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Posted to issues@spark.apache.org by "Apache Spark (JIRA)" <ji...@apache.org> on 2016/10/21 09:37:58 UTC

[jira] [Assigned] (SPARK-18047) Spark worker port should be greater than 1023

     [ https://issues.apache.org/jira/browse/SPARK-18047?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Apache Spark reassigned SPARK-18047:
------------------------------------

    Assignee: Apache Spark

> Spark worker port should be greater than 1023
> ---------------------------------------------
>
>                 Key: SPARK-18047
>                 URL: https://issues.apache.org/jira/browse/SPARK-18047
>             Project: Spark
>          Issue Type: Bug
>          Components: Spark Core
>    Affects Versions: 2.0.0, 2.0.1
>            Reporter: darion yaphet
>            Assignee: Apache Spark
>
> The port numbers in the range from 0 to 1023 are the well-known ports (system ports) . 
> They are widely used by system network services. Such as Telnet(23), Simple Mail Transfer Protocol(25) and Domain Name System(53). 
> Work port should avoid using this ports . 



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