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https://issues.apache.org/jira/browse/FLINK-2581?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Robert Metzger updated FLINK-2581:
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Assignee: (was: Robert Metzger)
> Add warning to the YARN client when using an older Hadoop version
> -----------------------------------------------------------------
>
> Key: FLINK-2581
> URL: https://issues.apache.org/jira/browse/FLINK-2581
> Project: Flink
> Issue Type: Improvement
> Components: YARN Client
> Affects Versions: 0.10.0
> Reporter: Robert Metzger
>
> Some users were facing issues when using Flink on YARN because they were
> using outdated Hadoop releases included into Flink.
> In this example, the user was using Flink with hadoop 2.2.0 included, against
> a Hadoop 2.6.0 cluster:
> http://stackoverflow.com/questions/32085990/error-with-kerberos-authentication-when-executing-flink-example-code-on-yarn-clu/32131571
> With this change, I'm going to ResourceManager's REST API to get the Hadoop
> version of the remote YARN cluster:
> http://hadoop.apache.org/docs/r2.4.1/hadoop-yarn/hadoop-yarn-site/ResourceManagerRest.html
> This Hadoop class allows us to determine the local Hadoop version we are
> using:
> https://hadoop.apache.org/docs/r1.2.1/api/org/apache/hadoop/util/VersionInfo.html
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