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Posted to issues@spark.apache.org by "Josh Rosen (JIRA)" <ji...@apache.org> on 2015/09/16 20:56:47 UTC
[jira] [Resolved] (SPARK-4389) Set
akka.remote.netty.tcp.bind-hostname="0.0.0.0" so driver can be located
behind NAT
[ https://issues.apache.org/jira/browse/SPARK-4389?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Josh Rosen resolved SPARK-4389.
-------------------------------
Resolution: Won't Fix
I'm going to resolve this as "Won't Fix":
- Akka 2.4 has not shipped yet, so this feature isn't supported in any released version.
- Akka 2.4 requires Java 8 and Scala 2.11 or 2.12, meaning that we can't use it in Spark as long as we need to continue to support Java 7 and Scala 2.10. We'll replace Akka RPC with a custom RPC layer long before we'll be able to drop support for these platforms.
> Set akka.remote.netty.tcp.bind-hostname="0.0.0.0" so driver can be located behind NAT
> -------------------------------------------------------------------------------------
>
> Key: SPARK-4389
> URL: https://issues.apache.org/jira/browse/SPARK-4389
> Project: Spark
> Issue Type: Improvement
> Components: Spark Core
> Affects Versions: 1.2.0
> Reporter: Josh Rosen
> Priority: Minor
>
> We should set {{akka.remote.netty.tcp.bind-hostname="0.0.0.0"}} in our Akka configuration so that Spark drivers can be located behind NATs / work with weird DNS setups.
> This is blocked by upgrading our Akka version, since this configuration is not present Akka 2.3.4. There might be a different approach / workaround that works on our current Akka version, though.
> EDIT: this is blocked by Akka 2.4, since this feature is only available in the 2.4 snapshot release.
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