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Posted to common-issues@hadoop.apache.org by "Aldrin Machado (Jira)" <ji...@apache.org> on 2020/12/28 05:33:00 UTC

[jira] [Updated] (HADOOP-17448) Netty library causing issue while running spark on yarn in PSuedodistributed mode

     [ https://issues.apache.org/jira/browse/HADOOP-17448?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Aldrin Machado updated HADOOP-17448:
------------------------------------
    Attachment: netty_issue

> Netty library causing issue while running spark on yarn in PSuedodistributed mode
> ---------------------------------------------------------------------------------
>
>                 Key: HADOOP-17448
>                 URL: https://issues.apache.org/jira/browse/HADOOP-17448
>             Project: Hadoop Common
>          Issue Type: Bug
>    Affects Versions: 3.2.1
>         Environment: windows 10 
> hadoop 3.2.1
> Spark 3.0.1
>            Reporter: Aldrin Machado
>            Priority: Major
>         Attachments: netty_issue
>
>
> While running in psuedodistributed mode,there is different version of netty-all library in hdfs (4.0.52), this is fine till you try to run spark on it. The spark 3.0.1 comes with netty-all 4.1.47.
> Now both the libraries get loaded in classpath and thus spark submit fails with method error. 



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