error is reported and the description is
> inaccurate, which will lead to misleading
> -------------------------------------------------------------------------------------------------------------
>
> Key: FLINK-26858
> URL: https://issues.apache.org/jira/browse/FLINK-26858
> Project: Flink
> Issue Type: Improvement
> Components: Command Line Client
> Affects Versions: 1.12.2, 1.12.7, 1.13.6, 1.14.3
> Environment: idea
> flink 1.14
> Reporter: 丛鹏
> Assignee: 丛鹏
> Priority: Major
> Labels: pull-request-available, stale-assigned
> Original Estimate: 6h
> Remaining Estimate: 6h
>
> Hi, I'm using flink1.12.2 a problem is found when submitting the task of yarn
> application,
> An example of the Flink official website submitting a task is
> ./bin/flink run-application -t yarn-application ./
> examples/streaming/TopSpeedWindowing. jar
> If some of them are misspelled, then yarn-application is written as
> yarn-appliation
> One C is missing
> Will report an error：
>
> java.lang.IllegalStateException: No ClusterClientFactory found. If you were
> targeting a Yarn cluster, please make sure to export the HADOOP_CLASSPATH
> environment variable or have hadoop in your classpath. For more information
> refer to the "Deployment" section of the official Apache Flink documentation.
>
> BUT
>
> I saw that the code is the 213 line configuration set encapsulated by
> CliFrontend.java. There is a problem with effectiveconfiguration, resulting
> in DefaultClusterClientServiceLoader.Java: 83 judgment entry error
>
> Finally, it leads to logical judgment
> if (compatibleFactories.isEmpty()) is true
>
> then
> "No ClusterClientFactory found. If you were targeting a Yarn cluster, "
> + "please make sure to export the
> HADOOP_CLASSPATH environment variable or have hadoop in your "
> + "classpath. For more information refer to the
> \"Deployment\" section of the official "
> + "Apache Flink documentation."
>
> Look at all the situations that lead to the failure of the encapsulation of
> the configuration class,Will prompt HADOOP_CLASSPATH environment 's reason
>
> I think there is something wrong with the description of the error
> information here, which will lead to misleading. Users mistakenly think it is
> their own Hadoop_ There is a problem with the classpath environment. I hope
> you can reply
>
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